#ifndef _WX_DC_H_BASE_
#define _WX_DC_H_BASE_
+#ifdef __GNUG__
+ #pragma interface "dcbase.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// headers which we must include here
+// ----------------------------------------------------------------------------
+
+#include "wx/object.h" // the base class
+
+#include "wx/cursor.h" // we have member variables of these classes
+#include "wx/font.h" // so we can't do without them
+#include "wx/colour.h"
+#include "wx/brush.h"
+#include "wx/pen.h"
+#include "wx/palette.h"
+
+#include "wx/list.h" // we use wxList in inline functions
+
+// ---------------------------------------------------------------------------
+// types
+// ---------------------------------------------------------------------------
+
+// type which should be used (whenever possible, i.e. as long as it doesn't
+// break compatibility) for screen coordinates
+typedef int wxCoord;
+
+// ---------------------------------------------------------------------------
+// global variables
+// ---------------------------------------------------------------------------
+
+WXDLLEXPORT_DATA(extern int) wxPageNumber;
+
+// ---------------------------------------------------------------------------
+// wxDC is the device context - object on which any drawing is done
+// ---------------------------------------------------------------------------
+
+class WXDLLEXPORT wxDCBase : public wxObject
+{
+ DECLARE_ABSTRACT_CLASS(wxDCBase)
+
+public:
+ wxDCBase()
+ {
+ m_clipping = FALSE;
+ m_ok = TRUE;
+
+ m_minX = m_minY = m_maxX = m_maxY = 0;
+
+ m_signX = m_signY = 1;
+
+ m_logicalOriginX = m_logicalOriginY =
+ m_deviceOriginX = m_deviceOriginY = 0;
+
+ m_logicalScaleX = m_logicalScaleY =
+ m_userScaleX = m_userScaleY =
+ m_scaleX = m_scaleY = 1.0;
+
+ m_logicalFunction = -1;
+
+ m_backgroundMode = wxTRANSPARENT;
+
+ m_mappingMode = wxMM_TEXT;
+
+ m_backgroundBrush = *wxWHITE_BRUSH;
+
+ m_textForegroundColour = *wxBLACK;
+ m_textBackgroundColour = *wxWHITE;
+
+ m_colour = wxColourDisplay();
+ }
+
+ ~wxDCBase() { }
+
+ virtual void BeginDrawing() { }
+ virtual void EndDrawing() { }
+
+ // graphic primitives
+ // ------------------
+
+ void FloodFill(long x, long y, const wxColour& col,
+ int style = wxFLOOD_SURFACE)
+ { DoFloodFill(x, y, col, style); }
+ void FloodFill(const wxPoint& pt, const wxColour& col,
+ int style = wxFLOOD_SURFACE)
+ { DoFloodFill(pt.x, pt.y, col, style); }
+
+ bool GetPixel(long x, long y, wxColour *col) const
+ { return DoGetPixel(x, y, col); }
+ bool GetPixel(const wxPoint& pt, wxColour *col) const
+ { return DoGetPixel(pt.x, pt.y, col); }
+
+ void DrawLine(long x1, long y1, long x2, long y2)
+ { DoDrawLine(x1, y1, x2, y2); }
+ void DrawLine(const wxPoint& pt1, const wxPoint& pt2)
+ { DoDrawLine(pt1.x, pt1.y, pt2.x, pt2.y); }
+
+ void CrossHair(long x, long y)
+ { DoCrossHair(x, y); }
+ void CrossHair(const wxPoint& pt)
+ { DoCrossHair(pt.x, pt.y); }
+
+ void DrawArc(long x1, long y1, long x2, long y2, long xc, long yc)
+ { DoDrawArc(x1, y1, x2, y2, xc, yc); }
+ void DrawArc(const wxPoint& pt1, const wxPoint& pt2, const wxPoint& centre)
+ { DoDrawArc(pt1.x, pt1.y, pt2.x, pt2.y, centre.x, centre.y); }
+
+ void DrawEllipticArc(long x, long y, long w, long h, double sa, double ea)
+ { DoDrawEllipticArc(x, y, x, y, sa, ea); }
+ void DrawEllipticArc(const wxPoint& pt, const wxSize& sz,
+ double sa, double ea)
+ { DoDrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea); }
+
+ void DrawPoint(long x, long y)
+ { DoDrawPoint(x, y); }
+ void DrawPoint(const wxPoint& pt)
+ { DoDrawPoint(pt.x, pt.y); }
+
+ void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0)
+ { DoDrawLines(n, points, xoffset, yoffset); }
+ void DrawLines(const wxList *list, long xoffset = 0, long yoffset = 0)
+ {
+ int n = list->Number();
+ wxPoint *points = new wxPoint[n];
+
+ int i = 0;
+ for ( wxNode *node = list->First(); node; node = node->Next(), i++ )
+ {
+ wxPoint *point = (wxPoint *)node->Data();
+ points[i].x = point->x;
+ points[i].y = point->y;
+ }
+
+ DoDrawLines(n, points, xoffset, yoffset);
+
+ delete [] points;
+ }
+
+ void DrawPolygon(int n, wxPoint points[],
+ long xoffset = 0, long yoffset = 0,
+ int fillStyle = wxODDEVEN_RULE)
+ { DoDrawPolygon(n, points, xoffset, yoffset, fillStyle); }
+
+ void DrawPolygon(const wxList *list,
+ long xoffset = 0, long yoffset = 0,
+ int fillStyle = wxODDEVEN_RULE)
+ {
+ int n = list->Number();
+ wxPoint *points = new wxPoint[n];
+
+ int i = 0;
+ for ( wxNode *node = list->First(); node; node = node->Next(), i++ )
+ {
+ wxPoint *point = (wxPoint *)node->Data();
+ points[i].x = point->x;
+ points[i].y = point->y;
+ }
+
+ DoDrawPolygon(n, points, xoffset, yoffset, fillStyle);
+
+ delete [] points;
+ }
+
+ void DrawRectangle(long x, long y, long width, long height)
+ { DoDrawRectangle(x, y, width, height); }
+ void DrawRectangle(const wxPoint& pt, const wxSize& sz)
+ { DoDrawRectangle(pt.x, pt.y, sz.x, sz.y); }
+ void DrawRectangle(const wxRect& rect)
+ { DoDrawRectangle(rect.x, rect.y, rect.width, rect.height); }
+
+ void DrawRoundedRectangle(long x, long y, long width, long height,
+ double radius)
+ { DoDrawRoundedRectangle(x, y, width, height, radius); }
+ void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz,
+ double radius)
+ { DoDrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius); }
+ void DrawRoundedRectangle(const wxRect& r, double radius)
+ { DoDrawRoundedRectangle(r.x, r.y, r.width, r.height, radius); }
+
+ void DrawEllipse(long x, long y, long width, long height)
+ { DoDrawEllipse(x, y, width, height); }
+ void DrawEllipse(const wxPoint& pt, const wxSize& sz)
+ { DoDrawEllipse(pt.x, pt.y, sz.x, sz.y); }
+ void DrawEllipse(const wxRect& rect)
+ { DoDrawEllipse(rect.x, rect.y, rect.width, rect.height); }
+
+ void DrawIcon(const wxIcon& icon, long x, long y)
+ { DoDrawIcon(icon, x, y); }
+ void DrawIcon(const wxIcon& icon, const wxPoint& pt)
+ { DoDrawIcon(icon, pt.x, pt.y); }
+
+ void DrawBitmap(const wxBitmap &bmp, long x, long y, bool useMask = FALSE)
+ { DoDrawBitmap(bmp, x, y, useMask); }
+ void DrawBitmap(const wxBitmap &bmp, const wxPoint& pt,
+ bool useMask = FALSE)
+ { DoDrawBitmap(bmp, pt.x, pt.y, useMask); }
+
+ void DrawText(const wxString& text, long x, long y)
+ { DoDrawText(text, x, y); }
+ void DrawText(const wxString& text, const wxPoint& pt)
+ { DoDrawText(text, pt.x, pt.y); }
+
+ bool Blit(long xdest, long ydest, long width, long height,
+ wxDC *source, long xsrc, long ysrc,
+ int rop = wxCOPY, bool useMask = FALSE)
+ {
+ return DoBlit(xdest, ydest, width, height,
+ source, xsrc, ysrc, rop, useMask);
+ }
+ bool Blit(const wxPoint& destPt, const wxSize& sz,
+ wxDC *source, const wxPoint& srcPt,
+ int rop = wxCOPY, bool useMask = FALSE)
+ {
+ return DoBlit(destPt.x, destPt.y, sz.x, sz.y,
+ source, srcPt.x, srcPt.y, rop, useMask);
+ }
+
+#if wxUSE_SPLINES
+ // TODO: this API needs fixing (wxPointList, why (!const) "wxList *"?)
+ void DrawSpline(long x1, long y1, long x2, long y2, long x3, long y3)
+ {
+ wxList point_list;
+
+ wxPoint *point1 = new wxPoint;
+ point1->x = x1; point1->y = y1;
+ point_list.Append((wxObject*)point1);
+
+ wxPoint *point2 = new wxPoint;
+ point2->x = x2; point2->y = y2;
+ point_list.Append((wxObject*)point2);
+
+ wxPoint *point3 = new wxPoint;
+ point3->x = x3; point3->y = y3;
+ point_list.Append((wxObject*)point3);
+
+ DrawSpline(&point_list);
+
+ for( wxNode *node = point_list.First(); node; node = node->Next() )
+ {
+ wxPoint *p = (wxPoint *)node->Data();
+ delete p;
+ }
+ }
+
+ void DrawSpline(int n, wxPoint points[])
+ {
+ wxList list;
+ for (int i =0; i < n; i++)
+ {
+ list.Append((wxObject*)&points[i]);
+ }
+
+ DrawSpline(&list);
+ }
+
+ void DrawSpline(wxList *points) { DoDrawSpline(points); }
+#endif // wxUSE_SPLINES
+
+ // global DC operations
+ // --------------------
+
+ virtual void Clear() = 0;
+
+ virtual bool StartDoc(const wxString& message) = 0;
+ virtual void EndDoc() = 0;
+
+ virtual void StartPage() = 0;
+ virtual void EndPage() = 0;
+
+ // set objects to use for drawing
+ // ------------------------------
+
+ virtual void SetFont(const wxFont& font) = 0;
+ virtual void SetPen(const wxPen& pen) = 0;
+ virtual void SetBrush(const wxBrush& brush) = 0;
+ virtual void SetBackground(const wxBrush& brush) = 0;
+ virtual void SetBackgroundMode(int mode) = 0;
+ virtual void SetPalette(const wxPalette& palette) = 0;
+
+ // clipping region
+ // ---------------
+
+ void SetClippingRegion(long x, long y, long width, long height)
+ { DoSetClippingRegion(x, y, width, height); }
+ void SetClippingRegion(const wxPoint& pt, const wxSize& sz)
+ { DoSetClippingRegion(pt.x, pt.y, sz.x, sz.y); }
+ void SetClippingRegion(const wxRect& rect)
+ { DoSetClippingRegion(rect.x, rect.y, rect.width, rect.height); }
+ void SetClippingRegion(const wxRegion& region)
+ { DoSetClippingRegionAsRegion(region); }
+
+ virtual void DestroyClippingRegion() = 0;
+
+ void GetClippingBox(long *x, long *y, long *w, long *h) const
+ { DoGetClippingBox(x, y, w, h); }
+ void GetClippingBox(wxRect& rect) const
+ { DoGetClippingBox(&rect.x, &rect.y, &rect.width, &rect.height); }
+
+ // text extent
+ // -----------
+
+ virtual long GetCharHeight() const = 0;
+ virtual long GetCharWidth() const = 0;
+ virtual void GetTextExtent(const wxString& string,
+ long *x, long *y,
+ long *descent = NULL,
+ long *externalLeading = NULL,
+ wxFont *theFont = NULL) const = 0;
+
+ // size and resolution
+ // -------------------
+
+ // in device units
+ void GetSize(int *width, int *height) const
+ { DoGetSize(width, height); }
+ wxSize GetSize() const
+ {
+ int w, h;
+ DoGetSize(&w, &h);
+
+ return wxSize(w, h);
+ }
+
+ // in mm
+ void GetSizeMM(int* width, int* height) const
+ { DoGetSizeMM(width, height); }
+ wxSize GetSizeMM() const
+ {
+ int w, h;
+ DoGetSizeMM(&w, &h);
+
+ return wxSize(w, h);
+ }
+
+ // coordinates conversions
+ // -----------------------
+
+ // This group of functions does actual conversion of the input, as you'd
+ // expect.
+ long DeviceToLogicalX(long x) const;
+ long DeviceToLogicalY(long y) const;
+ long DeviceToLogicalXRel(long x) const;
+ long DeviceToLogicalYRel(long y) const;
+ long LogicalToDeviceX(long x) const;
+ long LogicalToDeviceY(long y) const;
+ long LogicalToDeviceXRel(long x) const;
+ long LogicalToDeviceYRel(long y) const;
+
+ // query DC capabilities
+ // ---------------------
+
+ virtual bool CanDrawBitmap() const = 0;
+ virtual bool CanGetTextExtent() const = 0;
+
+ // colour depth
+ virtual int GetDepth() const = 0;
+
+ // Resolution in Pixels per inch
+ virtual wxSize GetPPI() const = 0;
+
+ virtual bool Ok() const { return m_ok; }
+
+ // accessors
+ // ---------
+
+ // const...
+ const wxBrush& GetBackground() const { return m_backgroundBrush; }
+ const wxBrush& GetBrush() const { return m_brush; }
+ const wxFont& GetFont() const { return m_font; }
+ const wxPen& GetPen() const { return m_pen; }
+ const wxColour& GetTextBackground() const { return m_textBackgroundColour; }
+ const wxColour& GetTextForeground() const { return m_textForegroundColour; }
+
+ // ... and non const
+ wxBrush& GetBackground() { return m_backgroundBrush; }
+ wxBrush& GetBrush() { return m_brush; }
+ wxFont& GetFont() { return m_font; }
+ wxPen& GetPen() { return m_pen; }
+ wxColour& GetTextBackground() { return m_textBackgroundColour; }
+ wxColour& GetTextForeground() { return m_textForegroundColour; }
+
+ virtual void SetTextForeground(const wxColour& colour)
+ { m_textForegroundColour = colour; }
+ virtual void SetTextBackground(const wxColour& colour)
+ { m_textBackgroundColour = colour; }
+
+ int GetMapMode() const { return m_mappingMode; }
+ virtual void SetMapMode(int mode) = 0;
+
+ virtual void GetUserScale(double *x, double *y) const
+ {
+ if ( x ) *x = m_userScaleX;
+ if ( y ) *y = m_userScaleY;
+ }
+ virtual void SetUserScale(double x, double y) = 0;
+
+ virtual void SetSystemScale(double x, double y) = 0;
+
+ virtual void GetLogicalScale(double *x, double *y)
+ {
+ if ( x ) *x = m_logicalScaleX;
+ if ( y ) *y = m_logicalScaleY;
+ }
+ virtual void SetLogicalScale(double x, double y)
+ {
+ m_logicalScaleX = x;
+ m_logicalScaleY = y;
+ }
+
+ void GetLogicalOrigin(long *x, long *y) const
+ { DoGetLogicalOrigin(x, y); }
+ wxPoint GetLogicalOrigin() const
+ { long x, y; DoGetLogicalOrigin(&x, &y); return wxPoint(x, y); }
+ virtual void SetLogicalOrigin(long x, long y) = 0;
+
+ void GetDeviceOrigin(long *x, long *y) const
+ { DoGetDeviceOrigin(x, y); }
+ wxPoint GetDeviceOrigin() const
+ { long x, y; DoGetDeviceOrigin(&x, &y); return wxPoint(x, y); }
+ virtual void SetDeviceOrigin(long x, long y) = 0;
+
+ virtual void SetAxisOrientation(bool xLeftRight, bool yBottomUp) = 0;
+
+ int GetLogicalFunction() const { return m_logicalFunction; }
+ virtual void SetLogicalFunction(int function) = 0;
+
+ // Sometimes we need to override optimization, e.g. if other software is
+ // drawing onto our surface and we can't be sure of who's done what.
+ //
+ // FIXME: is this (still) used?
+ virtual void SetOptimization(bool WXUNUSED(opt)) { }
+ virtual bool GetOptimization() { return FALSE; }
+
+ // bounding box
+ // ------------
+
+ virtual void CalcBoundingBox(long x, long y)
+ {
+ if (x < m_minX) m_minX = x;
+ if (y < m_minY) m_minY = y;
+ if (x > m_maxX) m_maxX = x;
+ if (y > m_maxY) m_maxY = y;
+ }
+
+ // Get the final bounding box of the PostScript or Metafile picture.
+ long MinX() const { return m_minX; }
+ long MaxX() const { return m_maxX; }
+ long MinY() const { return m_minY; }
+ long MaxY() const { return m_maxY; }
+
+ // misc old functions
+ // ------------------
+
+#if WXWIN_COMPATIBILITY
+ virtual void SetColourMap(const wxPalette& palette) { SetPalette(palette); }
+ void GetTextExtent(const wxString& string, float *x, float *y,
+ float *descent = NULL, float *externalLeading = NULL,
+ wxFont *theFont = NULL, bool use16bit = FALSE) const ;
+ void GetSize(float* width, float* height) const { int w, h; GetSize(& w, & h); *width = w; *height = h; }
+ void GetSizeMM(float *width, float *height) const { long w, h; GetSizeMM(& w, & h); *width = (float) w; *height = (float) h; }
+#endif // WXWIN_COMPATIBILITY
+
+protected:
+ // the pure virtual functions which should be implemented by wxDC
+ virtual void DoFloodFill(long x, long y, const wxColour& col,
+ int style = wxFLOOD_SURFACE) = 0;
+
+ virtual bool DoGetPixel(long x, long y, wxColour *col) const = 0;
+
+ virtual void DoDrawPoint(long x, long y) = 0;
+ virtual void DoDrawLine(long x1, long y1, long x2, long y2) = 0;
+
+ virtual void DoDrawArc(long x1, long y1,
+ long x2, long y2,
+ long xc, long yc) = 0;
+ virtual void DoDrawEllipticArc(long x, long y, long w, long h,
+ double sa, double ea) = 0;
+
+ virtual void DoDrawRectangle(long x, long y, long width, long height) = 0;
+ virtual void DoDrawRoundedRectangle(long x, long y,
+ long width, long height,
+ double radius) = 0;
+ virtual void DoDrawEllipse(long x, long y, long width, long height) = 0;
+
+ virtual void DoCrossHair(long x, long y) = 0;
+
+ virtual void DoDrawIcon(const wxIcon& icon, long x, long y) = 0;
+ virtual void DoDrawBitmap(const wxBitmap &bmp, long x, long y,
+ bool useMask = FALSE) = 0;
+
+ virtual void DoDrawText(const wxString& text, long x, long y) = 0;
+
+ virtual bool DoBlit(long xdest, long ydest, long width, long height,
+ wxDC *source, long xsrc, long ysrc,
+ int rop = wxCOPY, bool useMask = FALSE) = 0;
+
+ virtual void DoGetSize(int *width, int *height) const = 0;
+ virtual void DoGetSizeMM(int* width, int* height) const = 0;
+
+ virtual void DoDrawLines(int n, wxPoint points[],
+ long xoffset, long yoffset) = 0;
+ virtual void DoDrawPolygon(int n, wxPoint points[],
+ long xoffset, long yoffset,
+ int fillStyle = wxODDEVEN_RULE) = 0;
+
+ virtual void DoSetClippingRegionAsRegion(const wxRegion& region) = 0;
+ virtual void DoSetClippingRegion(long x, long y,
+ long width, long height) = 0;
+ virtual void DoGetClippingRegion(long *x, long *y,
+ long *width, long *height) = 0;
+ virtual void DoGetClippingBox(long *x, long *y,
+ long *w, long *h) const
+ {
+ if ( m_clipping )
+ {
+ if ( x ) *x = m_clipX1;
+ if ( y ) *y = m_clipY1;
+ if ( w ) *w = m_clipX2 - m_clipX1;
+ if ( h ) *h = m_clipY2 - m_clipY1;
+ }
+ else
+ {
+ *x = *y = *w = *h = 0;
+ }
+ }
+
+ virtual void DoGetLogicalOrigin(long *x, long *y) const
+ {
+ if ( x ) *x = m_logicalOriginX;
+ if ( y ) *y = m_logicalOriginY;
+ }
+
+ virtual void DoGetDeviceOrigin(long *x, long *y) const
+ {
+ if ( x ) *x = m_deviceOriginX;
+ if ( y ) *y = m_deviceOriginY;
+ }
+
+ virtual void DoDrawSpline(wxList *points) = 0;
+
+protected:
+ // flags
+ bool m_colour:1;
+ bool m_ok:1;
+ bool m_clipping:1;
+ bool m_isInteractive:1;
+
+ // coordinate system variables
+
+ // TODO short descriptions of what exactly they are would be nice...
+
+ long m_logicalOriginX, m_logicalOriginY;
+ long m_deviceOriginX, m_deviceOriginY;
+
+ double m_logicalScaleX, m_logicalScaleY;
+ double m_userScaleX, m_userScaleY;
+ double m_scaleX, m_scaleY;
+
+ // Used by SetAxisOrientation() to invert the axes
+ int m_signX, m_signY;
+
+ // bounding and clipping boxes
+ long m_minX, m_minY, m_maxX, m_maxY;
+ long m_clipX1, m_clipY1, m_clipX2, m_clipY2;
+
+ int m_logicalFunction;
+ int m_backgroundMode;
+ int m_mappingMode;
+
+ // GDI objects
+ wxPen m_pen;
+ wxBrush m_brush;
+ wxBrush m_backgroundBrush;
+ wxColour m_textForegroundColour;
+ wxColour m_textBackgroundColour;
+ wxFont m_font;
+ wxPalette m_palette;
+
+private:
+ DECLARE_NO_COPY_CLASS(wxDCBase);
+};
+
+// ----------------------------------------------------------------------------
+// now include the declaration of wxDC class
+// ----------------------------------------------------------------------------
+
#if defined(__WXMSW__)
-#include "wx/msw/dc.h"
+ #include "wx/msw/dc.h"
#elif defined(__WXMOTIF__)
-#include "wx/motif/dc.h"
+ #include "wx/motif/dc.h"
#elif defined(__WXGTK__)
-#include "wx/gtk/dc.h"
+ #include "wx/gtk/dc.h"
#elif defined(__WXQT__)
-#include "wx/qt/dc.h"
+ #include "wx/qt/dc.h"
#elif defined(__WXMAC__)
-#include "wx/mac/dc.h"
+ #include "wx/mac/dc.h"
#elif defined(__WXSTUBS__)
-#include "wx/stubs/dc.h"
+ #include "wx/stubs/dc.h"
#endif
#endif
#ifdef __VISUALC__
# pragma warning(disable:4244) // conversion from double to float
# pragma warning(disable:4100) // unreferenced formal parameter
+# pragma warning(disable:4511) // copy ctor couldn't be generated
+# pragma warning(disable:4512) // operator=() couldn't be generated
#endif // __VISUALC__
// suppress some Salford C++ warnings
#ifdef __WXMSW__
-/* Stand-ins for Windows types, to avoid
- * #including all of windows.h */
+// Stand-ins for Windows types, to avoid #including all of windows.h
typedef unsigned long WXHWND;
typedef unsigned long WXHANDLE;
typedef unsigned long WXHICON;
typedef unsigned long WXHCONV;
typedef unsigned long WXHKEY;
typedef unsigned long WXHTREEITEM;
+
typedef void * WXDRAWITEMSTRUCT;
typedef void * WXMEASUREITEMSTRUCT;
typedef void * WXLPCREATESTRUCT;
+
#ifdef __GNUWIN32__
-typedef int (*WXFARPROC)();
+ typedef int (*WXFARPROC)();
#elif defined(__WIN32__)
-typedef int (__stdcall *WXFARPROC)();
+ typedef int (__stdcall *WXFARPROC)();
#else
-typedef int (*WXFARPROC)();
+ typedef int (*WXFARPROC)();
#endif
typedef WXHWND WXWidget;
#endif
// __WXMSW__
+// ---------------------------------------------------------------------------
+// macro to define a class without copy ctor nor assignment operator
+// ---------------------------------------------------------------------------
+
+#define DECLARE_NO_COPY_CLASS(classname) \
+ private: \
+ classname(const classname&); \
+ classname& operator=(const classname&)
+
#endif
// _WX_DEFS_H_
class WXDLLEXPORT wxRect
{
public:
- wxRect();
- wxRect(long x, long y, long w, long h);
+ wxRect() { x = y = width = height = 0; }
+ wxRect(long xx, long yy, long ww, long hh)
+ { x = xx; y = yy; width = ww; height = hh; }
wxRect(const wxPoint& topLeft, const wxPoint& bottomRight);
wxRect(const wxPoint& pos, const wxSize& size);
- wxRect(const wxRect& rect);
+
+ // default copy ctor and assignment operators ok
long GetX() const { return x; }
void SetX(long xx) { x = xx; }
long GetBottom() const { return y + height; }
long GetRight() const { return x + width; }
- wxRect& operator = (const wxRect& rect);
- bool operator == (const wxRect& rect);
- bool operator != (const wxRect& rect);
+ bool operator == (const wxRect& rect) const;
+ bool operator != (const wxRect& rect) const { return !(*this == rect); }
public:
long x, y, width, height;
#pragma interface
#endif
-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/gdicmn.h"
-#include "wx/pen.h"
-#include "wx/brush.h"
-#include "wx/icon.h"
-#include "wx/font.h"
-#include "wx/gdicmn.h"
-
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
// constants
//-----------------------------------------------------------------------------
-#define MM_TEXT 0
+#define MM_TEXT 0
#define MM_ISOTROPIC 1
-#define MM_ANISOTROPIC 2
-#define MM_LOMETRIC 3
-#define MM_HIMETRIC 4
-#define MM_TWIPS 5
-#define MM_POINTS 6
-#define MM_METRIC 7
-
-//-----------------------------------------------------------------------------
-// global variables
-//-----------------------------------------------------------------------------
-
-extern int wxPageNumber;
+#define MM_ANISOTROPIC 2
+#define MM_LOMETRIC 3
+#define MM_HIMETRIC 4
+#define MM_TWIPS 5
+#define MM_POINTS 6
+#define MM_METRIC 7
//-----------------------------------------------------------------------------
// wxDC
//-----------------------------------------------------------------------------
-class wxDC: public wxObject
+class wxDC : public wxDCBase
{
- DECLARE_ABSTRACT_CLASS(wxDC)
+ DECLARE_ABSTRACT_CLASS(wxDC)
public:
+ wxDC();
+ ~wxDC() { }
- wxDC();
- ~wxDC();
-
- virtual void BeginDrawing() {}
- virtual void EndDrawing() {}
-
- virtual bool Ok() const;
-
- virtual void FloodFill( long x, long y, const wxColour& col, int style=wxFLOOD_SURFACE ) = 0;
- inline void FloodFill(const wxPoint& pt, const wxColour& col, int style=wxFLOOD_SURFACE)
- {
- FloodFill(pt.x, pt.y, col, style);
- }
- virtual bool GetPixel( long x, long y, wxColour *col ) const = 0;
- inline bool GetPixel(const wxPoint& pt, wxColour *col) const
- {
- return GetPixel(pt.x, pt.y, col);
- }
-
- virtual void DrawLine( long x1, long y1, long x2, long y2 ) = 0;
- inline void DrawLine(const wxPoint& pt1, const wxPoint& pt2)
- {
- DrawLine(pt1.x, pt1.y, pt2.x, pt2.y);
- }
- virtual void CrossHair( long x, long y ) = 0;
- inline void CrossHair(const wxPoint& pt)
- {
- CrossHair(pt.x, pt.y);
- }
- virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc );
- inline void DrawArc(const wxPoint& pt1, const wxPoint& pt2, const wxPoint& centre)
- {
- DrawArc(pt1.x, pt1.y, pt2.x, pt2.y, centre.x, centre.y);
- }
- virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea ) = 0;
- virtual void DrawEllipticArc (const wxPoint& pt, const wxSize& sz, double sa, double ea)
- {
- DrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea);
- }
- virtual void DrawPoint( long x, long y ) = 0;
- inline void DrawPoint(const wxPoint& pt)
- {
- DrawPoint(pt.x, pt.y);
- }
- virtual void DrawPoint( wxPoint& point );
-
- virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 ) = 0;
- virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
- virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0,
- int fillStyle=wxODDEVEN_RULE ) = 0;
- virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0,
- int fillStyle=wxODDEVEN_RULE );
-
- virtual void DrawRectangle( long x, long y, long width, long height ) = 0;
- inline void DrawRectangle(const wxPoint& pt, const wxSize& sz)
- {
- DrawRectangle(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawRectangle(const wxRect& rect)
- {
- DrawRectangle(rect.x, rect.y, rect.width, rect.height);
- }
- virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 ) = 0;
- inline void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz, double radius = 20.0)
- {
- DrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius);
- }
- inline void DrawRoundedRectangle(const wxRect& rect, double radius = 20.0)
- {
- DrawRoundedRectangle(rect.x, rect.y, rect.width, rect.height, radius);
- }
- virtual void DrawEllipse( long x, long y, long width, long height ) = 0;
- inline void DrawEllipse(const wxPoint& pt, const wxSize& sz)
- {
- DrawEllipse(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawEllipse(const wxRect& rect)
- {
- DrawEllipse(rect.x, rect.y, rect.width, rect.height);
- }
-
- virtual void DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 );
- virtual void DrawSpline( wxList *points ) = 0;
- virtual void DrawSpline( int n, wxPoint points[] );
-
- virtual bool CanDrawBitmap(void) const = 0;
- virtual void DrawIcon( const wxIcon &icon, long x, long y ) = 0;
- inline void DrawIcon( const wxIcon& icon, const wxPoint& pt )
- {
- DrawIcon(icon, pt.x, pt.y);
- }
- virtual void DrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask=FALSE ) = 0;
- inline void DrawBitmap( const wxBitmap& bitmap, const wxPoint& pt, bool useMask=FALSE )
- {
- DrawBitmap(bitmap, pt.x, pt.y, useMask );
- }
- virtual bool Blit( long xdest, long ydest,
- long width, long height,
- wxDC *source,
- long xsrc, long ysrc,
- int logical_func=wxCOPY,
- bool useMask=FALSE ) = 0;
- inline bool Blit( const wxPoint& destPt,
- const wxSize& sz,
- wxDC *source,
- const wxPoint& srcPt,
- int rop = wxCOPY,
- bool useMask=FALSE)
- {
- return Blit(destPt.x, destPt.y, sz.x, sz.y, source, srcPt.x, srcPt.y, rop, useMask);
- }
-
- virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE ) = 0;
- inline void DrawText(const wxString& text, const wxPoint& pt, bool use16bit = FALSE )
- {
- DrawText(text, pt.x, pt.y, use16bit);
- }
- virtual bool CanGetTextExtent(void) const = 0;
- virtual void GetTextExtent( const wxString &string,
- long *width, long *height,
- long *descent = (long *) NULL,
- long *externalLeading = (long *) NULL,
- wxFont *theFont = (wxFont *) NULL,
- bool use16 = FALSE ) = 0;
- virtual long GetCharWidth(void) = 0;
- virtual long GetCharHeight(void) = 0;
-
- virtual void Clear() = 0;
-
- virtual void SetFont( const wxFont &font ) = 0;
- virtual wxFont& GetFont() const { return (wxFont&)m_font; };
-
- virtual void SetPen( const wxPen &pen ) = 0;
- virtual wxPen& GetPen() const { return (wxPen&)m_pen; };
-
- virtual void SetBrush( const wxBrush &brush ) = 0;
- virtual wxBrush& GetBrush() const { return (wxBrush&)m_brush; };
-
- virtual void SetBackground( const wxBrush &brush ) = 0;
- virtual wxBrush& GetBackground() const { return (wxBrush&)m_backgroundBrush; };
-
- virtual void SetLogicalFunction( int function ) = 0;
- virtual int GetLogicalFunction() { return m_logicalFunction; };
-
- virtual void SetTextForeground( const wxColour &col );
- virtual void SetTextBackground( const wxColour &col );
- virtual wxColour& GetTextBackground() const { return (wxColour&)m_textBackgroundColour; };
- virtual wxColour& GetTextForeground() const { return (wxColour&)m_textForegroundColour; };
-
- virtual void SetBackgroundMode( int mode ) = 0;
- virtual int GetBackgroundMode() { return m_backgroundMode; };
-
- virtual void SetPalette( const wxPalette& palette ) = 0;
- void SetColourMap( const wxPalette& palette ) { SetPalette(palette); };
+ void SetColourMap( const wxPalette& palette ) { SetPalette(palette); };
// the first two must be overridden and called
- virtual void DestroyClippingRegion(void);
- virtual void SetClippingRegion( long x, long y, long width, long height );
- virtual void GetClippingBox( long *x, long *y, long *width, long *height ) const;
- virtual void SetClippingRegion( const wxRegion ®ion ) = 0;
-
- virtual long MinX() const { return m_minX; }
- virtual long MaxX() const { return m_maxX; }
- virtual long MinY() const { return m_minY; }
- virtual long MaxY() const { return m_maxY; }
-
- // Size in device units
- virtual void GetSize( int* width, int* height ) const;
- inline wxSize GetSize(void) const { int w, h; GetSize(&w, &h); return wxSize(w, h); }
-
- // Size in millimetres
- virtual void GetSizeMM( int* width, int* height ) const;
- inline wxSize GetSizeMM(void) const { int w, h; GetSizeMM(&w, &h); return wxSize(w, h); }
-
- // Resolution in pixels per logical inch
- virtual wxSize GetPPI(void) const;
-
- virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; }
- virtual void EndDoc() {}
- virtual void StartPage() {}
- virtual void EndPage() {}
-
- virtual void SetMapMode( int mode );
- virtual int GetMapMode(void) const { return m_mappingMode; };
-
- virtual void SetUserScale( double x, double y );
- virtual void GetUserScale( double *x, double *y );
- virtual void SetLogicalScale( double x, double y );
- virtual void GetLogicalScale( double *x, double *y );
+ virtual void DestroyClippingRegion();
- virtual void SetLogicalOrigin( long x, long y );
- virtual void GetLogicalOrigin( long *x, long *y );
- virtual void SetDeviceOrigin( long x, long y );
- virtual void GetDeviceOrigin( long *x, long *y );
+ // Resolution in pixels per logical inch
+ virtual wxSize GetPPI() const;
- virtual void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
+ virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; }
+ virtual void EndDoc() { }
+ virtual void StartPage() { }
+ virtual void EndPage() { }
- virtual void SetOptimization( bool WXUNUSED(optimize) ) {}
- virtual bool GetOptimization() { return m_optimize; }
+ virtual void SetMapMode( int mode );
+ virtual void SetUserScale( double x, double y );
+ virtual void SetLogicalScale( double x, double y );
+ virtual void SetLogicalOrigin( long x, long y );
+ virtual void SetDeviceOrigin( long x, long y );
- virtual long DeviceToLogicalX(long x) const;
- virtual long DeviceToLogicalY(long y) const;
- virtual long DeviceToLogicalXRel(long x) const;
- virtual long DeviceToLogicalYRel(long y) const;
- virtual long LogicalToDeviceX(long x) const;
- virtual long LogicalToDeviceY(long y) const;
- virtual long LogicalToDeviceXRel(long x) const;
- virtual long LogicalToDeviceYRel(long y) const;
+ virtual void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
- // implementation
+ // implementation
+ // --------------
- void CalcBoundingBox( long x, long y );
void ComputeScaleAndOrigin();
long XDEV2LOG(long x) const
- {
- long new_x = x - m_deviceOriginX;
- if (new_x > 0)
- return (long)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
- else
- return (long)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
- }
+ {
+ long new_x = x - m_deviceOriginX;
+ if (new_x > 0)
+ return (long)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
+ else
+ return (long)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
+ }
long XDEV2LOGREL(long x) const
- {
- if (x > 0)
- return (long)((double)(x) / m_scaleX + 0.5);
- else
- return (long)((double)(x) / m_scaleX - 0.5);
- }
+ {
+ if (x > 0)
+ return (long)((double)(x) / m_scaleX + 0.5);
+ else
+ return (long)((double)(x) / m_scaleX - 0.5);
+ }
long YDEV2LOG(long y) const
- {
- long new_y = y - m_deviceOriginY;
- if (new_y > 0)
- return (long)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
- else
- return (long)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
- }
+ {
+ long new_y = y - m_deviceOriginY;
+ if (new_y > 0)
+ return (long)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
+ else
+ return (long)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
+ }
long YDEV2LOGREL(long y) const
- {
- if (y > 0)
- return (long)((double)(y) / m_scaleY + 0.5);
- else
- return (long)((double)(y) / m_scaleY - 0.5);
- }
+ {
+ if (y > 0)
+ return (long)((double)(y) / m_scaleY + 0.5);
+ else
+ return (long)((double)(y) / m_scaleY - 0.5);
+ }
long XLOG2DEV(long x) const
- {
- long new_x = x - m_logicalOriginX;
- if (new_x > 0)
- return (long)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
- else
- return (long)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
- }
+ {
+ long new_x = x - m_logicalOriginX;
+ if (new_x > 0)
+ return (long)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
+ else
+ return (long)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
+ }
long XLOG2DEVREL(long x) const
- {
- if (x > 0)
- return (long)((double)(x) * m_scaleX + 0.5);
- else
- return (long)((double)(x) * m_scaleX - 0.5);
- }
+ {
+ if (x > 0)
+ return (long)((double)(x) * m_scaleX + 0.5);
+ else
+ return (long)((double)(x) * m_scaleX - 0.5);
+ }
long YLOG2DEV(long y) const
- {
- long new_y = y - m_logicalOriginY;
- if (new_y > 0)
- return (long)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
- else
- return (long)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
- }
+ {
+ long new_y = y - m_logicalOriginY;
+ if (new_y > 0)
+ return (long)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
+ else
+ return (long)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
+ }
long YLOG2DEVREL(long y) const
- {
- if (y > 0)
- return (long)((double)(y) * m_scaleY + 0.5);
- else
- return (long)((double)(y) * m_scaleY - 0.5);
- }
+ {
+ if (y > 0)
+ return (long)((double)(y) * m_scaleY + 0.5);
+ else
+ return (long)((double)(y) * m_scaleY - 0.5);
+ }
+
+protected:
+ // base class pure virtuals implemented here
+ virtual void DoSetClippingRegion(long x, long y, long width, long height);
+ virtual void DoGetSize(int *width, int *height) const;
+ virtual void DoGetSizeMM(int* width, int* height) const;
+public:
+ // GTK-specific member variables
- public:
-
- bool m_ok;
- bool m_colour;
-
- // not sure, what these mean
- bool m_clipping; // Is clipping on right now ?
- bool m_isInteractive; // Is GetPixel possible ?
- bool m_autoSetting; // wxMSW only ?
- bool m_dontDelete; // wxMSW only ?
- bool m_optimize; // wxMSW only ?
-
- wxPen m_pen;
- wxBrush m_brush;
- wxBrush m_backgroundBrush;
- wxColour m_textForegroundColour;
- wxColour m_textBackgroundColour;
- wxFont m_font;
-
- int m_logicalFunction;
- int m_backgroundMode;
int m_textAlignment; // gone in wxWin 2.0 ?
- int m_mappingMode;
+ // not sure what for, but what is a mm on a screen you don't know the size
+ // of?
+ double m_mm_to_pix_x,
+ m_mm_to_pix_y;
- // not sure what for, but what is a mm on a screen you don't know the size of?
- double m_mm_to_pix_x,m_mm_to_pix_y;
-
- long m_deviceOriginX,m_deviceOriginY;
-
- long m_logicalOriginX,m_logicalOriginY; // User defined.
-
- double m_scaleX,m_scaleY;
- double m_logicalScaleX,m_logicalScaleY;
- double m_userScaleX,m_userScaleY;
- long m_signX,m_signY;
-
- bool m_needComputeScaleX,m_needComputeScaleY; // not yet used
+ bool m_needComputeScaleX,
+ m_needComputeScaleY; // not yet used
float m_scaleFactor; // wxPSDC wants to have this. Will disappear.
-
- long m_clipX1,m_clipY1,m_clipX2,m_clipY2;
- long m_minX,m_maxX,m_minY,m_maxY;
};
#endif // __GTKDCH__
void Init();
private:
+ DECLARE_NO_COPY_CLASS(wxWindow);
DECLARE_EVENT_TABLE()
};
#pragma interface
#endif
-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/gdicmn.h"
-#include "wx/pen.h"
-#include "wx/brush.h"
-#include "wx/icon.h"
-#include "wx/font.h"
-#include "wx/gdicmn.h"
-
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
// constants
//-----------------------------------------------------------------------------
-#define MM_TEXT 0
+#define MM_TEXT 0
#define MM_ISOTROPIC 1
-#define MM_ANISOTROPIC 2
-#define MM_LOMETRIC 3
-#define MM_HIMETRIC 4
-#define MM_TWIPS 5
-#define MM_POINTS 6
-#define MM_METRIC 7
-
-//-----------------------------------------------------------------------------
-// global variables
-//-----------------------------------------------------------------------------
-
-extern int wxPageNumber;
+#define MM_ANISOTROPIC 2
+#define MM_LOMETRIC 3
+#define MM_HIMETRIC 4
+#define MM_TWIPS 5
+#define MM_POINTS 6
+#define MM_METRIC 7
//-----------------------------------------------------------------------------
// wxDC
//-----------------------------------------------------------------------------
-class wxDC: public wxObject
+class wxDC : public wxDCBase
{
- DECLARE_ABSTRACT_CLASS(wxDC)
+ DECLARE_ABSTRACT_CLASS(wxDC)
public:
+ wxDC();
+ ~wxDC() { }
- wxDC();
- ~wxDC();
-
- virtual void BeginDrawing() {}
- virtual void EndDrawing() {}
-
- virtual bool Ok() const;
-
- virtual void FloodFill( long x, long y, const wxColour& col, int style=wxFLOOD_SURFACE ) = 0;
- inline void FloodFill(const wxPoint& pt, const wxColour& col, int style=wxFLOOD_SURFACE)
- {
- FloodFill(pt.x, pt.y, col, style);
- }
- virtual bool GetPixel( long x, long y, wxColour *col ) const = 0;
- inline bool GetPixel(const wxPoint& pt, wxColour *col) const
- {
- return GetPixel(pt.x, pt.y, col);
- }
-
- virtual void DrawLine( long x1, long y1, long x2, long y2 ) = 0;
- inline void DrawLine(const wxPoint& pt1, const wxPoint& pt2)
- {
- DrawLine(pt1.x, pt1.y, pt2.x, pt2.y);
- }
- virtual void CrossHair( long x, long y ) = 0;
- inline void CrossHair(const wxPoint& pt)
- {
- CrossHair(pt.x, pt.y);
- }
- virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc );
- inline void DrawArc(const wxPoint& pt1, const wxPoint& pt2, const wxPoint& centre)
- {
- DrawArc(pt1.x, pt1.y, pt2.x, pt2.y, centre.x, centre.y);
- }
- virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea ) = 0;
- virtual void DrawEllipticArc (const wxPoint& pt, const wxSize& sz, double sa, double ea)
- {
- DrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea);
- }
- virtual void DrawPoint( long x, long y ) = 0;
- inline void DrawPoint(const wxPoint& pt)
- {
- DrawPoint(pt.x, pt.y);
- }
- virtual void DrawPoint( wxPoint& point );
-
- virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 ) = 0;
- virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
- virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0,
- int fillStyle=wxODDEVEN_RULE ) = 0;
- virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0,
- int fillStyle=wxODDEVEN_RULE );
-
- virtual void DrawRectangle( long x, long y, long width, long height ) = 0;
- inline void DrawRectangle(const wxPoint& pt, const wxSize& sz)
- {
- DrawRectangle(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawRectangle(const wxRect& rect)
- {
- DrawRectangle(rect.x, rect.y, rect.width, rect.height);
- }
- virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 ) = 0;
- inline void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz, double radius = 20.0)
- {
- DrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius);
- }
- inline void DrawRoundedRectangle(const wxRect& rect, double radius = 20.0)
- {
- DrawRoundedRectangle(rect.x, rect.y, rect.width, rect.height, radius);
- }
- virtual void DrawEllipse( long x, long y, long width, long height ) = 0;
- inline void DrawEllipse(const wxPoint& pt, const wxSize& sz)
- {
- DrawEllipse(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawEllipse(const wxRect& rect)
- {
- DrawEllipse(rect.x, rect.y, rect.width, rect.height);
- }
-
- virtual void DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 );
- virtual void DrawSpline( wxList *points ) = 0;
- virtual void DrawSpline( int n, wxPoint points[] );
-
- virtual bool CanDrawBitmap(void) const = 0;
- virtual void DrawIcon( const wxIcon &icon, long x, long y ) = 0;
- inline void DrawIcon( const wxIcon& icon, const wxPoint& pt )
- {
- DrawIcon(icon, pt.x, pt.y);
- }
- virtual void DrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask=FALSE ) = 0;
- inline void DrawBitmap( const wxBitmap& bitmap, const wxPoint& pt, bool useMask=FALSE )
- {
- DrawBitmap(bitmap, pt.x, pt.y, useMask );
- }
- virtual bool Blit( long xdest, long ydest,
- long width, long height,
- wxDC *source,
- long xsrc, long ysrc,
- int logical_func=wxCOPY,
- bool useMask=FALSE ) = 0;
- inline bool Blit( const wxPoint& destPt,
- const wxSize& sz,
- wxDC *source,
- const wxPoint& srcPt,
- int rop = wxCOPY,
- bool useMask=FALSE)
- {
- return Blit(destPt.x, destPt.y, sz.x, sz.y, source, srcPt.x, srcPt.y, rop, useMask);
- }
-
- virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE ) = 0;
- inline void DrawText(const wxString& text, const wxPoint& pt, bool use16bit = FALSE )
- {
- DrawText(text, pt.x, pt.y, use16bit);
- }
- virtual bool CanGetTextExtent(void) const = 0;
- virtual void GetTextExtent( const wxString &string,
- long *width, long *height,
- long *descent = (long *) NULL,
- long *externalLeading = (long *) NULL,
- wxFont *theFont = (wxFont *) NULL,
- bool use16 = FALSE ) = 0;
- virtual long GetCharWidth(void) = 0;
- virtual long GetCharHeight(void) = 0;
-
- virtual void Clear() = 0;
-
- virtual void SetFont( const wxFont &font ) = 0;
- virtual wxFont& GetFont() const { return (wxFont&)m_font; };
-
- virtual void SetPen( const wxPen &pen ) = 0;
- virtual wxPen& GetPen() const { return (wxPen&)m_pen; };
-
- virtual void SetBrush( const wxBrush &brush ) = 0;
- virtual wxBrush& GetBrush() const { return (wxBrush&)m_brush; };
-
- virtual void SetBackground( const wxBrush &brush ) = 0;
- virtual wxBrush& GetBackground() const { return (wxBrush&)m_backgroundBrush; };
-
- virtual void SetLogicalFunction( int function ) = 0;
- virtual int GetLogicalFunction() { return m_logicalFunction; };
-
- virtual void SetTextForeground( const wxColour &col );
- virtual void SetTextBackground( const wxColour &col );
- virtual wxColour& GetTextBackground() const { return (wxColour&)m_textBackgroundColour; };
- virtual wxColour& GetTextForeground() const { return (wxColour&)m_textForegroundColour; };
-
- virtual void SetBackgroundMode( int mode ) = 0;
- virtual int GetBackgroundMode() { return m_backgroundMode; };
-
- virtual void SetPalette( const wxPalette& palette ) = 0;
- void SetColourMap( const wxPalette& palette ) { SetPalette(palette); };
+ void SetColourMap( const wxPalette& palette ) { SetPalette(palette); };
// the first two must be overridden and called
- virtual void DestroyClippingRegion(void);
- virtual void SetClippingRegion( long x, long y, long width, long height );
- virtual void GetClippingBox( long *x, long *y, long *width, long *height ) const;
- virtual void SetClippingRegion( const wxRegion ®ion ) = 0;
-
- virtual long MinX() const { return m_minX; }
- virtual long MaxX() const { return m_maxX; }
- virtual long MinY() const { return m_minY; }
- virtual long MaxY() const { return m_maxY; }
-
- // Size in device units
- virtual void GetSize( int* width, int* height ) const;
- inline wxSize GetSize(void) const { int w, h; GetSize(&w, &h); return wxSize(w, h); }
-
- // Size in millimetres
- virtual void GetSizeMM( int* width, int* height ) const;
- inline wxSize GetSizeMM(void) const { int w, h; GetSizeMM(&w, &h); return wxSize(w, h); }
-
- // Resolution in pixels per logical inch
- virtual wxSize GetPPI(void) const;
-
- virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; }
- virtual void EndDoc() {}
- virtual void StartPage() {}
- virtual void EndPage() {}
-
- virtual void SetMapMode( int mode );
- virtual int GetMapMode(void) const { return m_mappingMode; };
-
- virtual void SetUserScale( double x, double y );
- virtual void GetUserScale( double *x, double *y );
- virtual void SetLogicalScale( double x, double y );
- virtual void GetLogicalScale( double *x, double *y );
+ virtual void DestroyClippingRegion();
- virtual void SetLogicalOrigin( long x, long y );
- virtual void GetLogicalOrigin( long *x, long *y );
- virtual void SetDeviceOrigin( long x, long y );
- virtual void GetDeviceOrigin( long *x, long *y );
+ // Resolution in pixels per logical inch
+ virtual wxSize GetPPI() const;
- virtual void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
+ virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; }
+ virtual void EndDoc() { }
+ virtual void StartPage() { }
+ virtual void EndPage() { }
- virtual void SetOptimization( bool WXUNUSED(optimize) ) {}
- virtual bool GetOptimization() { return m_optimize; }
+ virtual void SetMapMode( int mode );
+ virtual void SetUserScale( double x, double y );
+ virtual void SetLogicalScale( double x, double y );
+ virtual void SetLogicalOrigin( long x, long y );
+ virtual void SetDeviceOrigin( long x, long y );
- virtual long DeviceToLogicalX(long x) const;
- virtual long DeviceToLogicalY(long y) const;
- virtual long DeviceToLogicalXRel(long x) const;
- virtual long DeviceToLogicalYRel(long y) const;
- virtual long LogicalToDeviceX(long x) const;
- virtual long LogicalToDeviceY(long y) const;
- virtual long LogicalToDeviceXRel(long x) const;
- virtual long LogicalToDeviceYRel(long y) const;
+ virtual void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
- // implementation
+ // implementation
+ // --------------
- void CalcBoundingBox( long x, long y );
void ComputeScaleAndOrigin();
long XDEV2LOG(long x) const
- {
- long new_x = x - m_deviceOriginX;
- if (new_x > 0)
- return (long)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
- else
- return (long)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
- }
+ {
+ long new_x = x - m_deviceOriginX;
+ if (new_x > 0)
+ return (long)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
+ else
+ return (long)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
+ }
long XDEV2LOGREL(long x) const
- {
- if (x > 0)
- return (long)((double)(x) / m_scaleX + 0.5);
- else
- return (long)((double)(x) / m_scaleX - 0.5);
- }
+ {
+ if (x > 0)
+ return (long)((double)(x) / m_scaleX + 0.5);
+ else
+ return (long)((double)(x) / m_scaleX - 0.5);
+ }
long YDEV2LOG(long y) const
- {
- long new_y = y - m_deviceOriginY;
- if (new_y > 0)
- return (long)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
- else
- return (long)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
- }
+ {
+ long new_y = y - m_deviceOriginY;
+ if (new_y > 0)
+ return (long)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
+ else
+ return (long)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
+ }
long YDEV2LOGREL(long y) const
- {
- if (y > 0)
- return (long)((double)(y) / m_scaleY + 0.5);
- else
- return (long)((double)(y) / m_scaleY - 0.5);
- }
+ {
+ if (y > 0)
+ return (long)((double)(y) / m_scaleY + 0.5);
+ else
+ return (long)((double)(y) / m_scaleY - 0.5);
+ }
long XLOG2DEV(long x) const
- {
- long new_x = x - m_logicalOriginX;
- if (new_x > 0)
- return (long)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
- else
- return (long)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
- }
+ {
+ long new_x = x - m_logicalOriginX;
+ if (new_x > 0)
+ return (long)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
+ else
+ return (long)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
+ }
long XLOG2DEVREL(long x) const
- {
- if (x > 0)
- return (long)((double)(x) * m_scaleX + 0.5);
- else
- return (long)((double)(x) * m_scaleX - 0.5);
- }
+ {
+ if (x > 0)
+ return (long)((double)(x) * m_scaleX + 0.5);
+ else
+ return (long)((double)(x) * m_scaleX - 0.5);
+ }
long YLOG2DEV(long y) const
- {
- long new_y = y - m_logicalOriginY;
- if (new_y > 0)
- return (long)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
- else
- return (long)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
- }
+ {
+ long new_y = y - m_logicalOriginY;
+ if (new_y > 0)
+ return (long)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
+ else
+ return (long)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
+ }
long YLOG2DEVREL(long y) const
- {
- if (y > 0)
- return (long)((double)(y) * m_scaleY + 0.5);
- else
- return (long)((double)(y) * m_scaleY - 0.5);
- }
+ {
+ if (y > 0)
+ return (long)((double)(y) * m_scaleY + 0.5);
+ else
+ return (long)((double)(y) * m_scaleY - 0.5);
+ }
+
+protected:
+ // base class pure virtuals implemented here
+ virtual void DoSetClippingRegion(long x, long y, long width, long height);
+ virtual void DoGetSize(int *width, int *height) const;
+ virtual void DoGetSizeMM(int* width, int* height) const;
+public:
+ // GTK-specific member variables
- public:
-
- bool m_ok;
- bool m_colour;
-
- // not sure, what these mean
- bool m_clipping; // Is clipping on right now ?
- bool m_isInteractive; // Is GetPixel possible ?
- bool m_autoSetting; // wxMSW only ?
- bool m_dontDelete; // wxMSW only ?
- bool m_optimize; // wxMSW only ?
-
- wxPen m_pen;
- wxBrush m_brush;
- wxBrush m_backgroundBrush;
- wxColour m_textForegroundColour;
- wxColour m_textBackgroundColour;
- wxFont m_font;
-
- int m_logicalFunction;
- int m_backgroundMode;
int m_textAlignment; // gone in wxWin 2.0 ?
- int m_mappingMode;
+ // not sure what for, but what is a mm on a screen you don't know the size
+ // of?
+ double m_mm_to_pix_x,
+ m_mm_to_pix_y;
- // not sure what for, but what is a mm on a screen you don't know the size of?
- double m_mm_to_pix_x,m_mm_to_pix_y;
-
- long m_deviceOriginX,m_deviceOriginY;
-
- long m_logicalOriginX,m_logicalOriginY; // User defined.
-
- double m_scaleX,m_scaleY;
- double m_logicalScaleX,m_logicalScaleY;
- double m_userScaleX,m_userScaleY;
- long m_signX,m_signY;
-
- bool m_needComputeScaleX,m_needComputeScaleY; // not yet used
+ bool m_needComputeScaleX,
+ m_needComputeScaleY; // not yet used
float m_scaleFactor; // wxPSDC wants to have this. Will disappear.
-
- long m_clipX1,m_clipY1,m_clipX2,m_clipY2;
- long m_minX,m_maxX,m_minY,m_maxY;
};
#endif // __GTKDCH__
void Init();
private:
+ DECLARE_NO_COPY_CLASS(wxWindow);
DECLARE_EVENT_TABLE()
};
// MSW-specific
- // Window procedure
- virtual void MSWOnMouseMove(int x, int y, WXUINT flags);
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
-
- void OnEraseBackground(wxEraseEvent& event);
+#ifdef __WIN95__
+ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
+#endif // Win95
// For ownerdraw items
virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
wxFunction GetCallback() { return m_callback; }
wxList& GetSubcontrols() { return m_subControls; }
+ void OnEraseBackground(wxEraseEvent& event);
+
protected:
wxFunction m_callback; // Callback associated with the window
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DC_H_
#define _WX_DC_H_
#ifdef __GNUG__
-#pragma interface "dc.h"
+ #pragma interface "dc.h"
#endif
-#include "wx/pen.h"
-#include "wx/brush.h"
-#include "wx/icon.h"
-#include "wx/font.h"
-#include "wx/gdicmn.h"
-#include "wx/window.h"
-
-// Clash with Windows header files
-#ifdef StartDoc
-#undef StartDoc
-#endif
-
-#ifdef DrawText
-#undef DrawText
-#endif
-
-#ifdef GetCharWidth
-#undef GetCharWidth
-#endif
-
-class WXDLLEXPORT wxDC: public wxObject
+class WXDLLEXPORT wxDC : public wxDCBase
{
- DECLARE_ABSTRACT_CLASS(wxDC)
- protected:
+ DECLARE_DYNAMIC_CLASS(wxDC)
+
public:
- wxDC(void);
- ~wxDC(void);
-
-#ifdef WX_COMP_INLINE_NO_CLASS
- inline void BeginDrawing(void) {}
- inline void EndDrawing(void) {}
-#else
- inline void wxDC::BeginDrawing(void) {}
- inline void wxDC::EndDrawing(void) {}
-#endif
+ wxDC();
+ ~wxDC();
+
+ // implement base class pure virtuals
+ // ----------------------------------
+
+ virtual void Clear();
+
+ virtual bool StartDoc(const wxString& message);
+ virtual void EndDoc();
+
+ virtual void StartPage();
+ virtual void EndPage();
+
+ virtual void SetFont(const wxFont& font);
+ virtual void SetPen(const wxPen& pen);
+ virtual void SetBrush(const wxBrush& brush);
+ virtual void SetBackground(const wxBrush& brush);
+ virtual void SetBackgroundMode(int mode);
+ virtual void SetPalette(const wxPalette& palette);
+
+ virtual void DestroyClippingRegion();
+
+ virtual long GetCharHeight() const;
+ virtual long GetCharWidth() const;
+ virtual void GetTextExtent(const wxString& string,
+ long *x, long *y,
+ long *descent = NULL,
+ long *externalLeading = NULL,
+ wxFont *theFont = NULL) const;
+
+ virtual bool CanDrawBitmap() const;
+ virtual bool CanGetTextExtent() const;
+ virtual int GetDepth() const;
+ virtual wxSize GetPPI() const;
+
+ virtual void SetMapMode(int mode);
+ virtual void SetUserScale(double x, double y);
+ virtual void SetSystemScale(double x, double y);
+ virtual void SetLogicalScale(double x, double y);
+ virtual void SetLogicalOrigin(long x, long y);
+ virtual void SetDeviceOrigin(long x, long y);
+ virtual void SetAxisOrientation(bool xLeftRight, bool yBottomUp);
+ virtual void SetLogicalFunction(int function);
+
+ // implementation from now on
+ // --------------------------
+
+ virtual void SetRop(WXHDC cdc);
+ virtual void DoClipping(WXHDC cdc);
+ virtual void SelectOldObjects(WXHDC dc);
+
+ wxWindow *GetWindow() const { return m_canvas; }
+ void SetWindow(wxWindow *win) { m_canvas = win; }
+
+ WXHDC GetHDC() const { return m_hDC; }
+ void SetHDC(WXHDC dc, bool bOwnsDC = FALSE)
+ {
+ m_hDC = dc;
+ m_bOwnsDC = bOwnsDC;
+ }
- virtual void FloodFill(long x1, long y1, const wxColour& col, int style=wxFLOOD_SURFACE) ;
- inline void FloodFill(const wxPoint& pt, const wxColour& col, int style=wxFLOOD_SURFACE)
- {
- FloodFill(pt.x, pt.y, col, style);
- }
-
- virtual bool GetPixel(long x1, long y1, wxColour *col) const ;
- inline bool GetPixel(const wxPoint& pt, wxColour *col) const
- {
- return GetPixel(pt.x, pt.y, col);
- }
-
- virtual void DrawLine(long x1, long y1, long x2, long y2);
- inline void DrawLine(const wxPoint& pt1, const wxPoint& pt2)
- {
- DrawLine(pt1.x, pt1.y, pt2.x, pt2.y);
- }
-
- virtual void CrossHair(long x, long y) ;
- inline void CrossHair(const wxPoint& pt)
- {
- CrossHair(pt.x, pt.y);
- }
-
- virtual void DrawArc(long x1,long y1,long x2,long y2,long xc, long yc);
- inline void DrawArc(const wxPoint& pt1, const wxPoint& pt2, const wxPoint& centre)
- {
- DrawArc(pt1.x, pt1.y, pt2.x, pt2.y, centre.x, centre.y);
- }
-
- virtual void DrawEllipticArc (long x, long y, long w, long h, double sa, double ea);
- virtual void DrawEllipticArc (const wxPoint& pt, const wxSize& sz, double sa, double ea)
- {
- DrawEllipticArc(pt.x, pt.y, sz.x, sz.y, sa, ea);
- }
-
- virtual void DrawPoint(long x, long y);
- inline void DrawPoint(const wxPoint& pt)
- {
- DrawPoint(pt.x, pt.y);
- }
-
- virtual void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
-
- virtual void DrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
-
- virtual void DrawRectangle(long x, long y, long width, long height);
- inline void DrawRectangle(const wxPoint& pt, const wxSize& sz)
- {
- DrawRectangle(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawRectangle(const wxRect& rect)
- {
- DrawRectangle(rect.x, rect.y, rect.width, rect.height);
- }
-
- virtual void DrawRoundedRectangle(long x, long y, long width, long height, double radius = 20.0);
- inline void DrawRoundedRectangle(const wxPoint& pt, const wxSize& sz, double radius = 20.0)
- {
- DrawRoundedRectangle(pt.x, pt.y, sz.x, sz.y, radius);
- }
- inline void DrawRoundedRectangle(const wxRect& rect, double radius = 20.0)
- {
- DrawRoundedRectangle(rect.x, rect.y, rect.width, rect.height, radius);
- }
-
- virtual void DrawEllipse(long x, long y, long width, long height);
- inline void DrawEllipse(const wxPoint& pt, const wxSize& sz)
- {
- DrawEllipse(pt.x, pt.y, sz.x, sz.y);
- }
- inline void DrawEllipse(const wxRect& rect)
- {
- DrawEllipse(rect.x, rect.y, rect.width, rect.height);
- }
-
- virtual void DrawIcon(const wxIcon& icon, long x, long y);
- inline void DrawIcon(const wxIcon& icon, const wxPoint& pt)
- {
- DrawIcon(icon, pt.x, pt.y);
- }
-
- virtual void DrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask=FALSE );
-
- inline void DrawPoint(wxPoint& point) { DrawPoint(point.x, point.y); }
- virtual void DrawLines(wxList *list, long xoffset = 0, long yoffset = 0);
- virtual void DrawPolygon(wxList *list, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
-
- virtual void DrawText(const wxString& text, long x, long y, bool use16bit = FALSE);
- inline void DrawText(const wxString& text, const wxPoint& pt, bool use16bit = FALSE)
- {
- DrawText(text, pt.x, pt.y, use16bit);
- }
-
- virtual bool Blit(long xdest, long ydest, long width, long height,
- wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
- inline bool Blit(const wxPoint& destPt, const wxSize& sz,
- wxDC *source, const wxPoint& srcPt, int rop = wxCOPY, bool useMask = FALSE)
- {
- return Blit(destPt.x, destPt.y, sz.x, sz.y, source, srcPt.x, srcPt.y, rop, useMask);
- }
+protected:
+ virtual void DoFloodFill(long x, long y, const wxColour& col,
+ int style = wxFLOOD_SURFACE);
+
+ virtual bool DoGetPixel(long x, long y, wxColour *col) const;
+
+ virtual void DoDrawPoint(long x, long y);
+ virtual void DoDrawLine(long x1, long y1, long x2, long y2);
+
+ virtual void DoDrawArc(long x1, long y1,
+ long x2, long y2,
+ long xc, long yc);
+ virtual void DoDrawEllipticArc(long x, long y, long w, long h,
+ double sa, double ea);
+
+ virtual void DoDrawRectangle(long x, long y, long width, long height);
+ virtual void DoDrawRoundedRectangle(long x, long y,
+ long width, long height,
+ double radius);
+ virtual void DoDrawEllipse(long x, long y, long width, long height);
+
+ virtual void DoCrossHair(long x, long y);
+
+ virtual void DoDrawIcon(const wxIcon& icon, long x, long y);
+ virtual void DoDrawBitmap(const wxBitmap &bmp, long x, long y,
+ bool useMask = FALSE);
+
+ virtual void DoDrawText(const wxString& text, long x, long y);
+
+ virtual bool DoBlit(long xdest, long ydest, long width, long height,
+ wxDC *source, long xsrc, long ysrc,
+ int rop = wxCOPY, bool useMask = FALSE);
+
+ // this is gnarly - we can't even call this function DoSetClippingRegion()
+ // because of virtual function hiding
+ virtual void DoSetClippingRegionAsRegion(const wxRegion& region);
+ virtual void DoSetClippingRegion(long x, long y,
+ long width, long height);
+ virtual void DoGetClippingRegion(long *x, long *y,
+ long *width, long *height)
+ {
+ GetClippingBox(x, y, width, height);
+ }
+
+ virtual void DoGetSize(int *width, int *height) const;
+ virtual void DoGetSizeMM(int* width, int* height) const;
+
+ virtual void DoDrawLines(int n, wxPoint points[],
+ long xoffset, long yoffset);
+ virtual void DoDrawPolygon(int n, wxPoint points[],
+ long xoffset, long yoffset,
+ int fillStyle = wxODDEVEN_RULE);
#if wxUSE_SPLINES
- // Splines
- // 3-point spline
- virtual void DrawSpline(long x1, long y1, long x2, long y2, long x3, long y3);
- // Any number of control points - a list of pointers to wxPoints
- virtual void DrawSpline(wxList *points);
- virtual void DrawSpline(int n, wxPoint points[]);
-#endif
- virtual void Clear(void);
- virtual void SetFont(const wxFont& font);
- virtual void SetPen(const wxPen& pen);
- virtual void SetBrush(const wxBrush& brush);
- virtual void SetLogicalFunction(int function);
- virtual void SetBackground(const wxBrush& brush);
- virtual void SetBackgroundMode(int mode);
-
- virtual void SetClippingRegion(long x, long y, long width, long height);
- inline void SetClippingRegion(const wxPoint& pt, const wxSize& sz)
- {
- SetClippingRegion(pt.x, pt.y, sz.x, sz.y);
- }
- inline void SetClippingRegion(const wxRect& rect)
- {
- SetClippingRegion(rect.x, rect.y, rect.width, rect.height);
- }
- virtual void SetClippingRegion(const wxRegion& region);
-
- virtual void SetPalette(const wxPalette& palette);
-#if WXWIN_COMPATIBILITY
- virtual inline void SetColourMap(const wxPalette& palette) { SetPalette(palette); };
-#endif
- virtual void DestroyClippingRegion(void);
- virtual long GetCharHeight(void) const;
- virtual long GetCharWidth(void) const;
- virtual void GetTextExtent(const wxString& string, long *x, long *y,
- long *descent = NULL, long *externalLeading = NULL,
- wxFont *theFont = NULL, bool use16bit = FALSE) const;
-#if WXWIN_COMPATIBILITY
- void GetTextExtent(const wxString& string, float *x, float *y,
- float *descent = NULL, float *externalLeading = NULL,
- wxFont *theFont = NULL, bool use16bit = FALSE) const ;
-#endif
-
- // Size in device units
- virtual void GetSize(int* width, int* height) const;
- inline wxSize GetSize() const { int w, h; GetSize(&w, &h); return wxSize(w, h); }
-
- // Size in mm
- virtual void GetSizeMM(int* width, int* height) const ;
- inline wxSize GetSizeMM() const { int w, h; GetSizeMM(&w, &h); return wxSize(w, h); }
-
- // Resolution in Pixels per inch
- virtual wxSize GetPPI(void) const ;
-
- // Compatibility
-#if WXWIN_COMPATIBILITY
- inline void GetSize(float* width, float* height) const { int w, h; GetSize(& w, & h); *width = w; *height = h; }
- inline void GetSizeMM(float *width, float *height) const { long w, h; GetSizeMM(& w, & h); *width = (float) w; *height = (float) h; }
-#endif
-
- virtual bool StartDoc(const wxString& message);
- virtual void EndDoc(void);
- virtual void StartPage(void);
- virtual void EndPage(void);
- virtual void SetMapMode(int mode);
- virtual void SetUserScale(double x, double y);
- virtual void SetSystemScale(double x, double y);
- virtual void SetLogicalOrigin(long x, long y);
- virtual void SetDeviceOrigin(long x, long y);
- virtual void SetAxisOrientation(bool xLeftRight, bool yBottomUp);
-
- // This group of functions does actual conversion
- // of the input, as you'd expect.
-
- long DeviceToLogicalX(long x) const;
- long DeviceToLogicalY(long y) const;
- long DeviceToLogicalXRel(long x) const;
- long DeviceToLogicalYRel(long y) const;
- long LogicalToDeviceX(long x) const;
- long LogicalToDeviceY(long y) const;
- long LogicalToDeviceXRel(long x) const;
- long LogicalToDeviceYRel(long y) const;
-
- // This group of functions may not do any conversion
- // if m_scaleGDI is TRUE, since the HDC does the
- // conversion automatically.
- // m_scaleGDI NOW OBSOLETE
- long ImplDeviceToLogicalX(long x) const;
- long ImplDeviceToLogicalY(long y) const;
- long ImplDeviceToLogicalXRel(long x) const;
- long ImplDeviceToLogicalYRel(long y) const;
- long ImplLogicalToDeviceX(long x) const;
- long ImplLogicalToDeviceY(long y) const;
- long ImplLogicalToDeviceXRel(long x) const;
- long ImplLogicalToDeviceYRel(long y) const;
-
- virtual bool CanDrawBitmap(void) const;
- virtual bool CanGetTextExtent(void) const;
-
- virtual void SetTextForeground(const wxColour& colour);
- virtual void SetTextBackground(const wxColour& colour);
- inline virtual bool Ok(void) const {return m_ok;};
- inline virtual int GetMapMode(void) const {return m_mappingMode;};
-
- inline virtual wxBrush& GetBackground(void) const { return (wxBrush&) m_backgroundBrush ;}
- inline virtual wxBrush& GetBrush(void) const { return (wxBrush&) m_brush ;}
- inline virtual wxFont& GetFont(void) const { return (wxFont&) m_font ;}
- inline virtual int GetLogicalFunction(void) const { return m_logicalFunction ;}
- inline virtual wxPen& GetPen(void) const { return (wxPen&) m_pen ;}
- inline virtual wxColour&GetTextBackground(void) const { return (wxColour&) m_textBackgroundColour ;}
- inline virtual wxColour&GetTextForeground(void) const { return (wxColour&) m_textForegroundColour ;}
-
- virtual void SetLogicalScale(double x, double y);
- virtual inline void GetUserScale(double* x, double *y) const { *x = m_userScaleX; *y = m_userScaleY; }
- virtual void CalcBoundingBox(long x, long y);
- // Get the final bounding box of the PostScript or Metafile picture.
- virtual inline long MinX(void) const { return m_minX; }
- virtual inline long MaxX(void) const { return m_maxX; }
- virtual inline long MinY(void) const { return m_minY; }
- virtual inline long MaxY(void) const { return m_maxY; }
- // Sometimes we need to override optimization, e.g.
- // if other software is drawing onto our surface and we
- // can't be sure of who's done what.
- virtual inline void SetOptimization(bool WXUNUSED(opt)) { }
- virtual inline bool GetOptimization(void) { return FALSE; }
-
- virtual void GetClippingBox(long *x,long *y,long *w,long *h) const ;
- inline void GetClippingBox(wxRect& rect) const
- {
- long x, y, w, h;
- GetClippingBox(&x, &y, &w, &h); rect.x = x; rect.y = y; rect.width = w; rect.height = h;
- }
-
- // This should probably be made available on other platforms
-#ifdef WX_COMP_INLINE_NO_CLASS
- int GetDepth(void) const ;
-#else
- int wxDC::GetDepth(void) const ;
-#endif
-
-// Implementation
- virtual void SetRop(WXHDC cdc);
- virtual void DoClipping(WXHDC cdc);
- virtual void SelectOldObjects(WXHDC dc);
-
- inline wxWindow *GetWindow(void) const { return m_canvas; }
- inline void SetWindow(wxWindow *win) { m_canvas = win; }
- inline WXHDC GetHDC(void) const { return m_hDC; }
- inline void SetHDC(WXHDC dc, bool bOwnsDC = FALSE) { m_hDC = dc; m_bOwnsDC = bOwnsDC; }
-
-protected:
- bool m_colour;
- bool m_ok;
- bool m_clipping;
- bool m_isInteractive;
-
- // Coordinate system variables
- long m_logicalOriginX;
- long m_logicalOriginY;
-
- long m_deviceOriginX;
- long m_deviceOriginY;
-
- double m_logicalScaleX;
- double m_logicalScaleY;
-
- double m_userScaleX;
- double m_userScaleY;
-
- int m_signX; // Used by SetAxisOrientation() to
- int m_signY; // invert the axes
-
- int m_mappingMode;
-
- long m_minX; // bounding box
- long m_minY;
- long m_maxX;
- long m_maxY;
-
- int m_logicalFunction;
- int m_backgroundMode;
-
- wxPen m_pen;
- wxBrush m_brush;
- wxBrush m_backgroundBrush;
- wxColour m_textForegroundColour;
- wxColour m_textBackgroundColour;
- wxFont m_font;
- wxPalette m_palette;
- int m_clipX1;
- int m_clipY1;
- int m_clipX2;
- int m_clipY2;
-// bool m_dontDelete;
- int m_windowExtX;
- int m_windowExtY;
- double m_systemScaleX;
- double m_systemScaleY;
-
- wxWindow * m_canvas;
- wxBitmap m_selectedBitmap;
-
- // TRUE => DeleteDC() in dtor, FALSE => only ReleaseDC() it
- bool m_bOwnsDC;
-
- WXHDC m_hDC;
- int m_hDCCount;
-
- // Store all old GDI objects when do a SelectObject,
- // so we can select them back in (this unselecting user's
- // objects) so we can safely delete the DC.
- WXHBITMAP m_oldBitmap;
- WXHPEN m_oldPen;
- WXHBRUSH m_oldBrush;
- WXHFONT m_oldFont;
- WXHPALETTE m_oldPalette;
-
- // Stores scaling, translation, rotation
-// wxTransformMatrix m_transformMatrix;
-
- // Do we wish to scale GDI objects too, e.g. pen width?
-// bool m_scaleGDI;
+ virtual void DoDrawSpline(wxList *points);
+#endif // wxUSE_SPLINES
+
+ // MSW-specific member variables
+ int m_windowExtX;
+ int m_windowExtY;
+
+ // the window associated with this DC (may be NULL)
+ wxWindow *m_canvas;
+
+ wxBitmap m_selectedBitmap;
+
+ // TRUE => DeleteDC() in dtor, FALSE => only ReleaseDC() it
+ bool m_bOwnsDC:1;
+
+ // our HDC and its usage count: we only free it when the usage count drops
+ // to 0
+ WXHDC m_hDC;
+ int m_hDCCount;
+
+ // Store all old GDI objects when do a SelectObject, so we can select them
+ // back in (this unselecting user's objects) so we can safely delete the
+ // DC.
+ WXHBITMAP m_oldBitmap;
+ WXHPEN m_oldPen;
+ WXHBRUSH m_oldBrush;
+ WXHFONT m_oldFont;
+ WXHPALETTE m_oldPalette;
};
// Logical to device
// Absolute
-#define XLOG2DEV(x) ImplLogicalToDeviceX(x)
-
-#define YLOG2DEV(y) ImplLogicalToDeviceY(y)
+#define XLOG2DEV(x) (x)
+#define YLOG2DEV(y) (y)
// Relative
-#define XLOG2DEVREL(x) ImplLogicalToDeviceXRel(x)
-#define YLOG2DEVREL(y) ImplLogicalToDeviceYRel(y)
+#define XLOG2DEVREL(x) (x)
+#define YLOG2DEVREL(y) (y)
// Device to logical
// Absolute
-#define XDEV2LOG(x) ImplDeviceToLogicalX(x)
+#define XDEV2LOG(x) (x)
-#define YDEV2LOG(y) ImplDeviceToLogicalY(y)
+#define YDEV2LOG(y) (y)
// Relative
-#define XDEV2LOGREL(x) ImplDeviceToLogicalXRel(x)
-#define YDEV2LOGREL(y) ImplDeviceToLogicalYRel(y)
+#define XDEV2LOGREL(x) (x)
+#define YDEV2LOGREL(y) (y)
/*
* Have the same macros as for XView but not for every operation:
#define MM_POINTS 9
#define MM_METRIC 10
-extern int wxPageNumber;
-
// Conversion
#define METRIC_CONVERSION_CONSTANT 0.0393700787
#define wx_round(a) (int)((a)+.5)
-
#endif
// _WX_DC_H_
// Responds to colour changes
void OnSysColourChanged(wxSysColourChangedEvent& event);
- // IMPLEMENTATION
- virtual bool MSWOnClose();
+ // implementation
+ // --------------
+
virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
bool m_modalShowing;
WXHWND m_hwndOldFocus; // the window which had focus before we were shown
+private:
#if wxUSE_TOOLTIPS
WXHWND m_hwndToolTip;
#endif // tooltips
// event handlers
bool MSWOnPaint();
WXHICON MSWOnQueryDragIcon();
- void MSWOnSize(int x, int y, WXUINT flag);
+ bool MSWOnSize(int x, int y, WXUINT flag);
bool MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control);
- bool MSWOnClose();
- void MSWOnMenuHighlight(WXWORD item, WXWORD flags, WXHMENU sysmenu);
+ bool MSWOnMenuHighlight(WXWORD item, WXWORD flags, WXHMENU sysmenu);
bool MSWProcessMessage(WXMSG *msg);
bool MSWTranslateMessage(WXMSG *msg);
- void MSWCreate(int id, wxWindow *parent, const char *wclass,
+ bool MSWCreate(int id, wxWindow *parent, const char *wclass,
wxWindow *wx_win, const char *title,
int x, int y, int width, int height, long style);
+ bool HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu);
+
// tooltip management
#if wxUSE_TOOLTIPS
- WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
- void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
+ WXHWND GetToolTipCtrl() const { return m_hwndToolTip; }
+ void SetToolTipCtrl(WXHWND hwndTT) { m_hwndToolTip = hwndTT; }
#endif // tooltips
protected:
- void DoGetClientSize(int *width, int *height) const;
- void DoGetSize(int *width, int *height) const ;
- void DoGetPosition(int *x, int *y) const ;
+ // override base class virtuals
+ virtual void DoGetClientSize(int *width, int *height) const;
+ virtual void DoGetSize(int *width, int *height) const ;
+ virtual void DoGetPosition(int *x, int *y) const ;
+
+ virtual void DoSetSize(int x, int y,
+ int width, int height,
+ int sizeFlags = wxSIZE_AUTO);
+ virtual void DoSetClientSize(int width, int height);
// propagate our state change to all child frames
void IconizeChildFrames(bool bIconize);
+ // window proc for the frames
+ long MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+
wxMenuBar * m_frameMenuBar;
wxStatusBar * m_frameStatusBar;
wxIcon m_icon;
static bool m_useNativeStatusBar;
+private:
#if wxUSE_TOOLTIPS
WXHWND m_hwndToolTip;
#endif // tooltips
- virtual void DoSetSize(int x, int y,
- int width, int height,
- int sizeFlags = wxSIZE_AUTO);
- virtual void DoSetClientSize(int width, int height);
-
-private:
DECLARE_EVENT_TABLE()
};
// IMPLEMENTATION
virtual bool MSWCommand(WXUINT param, WXWORD id);
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
+ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
// Recreate window - seems to be necessary when changing a style.
void RecreateWindow();
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_MDI_H_
#define _WX_MDI_H_
#ifdef __GNUG__
-#pragma interface "mdi.h"
+ #pragma interface "mdi.h"
#endif
#include "wx/frame.h"
class WXDLLEXPORT wxMDIClientWindow;
class WXDLLEXPORT wxMDIChildFrame;
-class WXDLLEXPORT wxMDIParentFrame: public wxFrame
+// ---------------------------------------------------------------------------
+// wxMDIParentFrame
+// ---------------------------------------------------------------------------
+
+class WXDLLEXPORT wxMDIParentFrame : public wxFrame
{
- DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
-
- friend class WXDLLEXPORT wxMDIChildFrame;
- public:
-
- wxMDIParentFrame(void);
- inline wxMDIParentFrame(wxWindow *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
- const wxString& name = wxFrameNameStr)
- {
- Create(parent, id, title, pos, size, style, name);
- }
-
- ~wxMDIParentFrame(void);
-
- bool Create(wxWindow *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
- const wxString& name = wxFrameNameStr);
-
-/*
-#if WXWIN_COMPATIBILITY
- virtual void OldOnActivate(bool flag);
- virtual void OldOnSize(int x, int y);
-#endif
-*/
+ DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
+
+public:
+ wxMDIParentFrame();
+ wxMDIParentFrame(wxWindow *parent,
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
+ const wxString& name = wxFrameNameStr)
+ {
+ Create(parent, id, title, pos, size, style, name);
+ }
+
+ ~wxMDIParentFrame();
+
+ bool Create(wxWindow *parent,
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE | wxVSCROLL | wxHSCROLL,
+ const wxString& name = wxFrameNameStr);
+
+ // accessors
+ // ---------
+
+ void SetMenuBar(wxMenuBar *menu_bar);
+
+ // Get the active MDI child window (Windows only)
+ wxMDIChildFrame *GetActiveChild() const ;
- void OnSize(wxSizeEvent& event);
- void OnActivate(wxActivateEvent& event);
+ // Get the client window
+ wxMDIClientWindow *GetClientWindow() const { return m_clientWindow; }
- void SetMenuBar(wxMenuBar *menu_bar);
+ // Create the client window class (don't Create the window,
+ // just return a new class)
+ virtual wxMDIClientWindow *OnCreateClient(void) ;
- // Get the active MDI child window (Windows only)
- wxMDIChildFrame *GetActiveChild(void) const ;
+ WXHMENU GetWindowMenu() const { return m_windowMenu; }
- // Get the client window
- inline wxMDIClientWindow *GetClientWindow(void) const ;
+ // MDI operations
+ // --------------
+ virtual void Cascade();
+ virtual void Tile();
+ virtual void ArrangeIcons();
+ virtual void ActivateNext();
+ virtual void ActivatePrevious();
- // Create the client window class (don't Create the window,
- // just return a new class)
- virtual wxMDIClientWindow *OnCreateClient(void) ;
+ // handlers
+ // --------
- inline WXHMENU GetWindowMenu(void) const ;
+ // Responds to colour changes
+ void OnSysColourChanged(wxSysColourChangedEvent& event);
- // MDI operations
- virtual void Cascade(void);
- virtual void Tile(void);
- virtual void ArrangeIcons(void);
- virtual void ActivateNext(void);
- virtual void ActivatePrevious(void);
+ void OnSize(wxSizeEvent& event);
+ void OnActivate(wxActivateEvent& event);
- // Handlers
- void MSWOnSize(int x, int y, WXUINT flag);
- bool MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control);
- void MSWOnMenuHighlight(WXWORD item, WXWORD flags, WXHMENU sysmenu);
- bool MSWProcessMessage(WXMSG *msg);
- bool MSWTranslateMessage(WXMSG *msg);
- void MSWOnCreate(WXLPCREATESTRUCT cs);
- long MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- bool MSWOnEraseBkgnd(WXHDC pDC);
- bool MSWOnDestroy(void);
- bool MSWOnActivate(int state, bool minimized, WXHWND activate);
+ virtual bool MSWOnActivate(int state, bool minimized, WXHWND activate);
+ virtual bool MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control);
- // Responds to colour changes
- void OnSysColourChanged(wxSysColourChangedEvent& event);
+ // override window proc for MDI-specific message processing
+ virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
- protected:
- // Gets the size available for subwindows after menu size, toolbar size
- // and status bar size have been subtracted. If you want to manage your own
- // toolbar(s), don't call SetToolBar.
- void DoGetClientSize(int *width, int *height) const;
+ virtual long MSWDefWindowProc(WXUINT, WXWPARAM, WXLPARAM);
+ virtual bool MSWProcessMessage(WXMSG* msg);
+ virtual bool MSWTranslateMessage(WXMSG* msg);
+protected:
wxMDIClientWindow * m_clientWindow;
wxMDIChildFrame * m_currentChild;
WXHMENU m_windowMenu;
- bool m_parentFrameActive; // TRUE if MDI Frame is intercepting
- // commands, not child
-DECLARE_EVENT_TABLE()
+
+ // TRUE if MDI Frame is intercepting commands, not child
+ bool m_parentFrameActive;
+
+private:
+ friend class WXDLLEXPORT wxMDIChildFrame;
+
+ DECLARE_EVENT_TABLE()
};
-// Inlines
-inline wxMDIClientWindow *wxMDIParentFrame::GetClientWindow(void) const { return m_clientWindow; }
-inline WXHMENU wxMDIParentFrame::GetWindowMenu(void) const { return m_windowMenu; }
+// ---------------------------------------------------------------------------
+// wxMDIChildFrame
+// ---------------------------------------------------------------------------
-class WXDLLEXPORT wxMDIChildFrame: public wxFrame
+class WXDLLEXPORT wxMDIChildFrame : public wxFrame
{
- DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
- public:
-
- wxMDIChildFrame(void);
- inline wxMDIChildFrame(wxMDIParentFrame *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE,
- const wxString& name = wxFrameNameStr)
- {
- Create(parent, id, title, pos, size, style, name);
- }
-
- ~wxMDIChildFrame(void);
-
- bool Create(wxMDIParentFrame *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxDEFAULT_FRAME_STYLE,
- const wxString& name = wxFrameNameStr);
-
- // Set menu bar
- void SetMenuBar(wxMenuBar *menu_bar);
-
- // MDI operations
- virtual void Maximize(void);
- virtual void Restore(void);
- virtual void Activate(void);
-
- // Handlers
-
- long MSWOnMDIActivate(long bActivate, WXHWND, WXHWND);
- void MSWOnSize(int x, int y, WXUINT);
- void MSWOnWindowPosChanging(void *lpPos);
+ DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
+
+public:
+ wxMDIChildFrame();
+ wxMDIChildFrame(wxMDIParentFrame *parent,
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE,
+ const wxString& name = wxFrameNameStr)
+ {
+ Create(parent, id, title, pos, size, style, name);
+ }
+
+ ~wxMDIChildFrame();
+
+ bool Create(wxMDIParentFrame *parent,
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxDEFAULT_FRAME_STYLE,
+ const wxString& name = wxFrameNameStr);
+
+ // Set menu bar
+ void SetMenuBar(wxMenuBar *menu_bar);
+
+ // MDI operations
+ virtual void Maximize();
+ virtual void Restore();
+ virtual void Activate();
+
+ // Handlers
+
+ bool MSWOnMDIActivate(long bActivate, WXHWND, WXHWND);
+ bool MSWOnSize(int x, int y, WXUINT);
+ bool MSWOnWindowPosChanging(void *lpPos);
bool MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control);
long MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
bool MSWProcessMessage(WXMSG *msg);
bool MSWTranslateMessage(WXMSG *msg);
- void MSWDestroyWindow(void);
+ void MSWDestroyWindow();
// Implementation
bool ResetWindowStyle(void *vrect);
protected:
- void DoGetPosition(int *x, int *y) const ;
- void DoSetClientSize(int width, int height);
+ virtual void DoGetPosition(int *x, int *y) const ;
+ virtual void DoSetClientSize(int width, int height);
};
-class WXDLLEXPORT wxMDIClientWindow: public wxWindow
-{
- DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
- public:
+// ---------------------------------------------------------------------------
+// wxMDIClientWindow
+// ---------------------------------------------------------------------------
- wxMDIClientWindow(void) ;
- inline wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
- {
- CreateClient(parent, style);
- }
+class WXDLLEXPORT wxMDIClientWindow : public wxWindow
+{
+ DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)
- ~wxMDIClientWindow(void);
+public:
+ wxMDIClientWindow();
+ wxMDIClientWindow(wxMDIParentFrame *parent, long style = 0)
+ {
+ CreateClient(parent, style);
+ }
- // Note: this is virtual, to allow overridden behaviour.
- virtual bool CreateClient(wxMDIParentFrame *parent, long style = wxVSCROLL | wxHSCROLL);
+ ~wxMDIClientWindow();
- // Explicitly call default scroll behaviour
- void OnScroll(wxScrollEvent& event);
+ // Note: this is virtual, to allow overridden behaviour.
+ virtual bool CreateClient(wxMDIParentFrame *parent,
+ long style = wxVSCROLL | wxHSCROLL);
- // Window procedure
- virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+ // Explicitly call default scroll behaviour
+ void OnScroll(wxScrollEvent& event);
- // Calls an appropriate default window procedure
- virtual long MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+ // Window procedure
+ virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
- // Should hand the message to the default proc
- long MSWOnMDIActivate(long bActivate, WXHWND, WXHWND);
+ // Calls an appropriate default window procedure
+ virtual long MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
protected:
- int m_scrollX;
- int m_scrollY;
-DECLARE_EVENT_TABLE()
+ int m_scrollX, m_scrollY;
+
+private:
+ DECLARE_EVENT_TABLE()
};
#endif
// base class virtuals
// -------------------
virtual void Command(wxCommandEvent& event);
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
+ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
virtual void SetConstraintSizes(bool recurse = TRUE);
virtual bool DoPhase(int nPhase);
/////////////////////////////////////////////////////////////////////////////
// Name: private.h
-// Purpose: Private declarations
+// Purpose: Private declarations: as this header is only included by
+// wxWindows itself, it may contain identifiers which don't start
+// with "wx".
// Author: Julian Smart
// Modified by:
// Created: 01/02/97
#ifndef _WX_PRIVATE_H_
#define _WX_PRIVATE_H_
-#include "wx/defs.h"
-
#include <windows.h>
-#define VIEWPORT_EXTENT 1000
-
-class WXDLLEXPORT wxFont ;
+class WXDLLEXPORT wxFont;
-WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
-WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
-WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
-WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
+// ---------------------------------------------------------------------------
+// standard icons from the resources
+// ---------------------------------------------------------------------------
WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
-WXDLLEXPORT HINSTANCE wxGetInstance();
-WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
-WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, wxFont *font);
-WXDLLEXPORT wxFont wxCreateFontFromLogFont(LOGFONT *logFont); // , bool createNew = TRUE);
-
+// ---------------------------------------------------------------------------
+// this defines a CASTWNDPROC macro which casts a pointer to the type of a
+// window proc
+// ---------------------------------------------------------------------------
#ifdef __GNUWIN32__
# define CASTWNDPROC (long unsigned)
#else
# endif
#endif
+// ---------------------------------------------------------------------------
+// some stuff for old Windows versions (FIXME: what does it do here??)
+// ---------------------------------------------------------------------------
+
#if !defined(APIENTRY) // NT defines APIENTRY, 3.x not
-#define APIENTRY FAR PASCAL
+ #define APIENTRY FAR PASCAL
#endif
#ifdef __WIN32__
-#define _EXPORT /**/
+ #define _EXPORT
#else
-#define _EXPORT _export
-typedef signed short int SHORT ;
+ #define _EXPORT _export
+#endif
+
+#ifndef __WIN32__
+ typedef signed short int SHORT;
#endif
#if !defined(__WIN32__) // 3.x uses FARPROC for dialogs
-#define DLGPROC FARPROC
+ #define DLGPROC FARPROC
#endif
#if wxUSE_PENWIN
#endif // wxUSE_PENWIN
#if wxUSE_ITSY_BITSY
-#define IBS_HORZCAPTION 0x4000L
-#define IBS_VERTCAPTION 0x8000L
+ #define IBS_HORZCAPTION 0x4000L
+ #define IBS_VERTCAPTION 0x8000L
-UINT WINAPI ibGetCaptionSize( HWND hWnd ) ;
-UINT WINAPI ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
-LRESULT WINAPI ibDefWindowProc( HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam ) ;
-VOID WINAPI ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
-#endif
-
-/* When implementing a new item, be sure to:
- *
- * - add the item to the parent panel
- * - set window_parent to the parent
- * - NULL any extra child window pointers not created for this item
- * (e.g. label control that wasn't needed)
- * - delete any extra child windows in the destructor (e.g. label control)
- * - implement DoSetSize
- * - to find panel position if coordinates are (-1, -1), use GetPosition
- * - call AdvanceCursor after creation, for panel layout mechanism.
- *
- */
+ UINT WINAPI ibGetCaptionSize( HWND hWnd ) ;
+ UINT WINAPI ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
+ LRESULT WINAPI ibDefWindowProc( HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam ) ;
+ VOID WINAPI ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
+#endif // wxUSE_ITSY_BITSY
#if wxUSE_CTL3D
-#include <wx/msw/ctl3d/ctl3d.h>
-#endif
+ #include "wx/msw/ctl3d/ctl3d.h"
+#endif // wxUSE_CTL3D
/*
* Decide what window classes we're going to use
#define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
*/
+// ---------------------------------------------------------------------------
+// misc macros
+// ---------------------------------------------------------------------------
+
#define MEANING_CHARACTER '0'
#define DEFAULT_ITEM_WIDTH 200
#define DEFAULT_ITEM_HEIGHT 80
extern LONG APIENTRY _EXPORT
wxSubclassedGenericControlProc(WXHWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-// Find maximum size of window/rectangle
-WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
+// ---------------------------------------------------------------------------
+// constants which might miss from some compilers' headers
+// ---------------------------------------------------------------------------
+
+#if !defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
+ #define WS_EX_CLIENTEDGE 0
+#endif
+
+#if defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
+ #define WS_EX_CLIENTEDGE 0x00000200L
+#endif
+
+#ifndef ENDSESSION_LOGOFF
+ #define ENDSESSION_LOGOFF 0x80000000
+#endif
+
+// ---------------------------------------------------------------------------
+// debug messages
+// ---------------------------------------------------------------------------
+#if defined(__WIN95__) && defined(__WXDEBUG__) && wxUSE_DBWIN32
+
+ #ifndef __TWIN32__
+ #ifdef OutputDebugString
+ #undef OutputDebugString
+ #endif
+
+ #define OutputDebugString OutputDebugStringW95
+ #endif // __TWIN32__
+
+ extern void OutputDebugStringW95(const wxChar*, ...);
+#endif // USE_DBWIN32
+
+// ---------------------------------------------------------------------------
+// macros to make casting between WXFOO and FOO a bit easier
+// ---------------------------------------------------------------------------
+
+#define GetHwnd() ((HWND)GetHWND())
+#define GetWinHwnd(win) ((HWND)((win)->GetHWND()))
+
+#define GetHdc() ((HDC)GetHDC())
+
+#define GetHaccel() ((HACCEL)GetHACCEL())
+#define GetTableHaccel(table) ((HACCEL)((table)->GetHACCEL()))
+
+// ---------------------------------------------------------------------------
+// global data
+// ---------------------------------------------------------------------------
-// List of scrollbar controls
-WXDLLEXPORT_DATA(extern wxList) wxScrollBarList;
// The MakeProcInstance version of the function wxSubclassedGenericControlProc
WXDLLEXPORT_DATA(extern FARPROC) wxGenericControlSubClassProc;
WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
+// ---------------------------------------------------------------------------
+// global functions
+// ---------------------------------------------------------------------------
+
+WXDLLEXPORT HINSTANCE wxGetInstance();
+WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
+
+WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
+
+WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
+WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, wxFont *font);
+WXDLLEXPORT wxFont wxCreateFontFromLogFont(LOGFONT *logFont);
+
+WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
+WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
+
+// Find maximum size of window/rectangle
+WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
+
WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
}
-#if !defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
- #define WS_EX_CLIENTEDGE 0
-#endif
-
-#if defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
- #define WS_EX_CLIENTEDGE 0x00000200L
-#endif
-
-// ---------------------------------------------------------------------------
-// debug messages
-// ---------------------------------------------------------------------------
-#if defined(__WIN95__) && defined(__WXDEBUG__) && wxUSE_DBWIN32
-
- #ifndef __TWIN32__
- #ifdef OutputDebugString
- #undef OutputDebugString
- #endif
-
- #define OutputDebugString OutputDebugStringW95
- #endif // __TWIN32__
-
- extern void OutputDebugStringW95(const wxChar*, ...);
-#endif // USE_DBWIN32
-
#endif
// _WX_PRIVATE_H_
// Scrollbar item
class WXDLLEXPORT wxScrollBar: public wxControl
{
- DECLARE_DYNAMIC_CLASS(wxScrollBar)
+ DECLARE_DYNAMIC_CLASS(wxScrollBar)
public:
- inline wxScrollBar(void) { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
- ~wxScrollBar(void);
-
- inline wxScrollBar(wxWindow *parent, wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxSB_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxScrollBarNameStr)
- {
- Create(parent, id, pos, size, style, validator, name);
- }
- bool Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxSB_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxScrollBarNameStr);
-
- int GetThumbPosition(void) const ;
- inline int GetThumbSize() const { return m_pageSize; }
- inline int GetPageSize() const { return m_viewSize; }
- inline int GetRange() const { return m_objectSize; }
-
- virtual void SetThumbPosition(int viewStart);
- virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
- bool refresh = TRUE);
+ wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
+ ~wxScrollBar();
+
+ wxScrollBar(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxSB_HORIZONTAL,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxScrollBarNameStr)
+ {
+ Create(parent, id, pos, size, style, validator, name);
+ }
+ bool Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxSB_HORIZONTAL,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxScrollBarNameStr);
+
+ int GetThumbPosition() const ;
+ int GetThumbSize() const { return m_pageSize; }
+ int GetPageSize() const { return m_viewSize; }
+ int GetRange() const { return m_objectSize; }
+
+ virtual void SetThumbPosition(int viewStart);
+ virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
+ bool refresh = TRUE);
#if WXWIN_COMPATIBILITY
- // Backward compatibility
- inline int GetValue(void) const { return GetThumbPosition(); }
- inline void SetValue(int viewStart) { SetThumbPosition(viewStart); }
- void GetValues(int *viewStart, int *viewLength, int *objectLength,
- int *pageLength) const ;
- inline int GetViewLength() const { return m_viewSize; }
- inline int GetObjectLength() const { return m_objectSize; }
-
- void SetPageSize(int pageLength);
- void SetObjectLength(int objectLength);
- void SetViewLength(int viewLength);
+ // Backward compatibility
+ int GetValue() const { return GetThumbPosition(); }
+ void SetValue(int viewStart) { SetThumbPosition(viewStart); }
+ void GetValues(int *viewStart, int *viewLength, int *objectLength,
+ int *pageLength) const ;
+ int GetViewLength() const { return m_viewSize; }
+ int GetObjectLength() const { return m_objectSize; }
+
+ void SetPageSize(int pageLength);
+ void SetObjectLength(int objectLength);
+ void SetViewLength(int viewLength);
#endif
- void Command(wxCommandEvent& event);
- virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- void MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control);
- void MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control);
+ void Command(wxCommandEvent& event);
+ virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
+ WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+ virtual bool MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control);
#if WXWIN_COMPATIBILITY
- // Backward compatibility: generate an old-style scroll command
- void OnScroll(wxScrollEvent& event);
-#endif
+ // Backward compatibility: generate an old-style scroll command
+ void OnScroll(wxScrollEvent& event);
+#endif // WXWIN_COMPATIBILITY
protected:
int m_pageSize;
int m_viewSize;
int m_objectSize;
-DECLARE_EVENT_TABLE()
+ DECLARE_EVENT_TABLE()
};
#endif
void Command(wxCommandEvent& event);
virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- void MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control);
- void MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control);
+ virtual bool MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control);
protected:
WXHWND m_staticMin;
void Command(wxCommandEvent& event);
virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- void MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control);
- void MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control);
+ virtual bool MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control);
protected:
WXHWND m_staticMin;
* Public interface
*/
wxSpinButton();
-
+
wxSpinButton(wxWindow *parent,
wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
{
Create(parent, id, pos, size, style, name);
}
-
+
virtual ~wxSpinButton();
-
+
bool Create(wxWindow *parent,
wxWindowID id = -1,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
- long style = wxSP_VERTICAL | wxSP_ARROW_KEYS,
+ long style = wxSP_VERTICAL | wxSP_ARROW_KEYS,
const wxString& name = "wxSpinButton");
-
-
+
+
// Attributes
////////////////////////////////////////////////////////////////////////////
-
+
int GetValue() const ;
void SetValue(int val) ;
void SetRange(int minVal, int maxVal);
int GetMin() const { return m_min; }
int GetMax() const { return m_max; }
-
+
// Operations
////////////////////////////////////////////////////////////////////////////
-
+
void Command(wxCommandEvent& event) { ProcessCommand(event); };
-
+
// IMPLEMENTATION
virtual bool MSWCommand(WXUINT param, WXWORD id);
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
- virtual void MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control);
- virtual void MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control);
-
+ virtual bool MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control);
+
protected:
int m_min;
int m_max;
class WXDLLEXPORT wxSpinEvent: public wxScrollEvent
{
DECLARE_DYNAMIC_CLASS(wxSpinEvent)
-
+
public:
wxSpinEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
};
void Command(wxCommandEvent& event);
virtual bool MSWCommand(WXUINT param, WXWORD id);
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
+ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
// Responds to colour changes
void OnSysColourChanged(wxSysColourChangedEvent& event);
// IMPLEMENTATION
virtual bool MSWCommand(WXUINT param, WXWORD id);
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
+ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
// Responds to colour changes
void OnSysColourChanged(wxSysColourChangedEvent& event);
// --------------
void Command(wxCommandEvent& event) { ProcessCommand(event); };
virtual bool MSWCommand(WXUINT param, WXWORD id);
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
+ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
protected:
// SetImageList helper
#undef FindWindow
#endif
+// VZ: apparently some version of Windows send extra mouse move messages after
+// a mouse click. My tests under NT 4.0 and 95 didn't show it so I'm
+// tempted to think that it was just an effect of a poor mouse and so the
+// code to work around this is currently disabled - just define this as 1
+// to reenable it
+#define wxUSE_MOUSEEVENT_HACK 0
+
// ---------------------------------------------------------------------------
// forward declarations
// ---------------------------------------------------------------------------
// event handlers
// --------------
void OnEraseBackground(wxEraseEvent& event);
- void OnKeyDown(wxKeyEvent& event);
- void OnKeyUp(wxKeyEvent& event);
- void OnPaint(wxPaintEvent& event);
- void OnChar(wxKeyEvent& event);
void OnIdle(wxIdleEvent& event);
// a window may have a default button
// Windows subclassing
void SubclassWin(WXHWND hWnd);
void UnsubclassWin();
- virtual long Default();
virtual bool MSWCommand(WXUINT param, WXWORD id);
- // returns TRUE if the event was processed
- virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
+ WXFARPROC MSWGetOldWndProc() const { return m_oldWndProc; }
+ void MSWSetOldWndProc(WXFARPROC proc) { m_oldWndProc = proc; }
virtual wxWindow *FindItem(int id) const;
virtual wxWindow *FindItemByHWND(WXHWND hWnd, bool controlOnly = FALSE) const ;
wxObject *GetChild(int number) const ;
- void MSWCreate(int id, wxWindow *parent, const char *wclass, wxWindow *wx_win, const char *title,
- int x, int y, int width, int height,
- WXDWORD style, const char *dialog_template = NULL,
- WXDWORD exendedStyle = 0);
+ // returns TRUE if the window has been created
+ bool MSWCreate(int id,
+ wxWindow *parent,
+ const char *wclass,
+ wxWindow *wx_win,
+ const char *title,
+ int x, int y, int width, int height,
+ WXDWORD style,
+ const char *dialog_template = NULL,
+ WXDWORD exendedStyle = 0);
// Actually defined in wx_canvs.cc since requires wxCanvas declaration
virtual void MSWDeviceToLogical(float *x, float *y) const ;
// Setup background and foreground colours correctly
virtual void SetupColours();
- // Saves the last message information before calling base version
- virtual bool ProcessEvent(wxEvent& event);
+ // ------------------------------------------------------------------------
+ // internal handlers for MSW messages: all handlers return a boolen value:
+ // TRUE means that the handler processed the event and FALSE that it didn't
+ // ------------------------------------------------------------------------
- // Handlers
- virtual void MSWOnCreate(WXLPCREATESTRUCT cs);
+ // TODO: all this should go away, overriding MSWWindowProc() is enough to
+ // implement this functionality
+ virtual bool MSWOnCreate(WXLPCREATESTRUCT cs, bool *mayCreate);
virtual bool MSWOnPaint();
- virtual WXHICON MSWOnQueryDragIcon() { return 0; }
- virtual void MSWOnSize(int x, int y, WXUINT flag);
- virtual void MSWOnWindowPosChanging(void *lpPos);
- virtual void MSWOnHScroll(WXWORD nSBCode, WXWORD pos, WXHWND control);
- virtual void MSWOnVScroll(WXWORD nSBCode, WXWORD pos, WXHWND control);
- virtual bool MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control);
- virtual long MSWOnSysCommand(WXWPARAM wParam, WXLPARAM lParam);
- virtual long MSWOnNotify(WXWPARAM wParam, WXLPARAM lParam);
- virtual WXHBRUSH MSWOnCtlColor(WXHDC dc, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- virtual bool MSWOnColorChange(WXHWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- virtual long MSWOnPaletteChanged(WXHWND hWndPalChange);
- virtual long MSWOnQueryNewPalette();
virtual bool MSWOnEraseBkgnd(WXHDC pDC);
- virtual void MSWOnMenuHighlight(WXWORD item, WXWORD flags, WXHMENU sysmenu);
- virtual void MSWOnInitMenuPopup(WXHMENU menu, int pos, bool isSystem);
- virtual bool MSWOnClose();
- // Return TRUE to end session, FALSE to veto end session.
- virtual bool MSWOnQueryEndSession(long logOff);
+ virtual bool MSWOnSize(int x, int y, WXUINT flag);
+
+ virtual bool MSWOnQueryDragIcon(WXHICON *hIcon);
+ virtual bool MSWOnWindowPosChanging(void *lpPos);
+
+ // both horizontal and vertical
+ virtual bool MSWOnScroll(int orientation, WXWORD nSBCode,
+ WXWORD pos, WXHWND control);
+
+ virtual bool MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control);
+ virtual bool MSWOnSysCommand(WXWPARAM wParam, WXLPARAM lParam);
+
+#ifdef __WIN95__
+ virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
+#endif // __WIN95__
+
+ virtual bool MSWOnCtlColor(WXHBRUSH *hBrush,
+ WXHDC hdc,
+ WXHWND hWnd,
+ WXUINT nCtlColor,
+ WXUINT message,
+ WXWPARAM wParam,
+ WXLPARAM lParam);
+
+ virtual bool MSWOnPaletteChanged(WXHWND hWndPalChange);
+ virtual bool MSWOnQueryNewPalette();
+
+ virtual bool MSWOnQueryEndSession(long logOff, bool *mayEnd);
virtual bool MSWOnEndSession(bool endSession, long logOff);
+
virtual bool MSWOnDestroy();
virtual bool MSWOnSetFocus(WXHWND wnd);
virtual bool MSWOnKillFocus(WXHWND wnd);
- virtual void MSWOnDropFiles(WXWPARAM wParam);
+ virtual bool MSWOnDropFiles(WXWPARAM wParam);
virtual bool MSWOnInitDialog(WXHWND hWndFocus);
- virtual void MSWOnShow(bool show, int status);
+ virtual bool MSWOnShow(bool show, int status);
- // TODO: rationalise these functions into 1 or 2 which take the
- // event type as argument.
- virtual void MSWOnLButtonDown(int x, int y, WXUINT flags);
- virtual void MSWOnLButtonUp(int x, int y, WXUINT flags);
- virtual void MSWOnLButtonDClick(int x, int y, WXUINT flags);
+ virtual bool MSWOnMouseEvent(WXUINT msg, int x, int y, WXUINT flags);
+ virtual bool MSWOnMouseMove(int x, int y, WXUINT flags);
- virtual void MSWOnMButtonDown(int x, int y, WXUINT flags);
- virtual void MSWOnMButtonUp(int x, int y, WXUINT flags);
- virtual void MSWOnMButtonDClick(int x, int y, WXUINT flags);
-
- virtual void MSWOnRButtonDown(int x, int y, WXUINT flags);
- virtual void MSWOnRButtonUp(int x, int y, WXUINT flags);
- virtual void MSWOnRButtonDClick(int x, int y, WXUINT flags);
-
- virtual void MSWOnMouseMove(int x, int y, WXUINT flags);
- virtual void MSWOnMouseEnter(int x, int y, WXUINT flags);
- virtual void MSWOnMouseLeave(int x, int y, WXUINT flags);
-
- // These return TRUE if an event handler was found, FALSE otherwise (not processed)
virtual bool MSWOnChar(WXWORD wParam, WXLPARAM lParam, bool isASCII = FALSE);
virtual bool MSWOnKeyDown(WXWORD wParam, WXLPARAM lParam);
virtual bool MSWOnKeyUp(WXWORD wParam, WXLPARAM lParam);
virtual bool MSWOnActivate(int flag, bool minimized, WXHWND activate);
- virtual long MSWOnMDIActivate(long flag, WXHWND activate, WXHWND deactivate);
+ virtual bool MSWOnMDIActivate(long flag, WXHWND activate, WXHWND deactivate);
virtual bool MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *item);
virtual bool MSWOnMeasureItem(int id, WXMEASUREITEMSTRUCT *item);
- virtual void MSWOnJoyDown(int joystick, int x, int y, WXUINT flags);
- virtual void MSWOnJoyUp(int joystick, int x, int y, WXUINT flags);
- virtual void MSWOnJoyMove(int joystick, int x, int y, WXUINT flags);
- virtual void MSWOnJoyZMove(int joystick, int z, WXUINT flags);
-
- virtual long MSWGetDlgCode();
-
// Window procedure
virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
// Detach "Window" menu from menu bar so it doesn't get deleted
void MSWDetachWindowMenu();
- inline WXFARPROC MSWGetOldWndProc() const;
- inline void MSWSetOldWndProc(WXFARPROC proc);
-
- // Define for each class of dialog and control
- virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+ // this function should return the brush to paint the window background
+ // with or 0 for the default brush
+ virtual WXHBRUSH OnCtlColor(WXHDC hDC,
+ WXHWND hWnd,
+ WXUINT nCtlColor,
+ WXUINT message,
+ WXWPARAM wParam,
+ WXLPARAM lParam);
#if WXWIN_COMPATIBILITY
void SetShowing(bool show) { (void)Show(show); }
// Responds to colour changes: passes event on to children.
void OnSysColourChanged(wxSysColourChangedEvent& event);
- // remember the parameters of the last message
- void PushLastMessage(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam)
- {
- m_lastMsg = msg;
- m_lastWParam = wParam;
- m_lastLParam = lParam;
- }
+ // initialize various fields of wxMouseEvent (common part of MSWOnMouseXXX)
+ void InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags);
protected:
// the window handle
int m_xThumbSize;
int m_yThumbSize;
- // the coordinates of the last mouse event and the typoe of it
+#if wxUSE_MOUSEEVENT_HACK
+ // the coordinates of the last mouse event and the type of it
long m_lastMouseX,
m_lastMouseY;
int m_lastMouseEvent;
-
- // the parameters of the last message used in Default()
- WXUINT m_lastMsg;
- WXWPARAM m_lastWParam;
- WXLPARAM m_lastLParam;
+#endif // wxUSE_MOUSEEVENT_HACK
WXHMENU m_hMenu; // Menu, if any
// common part of all ctors
void Init();
+ // the (non-virtual) handlers for the events
+ bool HandleMove(int x, int y);
+ bool HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags);
+
+#ifdef __WIN95__
+ bool HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
+#endif // __WIN95__
+
+ DECLARE_NO_COPY_CLASS(wxWindow);
DECLARE_EVENT_TABLE()
};
void OnSize(wxSizeEvent& event);
void OnIdle(wxIdleEvent& event);
- // Required to force normal cursor-setting behaviour in Windows
-#ifdef __WXMSW__
- virtual void MSWOnMouseMove(int x, int y, WXUINT flags);
-#endif
-
protected:
wxList m_tools;
// int m_tilingDirection;
// contains the last id generated by NewControlId
static int ms_lastControlId;
- // no copy ctor/assignment operator
- wxWindowBase(const wxWindowBase&);
- wxWindowBase& operator=(const wxWindowBase&);
-
+ DECLARE_NO_COPY_CLASS(wxWindowBase);
DECLARE_EVENT_TABLE()
};
// Windows (VC++) has broad TCHAR support
#if defined(__VISUALC__) && defined(__WIN32__)
+#define HAVE_WCSLEN 1
+
#include <tchar.h>
#if wxUSE_UNICODE // temporary - preserve binary compatibility
typedef _TCHAR wxChar;
#include "wx/image.h"
+#include "wx/file.h"
+
// derived classes
class MyFrame;
dc.DrawRectangle( 0, 0, 100, 100 );
dc.SelectObject( wxNullBitmap );
- wxString dir("");
-
-#ifdef __WXGTK__
- dir = wxString("../");
-#endif
+ // try to find the directory with our images
+ wxString dir;
+ if ( wxFile::Exists("./horse.png") )
+ dir = "./";
+ else if ( wxFile::Exists("../horse.png") )
+ dir = "../";
+ else
+ wxLogWarning("Can't find image files in either '.' or '..'!");
wxImage image( bitmap );
- image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG );
+ if ( !image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG ) )
+ wxLogError("Can't save file");
- image.LoadFile( dir + wxString("horse.png"), wxBITMAP_TYPE_PNG );
- my_horse_png = new wxBitmap( image.ConvertToBitmap() );
+ if ( !image.LoadFile( dir + wxString("horse.png"), wxBITMAP_TYPE_PNG ) )
+ wxLogError("Can't load PNG image");
+ else
+ my_horse_png = new wxBitmap( image.ConvertToBitmap() );
- image.LoadFile( dir + wxString("horse.jpg"), wxBITMAP_TYPE_JPEG );
- my_horse_jpeg = new wxBitmap( image.ConvertToBitmap() );
+ if ( !image.LoadFile( dir + wxString("horse.jpg"), wxBITMAP_TYPE_JPEG ) )
+ wxLogError("Can't load JPG image");
+ else
+ my_horse_jpeg = new wxBitmap( image.ConvertToBitmap() );
- image.LoadFile( dir + wxString("horse.gif"), wxBITMAP_TYPE_GIF );
- my_horse_gif = new wxBitmap( image.ConvertToBitmap() );
+ if ( !image.LoadFile( dir + wxString("horse.gif"), wxBITMAP_TYPE_GIF ) )
+ wxLogError("Can't load GIF image");
+ else
+ my_horse_gif = new wxBitmap( image.ConvertToBitmap() );
image.LoadFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG );
my_square = new wxBitmap( image.ConvertToBitmap() );
#endif
#if !USE_SHARED_LIBRARY
-IMPLEMENT_CLASS(wxColourDatabase, wxList)
-IMPLEMENT_DYNAMIC_CLASS(wxFontList, wxList)
-IMPLEMENT_DYNAMIC_CLASS(wxPenList, wxList)
-IMPLEMENT_DYNAMIC_CLASS(wxBrushList, wxList)
-IMPLEMENT_DYNAMIC_CLASS(wxBitmapList, wxList)
-IMPLEMENT_DYNAMIC_CLASS(wxResourceCache, wxList)
-/*
-IMPLEMENT_DYNAMIC_CLASS(wxRect, wxObject)
-IMPLEMENT_DYNAMIC_CLASS(wxPoint, wxObject)
-IMPLEMENT_DYNAMIC_CLASS(wxRealPoint, wxObject)
-*/
+ IMPLEMENT_CLASS(wxColourDatabase, wxList)
+ IMPLEMENT_DYNAMIC_CLASS(wxFontList, wxList)
+ IMPLEMENT_DYNAMIC_CLASS(wxPenList, wxList)
+ IMPLEMENT_DYNAMIC_CLASS(wxBrushList, wxList)
+ IMPLEMENT_DYNAMIC_CLASS(wxBitmapList, wxList)
+ IMPLEMENT_DYNAMIC_CLASS(wxResourceCache, wxList)
+
+ IMPLEMENT_ABSTRACT_CLASS(wxDCBase, wxObject)
#endif
-wxRect::wxRect()
-{
- x = 0; y = 0; width = 0; height = 0;
-}
-
-wxRect::wxRect(long xx, long yy, long w, long h)
-{
- x = xx; y = yy; width = w; height = h;
-}
-
wxRect::wxRect(const wxPoint& topLeft, const wxPoint& bottomRight)
{
x = topLeft.x;
width = size.x; height = size.y;
}
-wxRect::wxRect(const wxRect& rect)
-{
- x = rect.x;
- y = rect.y;
- width = rect.width;
- height = rect.height;
-}
-
-wxRect& wxRect::operator = (const wxRect& rect)
-{
- x = rect.x; y = rect.y; width = rect.width; height = rect.height;
- return *this;
-}
-
-bool wxRect::operator == (const wxRect& rect)
+bool wxRect::operator==(const wxRect& rect) const
{
return ((x == rect.x) &&
(y == rect.y) &&
(height == rect.height));
}
-bool wxRect::operator != (const wxRect& rect)
-{
- return ((x != rect.x) ||
- (y != rect.y) ||
- (width != rect.width) ||
- (height != rect.height));
-}
-
-wxColourDatabase::wxColourDatabase (int type):
-wxList (type)
+wxColourDatabase::wxColourDatabase (int type) : wxList (type)
{
}
wxString wxColourDatabase::FindName (const wxColour& colour) const
{
- unsigned char red = colour.Red ();
- unsigned char green = colour.Green ();
- unsigned char blue = colour.Blue ();
+ wxString name;
- for (wxNode * node = First (); node; node = node->Next ())
- {
- wxColour *col = (wxColour *) node->Data ();
+ unsigned char red = colour.Red ();
+ unsigned char green = colour.Green ();
+ unsigned char blue = colour.Blue ();
+
+ for (wxNode * node = First (); node; node = node->Next ())
+ {
+ wxColour *col = (wxColour *) node->Data ();
- if (col->Red () == red && col->Green () == green && col->Blue () == blue)
+ if (col->Red () == red && col->Green () == green && col->Blue () == blue)
{
- const wxChar *found = node->GetKeyString();
- if (found)
- return wxString(found);
+ const wxChar *found = node->GetKeyString();
+ if ( found )
+ {
+ name = found;
+
+ break;
+ }
}
- }
- return wxString(""); // Not Found
+ }
+ return name;
}
void wxInitializeStockLists () {
}
}
-#ifdef __WXMSW__
-// Circumvent wxControl::MSWOnMouseMove which doesn't set the cursor.
-void wxToolBarBase::MSWOnMouseMove(int x, int y, WXUINT flags)
-{
- wxWindow::MSWOnMouseMove(x, y, flags);
-}
-#endif
-
#endif
// Just in case we've loaded a top-level window via LoadNativeDialog but
// we weren't a dialog class
wxTopLevelWindows.DeleteObject(this);
-
+
wxASSERT_MSG( GetChildren().GetCount() == 0, "children not destroyed" );
if ( m_windowValidator )
bool wxWindowBase::DestroyChildren()
{
wxWindowList::Node *node;
- while ( (node = GetChildren().GetFirst()) )
+ for ( ;; )
{
+ // we iterate until the list becomes empty
+ node = GetChildren().GetFirst();
+ if ( !node )
+ break;
+
wxWindow *child = node->GetData();
-
- wxASSERT_MSG( child, "m_children contains empty nodes" );
-
+
+ wxASSERT_MSG( child, "children list contains empty nodes" );
+
delete child;
-
- wxASSERT_MSG( !GetChildren().Find(child), "child didn't remove itself using RemoveChild()" );
+
+ wxASSERT_MSG( !GetChildren().Find(child),
+ "child didn't remove itself using RemoveChild()" );
}
return TRUE;
// Author: Robert Roebling
// RCS-ID: $Id$
// Copyright: (c) 1998 Robert Roebling, Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
-#pragma implementation "dc.h"
+ #pragma implementation "dc.h"
#endif
#include "wx/dc.h"
// constants
//-----------------------------------------------------------------------------
-#define mm2inches 0.0393700787402
-#define inches2mm 25.4
-#define mm2twips 56.6929133859
-#define twips2mm 0.0176388888889
-#define mm2pt 2.83464566929
-#define pt2mm 0.352777777778
+#define mm2inches 0.0393700787402
+#define inches2mm 25.4
+#define mm2twips 56.6929133859
+#define twips2mm 0.0176388888889
+#define mm2pt 2.83464566929
+#define pt2mm 0.352777777778
//-----------------------------------------------------------------------------
// wxDC
//-----------------------------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDC,wxObject)
+IMPLEMENT_ABSTRACT_CLASS(wxDC, wxDCBase)
wxDC::wxDC()
{
m_ok = FALSE;
+
m_optimize = FALSE;
m_autoSetting = FALSE;
- m_colour = TRUE;
- m_clipping = FALSE;
-
+
m_mm_to_pix_x = 1.0;
m_mm_to_pix_y = 1.0;
-
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
- m_deviceOriginX = 0;
- m_deviceOriginY = 0;
-
- m_logicalScaleX = 1.0;
- m_logicalScaleY = 1.0;
- m_userScaleX = 1.0;
- m_userScaleY = 1.0;
- m_scaleX = 1.0;
- m_scaleY = 1.0;
-
- m_mappingMode = wxMM_TEXT;
+
m_needComputeScaleX = FALSE; /* not used yet */
m_needComputeScaleY = FALSE; /* not used yet */
-
- m_signX = 1; /* default x-axis left to right */
- m_signY = 1; /* default y-axis top down. -1 in postscript. */
-
- m_maxX = 0;
- m_maxY = 0;
- m_minX = 0;
- m_minY = 0;
m_logicalFunction = wxCOPY;
-// m_textAlignment = wxALIGN_TOP_LEFT;
- m_backgroundMode = wxTRANSPARENT;
-
- m_textForegroundColour = *wxBLACK;
- m_textBackgroundColour = *wxWHITE;
+
m_pen = *wxBLACK_PEN;
m_font = *wxNORMAL_FONT;
m_brush = *wxTRANSPARENT_BRUSH;
- m_backgroundBrush = *wxWHITE_BRUSH;
-
-// m_palette = wxAPP_COLOURMAP; /* I'll learn to handle palettes later in my life */
}
-wxDC::~wxDC()
-{
-}
-
-bool wxDC::Ok() const
-{
- return m_ok;
-}
-
-void wxDC::DrawArc( long WXUNUSED(x1), long WXUNUSED(y1), long WXUNUSED(x2), long WXUNUSED(y2),
- long WXUNUSED(xc), long WXUNUSED(yc) )
-{
-}
-
-void wxDC::DrawPoint( wxPoint& point )
-{
- DrawPoint( point.x, point.y );
-}
-
-void wxDC::DrawPolygon( wxList *list, long xoffset, long yoffset, int fillStyle )
-{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
-
- int i = 0;
- for( wxNode *node = list->First(); node; node = node->Next() )
- {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- }
-
- DrawPolygon( n, points, xoffset, yoffset, fillStyle );
- delete[] points;
-}
-
-void wxDC::DrawLines( wxList *list, long xoffset, long yoffset )
-{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
-
- int i = 0;
- for( wxNode *node = list->First(); node; node = node->Next() )
- {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- }
-
- DrawLines( n, points, xoffset, yoffset );
- delete []points;
-}
-
-void wxDC::DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 )
-{
- wxList list;
- list.Append( (wxObject*)new wxPoint(x1, y1) );
- list.Append( (wxObject*)new wxPoint(x2, y2) );
- list.Append( (wxObject*)new wxPoint(x3, y3) );
- DrawSpline(&list);
- wxNode *node = list.First();
- while (node)
- {
- wxPoint *p = (wxPoint*)node->Data();
- delete p;
- node = node->Next();
- }
-}
-
-void wxDC::DrawSpline( int n, wxPoint points[] )
-{
- wxList list;
- for (int i = 0; i < n; i++) list.Append( (wxObject*)&points[i] );
- DrawSpline( &list );
-}
-
-void wxDC::SetClippingRegion( long x, long y, long width, long height )
+void wxDC::DoSetClippingRegion( long x, long y, long width, long height )
{
m_clipping = TRUE;
m_clipX1 = x;
m_clipping = FALSE;
}
-void wxDC::GetClippingBox( long *x, long *y, long *width, long *height ) const
-{
- if (m_clipping)
- {
- if (x) *x = m_clipX1;
- if (y) *y = m_clipY1;
- if (width) *width = (m_clipX2 - m_clipX1);
- if (height) *height = (m_clipY2 - m_clipY1);
- }
- else
- {
- *x = *y = *width = *height = 0;
- }
-}
+// ---------------------------------------------------------------------------
+// get DC capabilities
+// ---------------------------------------------------------------------------
-void wxDC::GetSize( int* width, int* height ) const
+void wxDC::DoGetSize( int* width, int* height ) const
{
if (width) *width = m_maxX-m_minX;
if (height) *height = m_maxY-m_minY;
}
-void wxDC::GetSizeMM( int* width, int* height ) const
+void wxDC::DoGetSizeMM( int* width, int* height ) const
{
int w = 0;
int h = 0;
}
// Resolution in pixels per logical inch
-wxSize wxDC::GetPPI(void) const
+wxSize wxDC::GetPPI() const
{
// TODO (should probably be pure virtual)
return wxSize(0, 0);
}
-void wxDC::SetTextForeground( const wxColour &col )
-{
- m_textForegroundColour = col;
-}
+// ---------------------------------------------------------------------------
+// set various DC parameters
+// ---------------------------------------------------------------------------
-void wxDC::SetTextBackground( const wxColour &col )
+void wxDC::ComputeScaleAndOrigin()
{
- m_textBackgroundColour = col;
+ // CMB: copy scale to see if it changes
+ double origScaleX = m_scaleX;
+ double origScaleY = m_scaleY;
+
+ m_scaleX = m_logicalScaleX * m_userScaleX;
+ m_scaleY = m_logicalScaleY * m_userScaleY;
+
+ // CMB: if scale has changed call SetPen to recalulate the line width
+ if (m_scaleX != origScaleX || m_scaleY != origScaleY)
+ {
+ // this is a bit artificial, but we need to force wxDC to think
+ // the pen has changed
+ // It gives an Assert, Robert Roebling
+/*
+ wxPen pen = m_pen;
+ m_pen = wxNullPen;
+ SetPen( pen );
+*/
+ }
}
void wxDC::SetMapMode( int mode )
{
- switch (mode)
+ switch (mode)
{
case wxMM_TWIPS:
SetLogicalScale( twips2mm*m_mm_to_pix_x, twips2mm*m_mm_to_pix_y );
ComputeScaleAndOrigin();
}
-void wxDC::GetUserScale( double *x, double *y )
-{
- if (x) *x = m_userScaleX;
- if (y) *y = m_userScaleY;
-}
-
void wxDC::SetLogicalScale( double x, double y )
{
// allow negative ?
ComputeScaleAndOrigin();
}
-void wxDC::GetLogicalScale( double *x, double *y )
-{
- if (x) *x = m_logicalScaleX;
- if (y) *y = m_logicalScaleY;
-}
-
void wxDC::SetLogicalOrigin( long x, long y )
{
m_logicalOriginX = x * m_signX; // is this still correct ?
ComputeScaleAndOrigin();
}
-void wxDC::GetLogicalOrigin( long *x, long *y )
-{
- if (x) *x = m_logicalOriginX;
- if (y) *y = m_logicalOriginY;
-}
-
void wxDC::SetDeviceOrigin( long x, long y )
{
// only wxPostScripDC has m_signX = -1, we override SetDeviceOrigin there
- m_deviceOriginX = x;
+ m_deviceOriginX = x;
m_deviceOriginY = y;
ComputeScaleAndOrigin();
}
-void wxDC::GetDeviceOrigin( long *x, long *y )
-{
- if (x) *x = m_deviceOriginX;
- if (y) *y = m_deviceOriginY;
-}
-
void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
{
// only wxPostScripDC has m_signX = -1, we override SetAxisOrientation there
ComputeScaleAndOrigin();
}
-long wxDC::DeviceToLogicalX(long x) const
+// ---------------------------------------------------------------------------
+// coordinates transformations
+// ---------------------------------------------------------------------------
+
+long wxDCBase::DeviceToLogicalX(long x) const
{
return XDEV2LOG(x);
}
-long wxDC::DeviceToLogicalY(long y) const
+long wxDCBase::DeviceToLogicalY(long y) const
{
return YDEV2LOG(y);
}
-long wxDC::DeviceToLogicalXRel(long x) const
+long wxDCBase::DeviceToLogicalXRel(long x) const
{
return XDEV2LOGREL(x);
}
-long wxDC::DeviceToLogicalYRel(long y) const
+long wxDCBase::DeviceToLogicalYRel(long y) const
{
return YDEV2LOGREL(y);
}
-long wxDC::LogicalToDeviceX(long x) const
+long wxDCBase::LogicalToDeviceX(long x) const
{
return XLOG2DEV(x);
}
-long wxDC::LogicalToDeviceY(long y) const
+long wxDCBase::LogicalToDeviceY(long y) const
{
return YLOG2DEV(y);
}
-long wxDC::LogicalToDeviceXRel(long x) const
+long wxDCBase::LogicalToDeviceXRel(long x) const
{
return XLOG2DEVREL(x);
}
-long wxDC::LogicalToDeviceYRel(long y) const
+long wxDCBase::LogicalToDeviceYRel(long y) const
{
return YLOG2DEVREL(y);
}
-
-void wxDC::CalcBoundingBox( long x, long y )
-{
- if (x < m_minX) m_minX = x;
- if (y < m_minY) m_minY = y;
- if (x > m_maxX) m_maxX = x;
- if (y > m_maxY) m_maxY = y;
-}
-
-void wxDC::ComputeScaleAndOrigin()
-{
- // CMB: copy scale to see if it changes
- double origScaleX = m_scaleX;
- double origScaleY = m_scaleY;
-
- m_scaleX = m_logicalScaleX * m_userScaleX;
- m_scaleY = m_logicalScaleY * m_userScaleY;
-
- // CMB: if scale has changed call SetPen to recalulate the line width
- if (m_scaleX != origScaleX || m_scaleY != origScaleY)
- {
- // this is a bit artificial, but we need to force wxDC to think
- // the pen has changed
- // It gives an Assert, Robert Roebling
-/*
- wxPen pen = m_pen;
- m_pen = wxNullPen;
- SetPen( pen );
-*/
- }
-}
// Author: Robert Roebling
// RCS-ID: $Id$
// Copyright: (c) 1998 Robert Roebling, Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
-#pragma implementation "dc.h"
+ #pragma implementation "dc.h"
#endif
#include "wx/dc.h"
// constants
//-----------------------------------------------------------------------------
-#define mm2inches 0.0393700787402
-#define inches2mm 25.4
-#define mm2twips 56.6929133859
-#define twips2mm 0.0176388888889
-#define mm2pt 2.83464566929
-#define pt2mm 0.352777777778
+#define mm2inches 0.0393700787402
+#define inches2mm 25.4
+#define mm2twips 56.6929133859
+#define twips2mm 0.0176388888889
+#define mm2pt 2.83464566929
+#define pt2mm 0.352777777778
//-----------------------------------------------------------------------------
// wxDC
//-----------------------------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxDC,wxObject)
+IMPLEMENT_ABSTRACT_CLASS(wxDC, wxDCBase)
wxDC::wxDC()
{
m_ok = FALSE;
+
m_optimize = FALSE;
m_autoSetting = FALSE;
- m_colour = TRUE;
- m_clipping = FALSE;
-
+
m_mm_to_pix_x = 1.0;
m_mm_to_pix_y = 1.0;
-
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
- m_deviceOriginX = 0;
- m_deviceOriginY = 0;
-
- m_logicalScaleX = 1.0;
- m_logicalScaleY = 1.0;
- m_userScaleX = 1.0;
- m_userScaleY = 1.0;
- m_scaleX = 1.0;
- m_scaleY = 1.0;
-
- m_mappingMode = wxMM_TEXT;
+
m_needComputeScaleX = FALSE; /* not used yet */
m_needComputeScaleY = FALSE; /* not used yet */
-
- m_signX = 1; /* default x-axis left to right */
- m_signY = 1; /* default y-axis top down. -1 in postscript. */
-
- m_maxX = 0;
- m_maxY = 0;
- m_minX = 0;
- m_minY = 0;
m_logicalFunction = wxCOPY;
-// m_textAlignment = wxALIGN_TOP_LEFT;
- m_backgroundMode = wxTRANSPARENT;
-
- m_textForegroundColour = *wxBLACK;
- m_textBackgroundColour = *wxWHITE;
+
m_pen = *wxBLACK_PEN;
m_font = *wxNORMAL_FONT;
m_brush = *wxTRANSPARENT_BRUSH;
- m_backgroundBrush = *wxWHITE_BRUSH;
-
-// m_palette = wxAPP_COLOURMAP; /* I'll learn to handle palettes later in my life */
}
-wxDC::~wxDC()
-{
-}
-
-bool wxDC::Ok() const
-{
- return m_ok;
-}
-
-void wxDC::DrawArc( long WXUNUSED(x1), long WXUNUSED(y1), long WXUNUSED(x2), long WXUNUSED(y2),
- long WXUNUSED(xc), long WXUNUSED(yc) )
-{
-}
-
-void wxDC::DrawPoint( wxPoint& point )
-{
- DrawPoint( point.x, point.y );
-}
-
-void wxDC::DrawPolygon( wxList *list, long xoffset, long yoffset, int fillStyle )
-{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
-
- int i = 0;
- for( wxNode *node = list->First(); node; node = node->Next() )
- {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- }
-
- DrawPolygon( n, points, xoffset, yoffset, fillStyle );
- delete[] points;
-}
-
-void wxDC::DrawLines( wxList *list, long xoffset, long yoffset )
-{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
-
- int i = 0;
- for( wxNode *node = list->First(); node; node = node->Next() )
- {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- }
-
- DrawLines( n, points, xoffset, yoffset );
- delete []points;
-}
-
-void wxDC::DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 )
-{
- wxList list;
- list.Append( (wxObject*)new wxPoint(x1, y1) );
- list.Append( (wxObject*)new wxPoint(x2, y2) );
- list.Append( (wxObject*)new wxPoint(x3, y3) );
- DrawSpline(&list);
- wxNode *node = list.First();
- while (node)
- {
- wxPoint *p = (wxPoint*)node->Data();
- delete p;
- node = node->Next();
- }
-}
-
-void wxDC::DrawSpline( int n, wxPoint points[] )
-{
- wxList list;
- for (int i = 0; i < n; i++) list.Append( (wxObject*)&points[i] );
- DrawSpline( &list );
-}
-
-void wxDC::SetClippingRegion( long x, long y, long width, long height )
+void wxDC::DoSetClippingRegion( long x, long y, long width, long height )
{
m_clipping = TRUE;
m_clipX1 = x;
m_clipping = FALSE;
}
-void wxDC::GetClippingBox( long *x, long *y, long *width, long *height ) const
-{
- if (m_clipping)
- {
- if (x) *x = m_clipX1;
- if (y) *y = m_clipY1;
- if (width) *width = (m_clipX2 - m_clipX1);
- if (height) *height = (m_clipY2 - m_clipY1);
- }
- else
- {
- *x = *y = *width = *height = 0;
- }
-}
+// ---------------------------------------------------------------------------
+// get DC capabilities
+// ---------------------------------------------------------------------------
-void wxDC::GetSize( int* width, int* height ) const
+void wxDC::DoGetSize( int* width, int* height ) const
{
if (width) *width = m_maxX-m_minX;
if (height) *height = m_maxY-m_minY;
}
-void wxDC::GetSizeMM( int* width, int* height ) const
+void wxDC::DoGetSizeMM( int* width, int* height ) const
{
int w = 0;
int h = 0;
}
// Resolution in pixels per logical inch
-wxSize wxDC::GetPPI(void) const
+wxSize wxDC::GetPPI() const
{
// TODO (should probably be pure virtual)
return wxSize(0, 0);
}
-void wxDC::SetTextForeground( const wxColour &col )
-{
- m_textForegroundColour = col;
-}
+// ---------------------------------------------------------------------------
+// set various DC parameters
+// ---------------------------------------------------------------------------
-void wxDC::SetTextBackground( const wxColour &col )
+void wxDC::ComputeScaleAndOrigin()
{
- m_textBackgroundColour = col;
+ // CMB: copy scale to see if it changes
+ double origScaleX = m_scaleX;
+ double origScaleY = m_scaleY;
+
+ m_scaleX = m_logicalScaleX * m_userScaleX;
+ m_scaleY = m_logicalScaleY * m_userScaleY;
+
+ // CMB: if scale has changed call SetPen to recalulate the line width
+ if (m_scaleX != origScaleX || m_scaleY != origScaleY)
+ {
+ // this is a bit artificial, but we need to force wxDC to think
+ // the pen has changed
+ // It gives an Assert, Robert Roebling
+/*
+ wxPen pen = m_pen;
+ m_pen = wxNullPen;
+ SetPen( pen );
+*/
+ }
}
void wxDC::SetMapMode( int mode )
{
- switch (mode)
+ switch (mode)
{
case wxMM_TWIPS:
SetLogicalScale( twips2mm*m_mm_to_pix_x, twips2mm*m_mm_to_pix_y );
ComputeScaleAndOrigin();
}
-void wxDC::GetUserScale( double *x, double *y )
-{
- if (x) *x = m_userScaleX;
- if (y) *y = m_userScaleY;
-}
-
void wxDC::SetLogicalScale( double x, double y )
{
// allow negative ?
ComputeScaleAndOrigin();
}
-void wxDC::GetLogicalScale( double *x, double *y )
-{
- if (x) *x = m_logicalScaleX;
- if (y) *y = m_logicalScaleY;
-}
-
void wxDC::SetLogicalOrigin( long x, long y )
{
m_logicalOriginX = x * m_signX; // is this still correct ?
ComputeScaleAndOrigin();
}
-void wxDC::GetLogicalOrigin( long *x, long *y )
-{
- if (x) *x = m_logicalOriginX;
- if (y) *y = m_logicalOriginY;
-}
-
void wxDC::SetDeviceOrigin( long x, long y )
{
// only wxPostScripDC has m_signX = -1, we override SetDeviceOrigin there
- m_deviceOriginX = x;
+ m_deviceOriginX = x;
m_deviceOriginY = y;
ComputeScaleAndOrigin();
}
-void wxDC::GetDeviceOrigin( long *x, long *y )
-{
- if (x) *x = m_deviceOriginX;
- if (y) *y = m_deviceOriginY;
-}
-
void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
{
// only wxPostScripDC has m_signX = -1, we override SetAxisOrientation there
ComputeScaleAndOrigin();
}
-long wxDC::DeviceToLogicalX(long x) const
+// ---------------------------------------------------------------------------
+// coordinates transformations
+// ---------------------------------------------------------------------------
+
+long wxDCBase::DeviceToLogicalX(long x) const
{
return XDEV2LOG(x);
}
-long wxDC::DeviceToLogicalY(long y) const
+long wxDCBase::DeviceToLogicalY(long y) const
{
return YDEV2LOG(y);
}
-long wxDC::DeviceToLogicalXRel(long x) const
+long wxDCBase::DeviceToLogicalXRel(long x) const
{
return XDEV2LOGREL(x);
}
-long wxDC::DeviceToLogicalYRel(long y) const
+long wxDCBase::DeviceToLogicalYRel(long y) const
{
return YDEV2LOGREL(y);
}
-long wxDC::LogicalToDeviceX(long x) const
+long wxDCBase::LogicalToDeviceX(long x) const
{
return XLOG2DEV(x);
}
-long wxDC::LogicalToDeviceY(long y) const
+long wxDCBase::LogicalToDeviceY(long y) const
{
return YLOG2DEV(y);
}
-long wxDC::LogicalToDeviceXRel(long x) const
+long wxDCBase::LogicalToDeviceXRel(long x) const
{
return XLOG2DEVREL(x);
}
-long wxDC::LogicalToDeviceYRel(long y) const
+long wxDCBase::LogicalToDeviceYRel(long y) const
{
return YLOG2DEVREL(y);
}
-
-void wxDC::CalcBoundingBox( long x, long y )
-{
- if (x < m_minX) m_minX = x;
- if (y < m_minY) m_minY = y;
- if (x > m_maxX) m_maxX = x;
- if (y > m_maxY) m_maxY = y;
-}
-
-void wxDC::ComputeScaleAndOrigin()
-{
- // CMB: copy scale to see if it changes
- double origScaleX = m_scaleX;
- double origScaleY = m_scaleY;
-
- m_scaleX = m_logicalScaleX * m_userScaleX;
- m_scaleY = m_logicalScaleY * m_userScaleY;
-
- // CMB: if scale has changed call SetPen to recalulate the line width
- if (m_scaleX != origScaleX || m_scaleY != origScaleY)
- {
- // this is a bit artificial, but we need to force wxDC to think
- // the pen has changed
- // It gives an Assert, Robert Roebling
-/*
- wxPen pen = m_pen;
- m_pen = wxNullPen;
- SetPen( pen );
-*/
- }
-}
if ( event.KeyCode() == WXK_SPACE )
GetItem(GetSelection())->Toggle();
else
- wxListBox::OnChar(event);
+ event.Skip();
}
void wxCheckListBox::OnLeftClick(wxMouseEvent& event)
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
IMPLEMENT_ABSTRACT_CLASS(wxControl, wxWindow)
BEGIN_EVENT_TABLE(wxControl, wxWindow)
- EVT_ERASE_BACKGROUND(wxControl::OnEraseBackground)
+ EVT_ERASE_BACKGROUND(wxControl::OnEraseBackground)
END_EVENT_TABLE()
#endif
}
-/*
-// Not currently used
-void wxConvertDialogToPixels(wxWindow *control, int *x, int *y)
+#ifdef __WIN95__
+bool wxControl::MSWOnNotify(int idCtrl,
+ WXLPARAM lParam,
+ WXLPARAM* result)
{
- if (control->m_windowParent && control->m_windowParent->is_dialog)
- {
- DWORD word = GetDialogBaseUnits();
- int xs = LOWORD(word);
- int ys = HIWORD(word);
- *x = (int)(*x * xs/4);
- *y = (int)(*y * ys/8);
- }
- else
- {
- *x = *x;
- *y = *y;
- }
-}
-*/
+ wxCommandEvent event(wxEVT_NULL, m_windowId);
+ wxEventType eventType = wxEVT_NULL;
+ NMHDR *hdr1 = (NMHDR*) lParam;
+ switch ( hdr1->code )
+ {
+ case NM_CLICK:
+ eventType = wxEVT_COMMAND_LEFT_CLICK;
+ break;
-void wxControl::MSWOnMouseMove(int x, int y, WXUINT flags)
-{
-/*
- // Trouble with this is that it sets the cursor for controls too :-(
- if (m_windowCursor.Ok() && !wxIsBusy())
- ::SetCursor(m_windowCursor.GetHCURSOR());
-*/
+ case NM_DBLCLK:
+ eventType = wxEVT_COMMAND_LEFT_DCLICK;
+ break;
- if (!m_mouseInWindow)
- {
- // Generate an ENTER event
- m_mouseInWindow = TRUE;
- MSWOnMouseEnter(x, y, flags);
- }
+ case NM_RCLICK:
+ eventType = wxEVT_COMMAND_RIGHT_CLICK;
+ break;
- wxMouseEvent event(wxEVT_MOTION);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.SetEventObject( this );
-
- // Window gets a click down message followed by a mouse move
- // message even if position isn't changed! We want to discard
- // the trailing move event if x and y are the same.
- if ((m_lastMouseEvent == wxEVT_RIGHT_DOWN || m_lastMouseEvent == wxEVT_LEFT_DOWN ||
- m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
- (m_lastMouseX == event.GetX() && m_lastMouseY == event.GetY()))
- {
- m_lastMouseX = event.GetX(); m_lastMouseY = event.GetY();
- m_lastMouseEvent = wxEVT_MOTION;
- return;
- }
+ case NM_RDBLCLK:
+ eventType = wxEVT_COMMAND_RIGHT_DCLICK;
+ break;
- m_lastMouseEvent = wxEVT_MOTION;
- m_lastMouseX = event.GetX(); m_lastMouseY = event.GetY();
+ case NM_SETFOCUS:
+ eventType = wxEVT_COMMAND_SET_FOCUS;
+ break;
- if (!GetEventHandler()->ProcessEvent(event))
- Default();
-}
+ case NM_KILLFOCUS:
+ eventType = wxEVT_COMMAND_KILL_FOCUS;
+ break;
-bool wxControl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam,
- WXLPARAM* result)
-{
-#if defined(__WIN95__)
- wxCommandEvent event(wxEVT_NULL, m_windowId);
- wxEventType eventType = wxEVT_NULL;
- NMHDR *hdr1 = (NMHDR*) lParam;
- switch ( hdr1->code )
- {
- case NM_CLICK:
- {
- eventType = wxEVT_COMMAND_LEFT_CLICK;
- break;
- }
- case NM_DBLCLK:
- {
- eventType = wxEVT_COMMAND_LEFT_DCLICK;
- break;
- }
- case NM_RCLICK:
- {
- eventType = wxEVT_COMMAND_RIGHT_CLICK;
- break;
- }
- case NM_RDBLCLK:
- {
- eventType = wxEVT_COMMAND_RIGHT_DCLICK;
- break;
- }
- case NM_SETFOCUS:
- {
- eventType = wxEVT_COMMAND_SET_FOCUS;
- break;
- }
- case NM_KILLFOCUS:
- {
- eventType = wxEVT_COMMAND_KILL_FOCUS;
- break;
- }
- case NM_RETURN:
- {
- eventType = wxEVT_COMMAND_ENTER;
- break;
- }
-/* Not implemented
- case NM_OUTOFMEMORY:
- {
- eventType = wxEVT_COMMAND_OUT_OF_MEMORY;
- break;
- }
-*/
- default:
- return wxWindow::MSWNotify(wParam, lParam, result);
- }
+ case NM_RETURN:
+ eventType = wxEVT_COMMAND_ENTER;
+ break;
+
+ default:
+ return wxWindow::MSWOnNotify(idCtrl, lParam, result);
+ }
event.SetEventType(eventType);
- event.SetEventObject(this);
+ event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- return FALSE;
- return TRUE;
-#else // !Win95
- return FALSE;
-#endif
+ return GetEventHandler()->ProcessEvent(event);
}
+#endif // Win95
void wxControl::ProcessCommand (wxCommandEvent & event)
{
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
+// ===========================================================================
+// declarations
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// headers
+// ---------------------------------------------------------------------------
+
#ifdef __GNUG__
-#pragma implementation "dc.h"
+ #pragma implementation "dc.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#ifndef WX_PRECOMP
-#include "wx/frame.h"
-#include "wx/dc.h"
-#include "wx/utils.h"
-#include "wx/dialog.h"
-#include "wx/app.h"
-#include "wx/bitmap.h"
-#include "wx/dcmemory.h"
+ #include "wx/frame.h"
+ #include "wx/dc.h"
+ #include "wx/utils.h"
+ #include "wx/dialog.h"
+ #include "wx/app.h"
+ #include "wx/bitmap.h"
+ #include "wx/dcmemory.h"
#endif
#include "wx/dcprint.h"
#include <math.h>
#if wxUSE_COMMON_DIALOGS
-#include <commdlg.h>
+ #include <commdlg.h>
#endif
#ifndef __WIN32__
-#include <print.h>
#endif
#ifdef DrawText
-#undef DrawText
+ #undef DrawText
#endif
#ifdef GetCharWidth
-#undef GetCharWidth
+ #undef GetCharWidth
#endif
#ifdef StartDoc
-#undef StartDoc
+ #undef StartDoc
#endif
#if !USE_SHARED_LIBRARY
-IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
+ IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
#endif
-// Declarations local to this file
+// ---------------------------------------------------------------------------
+// constants
+// ---------------------------------------------------------------------------
+
+#define VIEWPORT_EXTENT 1000
+
+// ---------------------------------------------------------------------------
+// macros
+// ---------------------------------------------------------------------------
#define YSCALE(y) (yorigin - (y))
-// #define wx_round(a) (int)((a)+.5)
+// ===========================================================================
+// implementation
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// wxDC
+// ---------------------------------------------------------------------------
// Default constructor
-wxDC::wxDC(void)
+wxDC::wxDC()
{
- m_minX = 0; m_minY = 0; m_maxX = 0; m_maxY = 0;
- m_clipping = FALSE;
-
m_canvas = NULL;
+
m_oldBitmap = 0;
m_oldPen = 0;
m_oldBrush = 0;
m_oldFont = 0;
m_oldPalette = 0;
- m_minX = 0; m_minY = 0; m_maxX = 0; m_maxY = 0;
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
- m_deviceOriginX = 0;
- m_deviceOriginY = 0;
- m_logicalScaleX = 1.0;
- m_logicalScaleY = 1.0;
- m_userScaleX = 1.0;
- m_userScaleY = 1.0;
- m_signX = 1;
- m_signY = 1;
- m_systemScaleX = 1.0;
- m_systemScaleY = 1.0;
- m_mappingMode = wxMM_TEXT;
+
m_bOwnsDC = FALSE;
m_hDC = 0;
- m_clipping = FALSE;
- m_ok = TRUE;
+
m_windowExtX = VIEWPORT_EXTENT;
m_windowExtY = VIEWPORT_EXTENT;
- m_logicalFunction = -1;
-
- m_backgroundBrush = *wxWHITE_BRUSH;
-
- m_textForegroundColour = *wxBLACK;
- m_textBackgroundColour = *wxWHITE;
-
- m_colour = wxColourDisplay();
-
+
m_hDCCount = 0;
}
-wxDC::~wxDC(void)
+wxDC::~wxDC()
{
if ( m_hDC != 0 ) {
SelectOldObjects(m_hDC);
if ( m_bOwnsDC ) {
if ( m_canvas == NULL )
- ::DeleteDC((HDC)m_hDC);
+ ::DeleteDC(GetHdc());
else
- ::ReleaseDC((HWND)m_canvas->GetHWND(), (HDC)m_hDC);
+ ::ReleaseDC((HWND)m_canvas->GetHWND(), GetHdc());
}
}
-
+
}
// This will select current objects out of the DC,
m_selectedBitmap.SetSelectedInto(NULL);
}
}
- m_oldBitmap = 0 ;
+ m_oldBitmap = 0;
if (m_oldPen)
{
::SelectObject((HDC) dc, (HPEN) m_oldPen);
}
- m_oldPen = 0 ;
+ m_oldPen = 0;
if (m_oldBrush)
{
::SelectObject((HDC) dc, (HBRUSH) m_oldBrush);
}
- m_oldBrush = 0 ;
+ m_oldBrush = 0;
if (m_oldFont)
{
::SelectObject((HDC) dc, (HFONT) m_oldFont);
}
- m_oldFont = 0 ;
+ m_oldFont = 0;
if (m_oldPalette)
{
::SelectPalette((HDC) dc, (HPALETTE) m_oldPalette, TRUE);
}
- m_oldPalette = 0 ;
+ m_oldPalette = 0;
}
-
- m_brush = wxNullBrush ;
+
+ m_brush = wxNullBrush;
m_pen = wxNullPen;
m_palette = wxNullPalette;
m_font = wxNullFont;
m_selectedBitmap = wxNullBitmap;
}
-void wxDC::SetClippingRegion(long cx, long cy, long cw, long ch)
+// ---------------------------------------------------------------------------
+// clipping
+// ---------------------------------------------------------------------------
+
+void wxDC::DoSetClippingRegion(long cx, long cy, long cw, long ch)
{
m_clipping = TRUE;
m_clipX1 = (int)cx;
m_clipY1 = (int)cy;
m_clipX2 = (int)(cx + cw);
m_clipY2 = (int)(cy + ch);
-
+
DoClipping((WXHDC) m_hDC);
}
-void wxDC::SetClippingRegion(const wxRegion& region)
+void wxDC::DoSetClippingRegionAsRegion(const wxRegion& region)
{
- if (!region.GetHRGN())
- return;
-
+ wxCHECK_RET( region.GetHRGN(), _T("invalid clipping region") );
+
wxRect box = region.GetBox();
-
+
m_clipping = TRUE;
m_clipX1 = box.x;
m_clipY1 = box.y;
m_clipX2 = box.x + box.width;
m_clipY2 = box.y + box.height;
-
+
#ifdef __WIN16__
- SelectClipRgn((HDC) m_hDC, (HRGN) region.GetHRGN());
+ SelectClipRgn(GetHdc(), (HRGN) region.GetHRGN());
#else
- ExtSelectClipRgn((HDC) m_hDC, (HRGN) region.GetHRGN(), RGN_AND);
+ ExtSelectClipRgn(GetHdc(), (HRGN) region.GetHRGN(), RGN_AND);
#endif
}
if (m_clipping && dc)
{
IntersectClipRect((HDC) dc, XLOG2DEV(m_clipX1), YLOG2DEV(m_clipY1),
- XLOG2DEV(m_clipX2), YLOG2DEV(m_clipY2));
+ XLOG2DEV(m_clipX2), YLOG2DEV(m_clipY2));
}
}
-void wxDC::DestroyClippingRegion(void)
+void wxDC::DestroyClippingRegion()
{
if (m_clipping && m_hDC)
{
// so that OnPaint processing works correctly, and the update clipping region
// doesn't get destroyed after the first DestroyClippingRegion.
HRGN rgn = CreateRectRgn(0, 0, 32000, 32000);
- SelectClipRgn((HDC) m_hDC, rgn);
+ SelectClipRgn(GetHdc(), rgn);
DeleteObject(rgn);
}
m_clipping = FALSE;
}
-bool wxDC::CanDrawBitmap(void) const
+// ---------------------------------------------------------------------------
+// query capabilities
+// ---------------------------------------------------------------------------
+
+bool wxDC::CanDrawBitmap() const
{
return TRUE;
}
-bool wxDC::CanGetTextExtent(void) const
+bool wxDC::CanGetTextExtent() const
{
// What sort of display is it?
- int technology = ::GetDeviceCaps((HDC) m_hDC, TECHNOLOGY);
-
- bool ok;
-
- if (technology != DT_RASDISPLAY && technology != DT_RASPRINTER)
- ok = FALSE;
- else ok = TRUE;
-
- return ok;
+ int technology = ::GetDeviceCaps(GetHdc(), TECHNOLOGY);
+
+ return (technology == DT_RASDISPLAY) || (technology == DT_RASPRINTER);
}
-void wxDC::SetPalette(const wxPalette& palette)
+int wxDC::GetDepth() const
{
- // Set the old object temporarily, in case the assignment deletes an object
- // that's not yet selected out.
- if (m_oldPalette)
- {
- ::SelectPalette((HDC) m_hDC, (HPALETTE) m_oldPalette, TRUE);
- m_oldPalette = 0;
- }
-
- m_palette = palette;
-
- if (!m_palette.Ok())
- {
- // Setting a NULL colourmap is a way of restoring
- // the original colourmap
- if (m_oldPalette)
- {
- ::SelectPalette((HDC) m_hDC, (HPALETTE) m_oldPalette, TRUE);
- m_oldPalette = 0;
- }
-
- return;
- }
-
- if (m_palette.Ok() && m_palette.GetHPALETTE())
- {
- HPALETTE oldPal = ::SelectPalette((HDC) m_hDC, (HPALETTE) m_palette.GetHPALETTE(), TRUE);
- if (!m_oldPalette)
- m_oldPalette = (WXHPALETTE) oldPal;
-
- ::RealizePalette((HDC) m_hDC);
- }
+ return (int)::GetDeviceCaps(GetHdc(), BITSPIXEL);
}
-void wxDC::Clear(void)
+// ---------------------------------------------------------------------------
+// drawing
+// ---------------------------------------------------------------------------
+
+void wxDC::Clear()
{
RECT rect;
if (m_canvas)
rect.right = m_selectedBitmap.GetWidth();
rect.bottom = m_selectedBitmap.GetHeight();
}
- (void) ::SetMapMode((HDC) m_hDC, MM_TEXT);
-
- DWORD colour = GetBkColor((HDC) m_hDC);
+ (void) ::SetMapMode(GetHdc(), MM_TEXT);
+
+ DWORD colour = GetBkColor(GetHdc());
HBRUSH brush = CreateSolidBrush(colour);
- FillRect((HDC) m_hDC, &rect, brush);
+ FillRect(GetHdc(), &rect, brush);
DeleteObject(brush);
-
- ::SetMapMode((HDC) m_hDC, MM_ANISOTROPIC);
- ::SetViewportExtEx((HDC) m_hDC, VIEWPORT_EXTENT, VIEWPORT_EXTENT, NULL);
- ::SetWindowExtEx((HDC) m_hDC, m_windowExtX, m_windowExtY, NULL);
- ::SetViewportOrgEx((HDC) m_hDC, (int)m_deviceOriginX, (int)m_deviceOriginY, NULL);
- ::SetWindowOrgEx((HDC) m_hDC, (int)m_logicalOriginX, (int)m_logicalOriginY, NULL);
-}
-
-void wxDC::FloodFill(long x, long y, const wxColour& col, int style)
-{
- (void)ExtFloodFill((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y),
- col.GetPixel(),
- style==wxFLOOD_SURFACE?
-FLOODFILLSURFACE:FLOODFILLBORDER
- );
-
+
+ ::SetMapMode(GetHdc(), MM_ANISOTROPIC);
+ ::SetViewportExtEx(GetHdc(), VIEWPORT_EXTENT, VIEWPORT_EXTENT, NULL);
+ ::SetWindowExtEx(GetHdc(), m_windowExtX, m_windowExtY, NULL);
+ ::SetViewportOrgEx(GetHdc(), (int)m_deviceOriginX, (int)m_deviceOriginY, NULL);
+ ::SetWindowOrgEx(GetHdc(), (int)m_logicalOriginX, (int)m_logicalOriginY, NULL);
+}
+
+void wxDC::DoFloodFill(long x, long y, const wxColour& col, int style)
+{
+ (void)ExtFloodFill(GetHdc(), XLOG2DEV(x), YLOG2DEV(y),
+ col.GetPixel(),
+ style == wxFLOOD_SURFACE ? FLOODFILLSURFACE
+ : FLOODFILLBORDER);
+
CalcBoundingBox(x, y);
}
-bool wxDC::GetPixel(long x, long y, wxColour *col) const
+bool wxDC::DoGetPixel(long x, long y, wxColour *col) const
{
// added by steve 29.12.94 (copied from DrawPoint)
// returns TRUE for pixels in the color of the current pen
// and FALSE for all other pixels colors
// if col is non-NULL return the color of the pixel
-
+
// get the color of the pixel
- COLORREF pixelcolor = ::GetPixel((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y));
+ COLORREF pixelcolor = ::GetPixel(GetHdc(), XLOG2DEV(x), YLOG2DEV(y));
// get the color of the pen
COLORREF pencolor = 0x00ffffff;
if (m_pen.Ok())
{
- pencolor = m_pen.GetColour().GetPixel() ;
+ pencolor = m_pen.GetColour().GetPixel();
}
-
+
// return the color of the pixel
if(col)
col->Set(GetRValue(pixelcolor),GetGValue(pixelcolor),GetBValue(pixelcolor));
-
+
// check, if color of the pixels is the same as the color
// of the current pen
return(pixelcolor==pencolor);
}
-void wxDC::CrossHair(long x, long y)
-{
- // We suppose that our screen is 2000x2000 max.
- long x1 = x-2000;
- long y1 = y-2000;
- long x2 = x+2000;
- long y2 = y+2000;
-
- (void)MoveToEx((HDC) m_hDC, XLOG2DEV(x1), YLOG2DEV(y), NULL);
- (void)LineTo((HDC) m_hDC, XLOG2DEV(x2), YLOG2DEV(y));
-
- (void)MoveToEx((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y1), NULL);
- (void)LineTo((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y2));
-
+void wxDC::DoCrossHair(long x, long y)
+{
+ long x1 = x-VIEWPORT_EXTENT;
+ long y1 = y-VIEWPORT_EXTENT;
+ long x2 = x+VIEWPORT_EXTENT;
+ long y2 = y+VIEWPORT_EXTENT;
+
+ (void)MoveToEx(GetHdc(), XLOG2DEV(x1), YLOG2DEV(y), NULL);
+ (void)LineTo(GetHdc(), XLOG2DEV(x2), YLOG2DEV(y));
+
+ (void)MoveToEx(GetHdc(), XLOG2DEV(x), YLOG2DEV(y1), NULL);
+ (void)LineTo(GetHdc(), XLOG2DEV(x), YLOG2DEV(y2));
+
CalcBoundingBox(x1, y1);
CalcBoundingBox(x2, y2);
}
-void wxDC::DrawLine(long x1, long y1, long x2, long y2)
+void wxDC::DoDrawLine(long x1, long y1, long x2, long y2)
{
- (void)MoveToEx((HDC) m_hDC, XLOG2DEV(x1), YLOG2DEV(y1), NULL);
- (void)LineTo((HDC) m_hDC, XLOG2DEV(x2), YLOG2DEV(y2));
-
+ (void)MoveToEx(GetHdc(), XLOG2DEV(x1), YLOG2DEV(y1), NULL);
+ (void)LineTo(GetHdc(), XLOG2DEV(x2), YLOG2DEV(y2));
+
/* MATTHEW: [6] New normalization */
#if WX_STANDARD_GRAPHICS
- (void)LineTo((HDC) m_hDC, XLOG2DEV(x2) + 1, YLOG2DEV(y2));
+ (void)LineTo(GetHdc(), XLOG2DEV(x2) + 1, YLOG2DEV(y2));
#endif
-
+
CalcBoundingBox(x1, y1);
CalcBoundingBox(x2, y2);
}
-void wxDC::DrawArc(long x1,long y1,long x2,long y2, long xc, long yc)
+void wxDC::DoDrawArc(long x1,long y1,long x2,long y2, long xc, long yc)
{
- double dx = xc-x1 ;
- double dy = yc-y1 ;
+ double dx = xc-x1;
+ double dy = yc-y1;
double radius = (double)sqrt(dx*dx+dy*dy) ;;
if (x1==x2 && x2==y2)
{
- DrawEllipse(xc,yc,(long)(radius*2.0),(long)(radius*2.0)) ;
- return ;
+ DrawEllipse(xc,yc,(long)(radius*2.0),(long)(radius*2.0));
+ return;
}
-
- long xx1 = XLOG2DEV(x1) ;
- long yy1 = YLOG2DEV(y1) ;
- long xx2 = XLOG2DEV(x2) ;
- long yy2 = YLOG2DEV(y2) ;
- long xxc = XLOG2DEV(xc) ;
- long yyc = YLOG2DEV(yc) ;
- long ray = (long) sqrt(double((xxc-xx1)*(xxc-xx1)+(yyc-yy1)*(yyc-yy1))) ;
-
- (void)MoveToEx((HDC) m_hDC, (int) xx1, (int) yy1, NULL);
+
+ long xx1 = XLOG2DEV(x1);
+ long yy1 = YLOG2DEV(y1);
+ long xx2 = XLOG2DEV(x2);
+ long yy2 = YLOG2DEV(y2);
+ long xxc = XLOG2DEV(xc);
+ long yyc = YLOG2DEV(yc);
+ long ray = (long) sqrt(double((xxc-xx1)*(xxc-xx1)+(yyc-yy1)*(yyc-yy1)));
+
+ (void)MoveToEx(GetHdc(), (int) xx1, (int) yy1, NULL);
long xxx1 = (long) (xxc-ray);
long yyy1 = (long) (yyc-ray);
long xxx2 = (long) (xxc+ray);
// Unfortunately this is not a reliable method, depends
// on the size of shape.
// TODO: figure out why this happens!
- Pie((HDC) m_hDC,xxx1,yyy1,xxx2+1,yyy2+1,
- xx1,yy1,xx2,yy2) ;
+ Pie(GetHdc(),xxx1,yyy1,xxx2+1,yyy2+1,
+ xx1,yy1,xx2,yy2);
}
else
- Arc((HDC) m_hDC,xxx1,yyy1,xxx2,yyy2,
- xx1,yy1,xx2,yy2) ;
-
+ Arc(GetHdc(),xxx1,yyy1,xxx2,yyy2,
+ xx1,yy1,xx2,yy2);
+
CalcBoundingBox((xc-radius), (yc-radius));
CalcBoundingBox((xc+radius), (yc+radius));
}
-void wxDC::DrawPoint(long x, long y)
+void wxDC::DoDrawPoint(long x, long y)
{
COLORREF color = 0x00ffffff;
if (m_pen.Ok())
{
- color = m_pen.GetColour().GetPixel() ;
+ color = m_pen.GetColour().GetPixel();
}
-
- SetPixel((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), color);
-
+
+ SetPixel(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), color);
+
CalcBoundingBox(x, y);
}
-void wxDC::DrawPolygon(int n, wxPoint points[], long xoffset, long yoffset,int fillStyle)
+void wxDC::DoDrawPolygon(int n, wxPoint points[], long xoffset, long yoffset,int fillStyle)
{
// Do things less efficiently if we have offsets
if (xoffset != 0 || yoffset != 0)
{
cpoints[i].x = (int)(points[i].x + xoffset);
cpoints[i].y = (int)(points[i].y + yoffset);
-
+
CalcBoundingBox(cpoints[i].x, cpoints[i].y);
}
- int prev = SetPolyFillMode((HDC) m_hDC,fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING) ;
- (void)Polygon((HDC) m_hDC, cpoints, n);
- SetPolyFillMode((HDC) m_hDC,prev) ;
+ int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);
+ (void)Polygon(GetHdc(), cpoints, n);
+ SetPolyFillMode(GetHdc(),prev);
delete[] cpoints;
}
else
int i;
for (i = 0; i < n; i++)
CalcBoundingBox(points[i].x, points[i].y);
-
- int prev = SetPolyFillMode((HDC) m_hDC,fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING) ;
- (void)Polygon((HDC) m_hDC, (POINT*) points, n);
- SetPolyFillMode((HDC) m_hDC,prev) ;
+
+ int prev = SetPolyFillMode(GetHdc(),fillStyle==wxODDEVEN_RULE?ALTERNATE:WINDING);
+ (void)Polygon(GetHdc(), (POINT*) points, n);
+ SetPolyFillMode(GetHdc(),prev);
}
}
-void wxDC::DrawLines(int n, wxPoint points[], long xoffset, long yoffset)
+void wxDC::DoDrawLines(int n, wxPoint points[], long xoffset, long yoffset)
{
// Do things less efficiently if we have offsets
if (xoffset != 0 || yoffset != 0)
{
cpoints[i].x = (int)(points[i].x + xoffset);
cpoints[i].y = (int)(points[i].y + yoffset);
-
+
CalcBoundingBox(cpoints[i].x, cpoints[i].y);
}
- (void)Polyline((HDC) m_hDC, cpoints, n);
+ (void)Polyline(GetHdc(), cpoints, n);
delete[] cpoints;
}
else
int i;
for (i = 0; i < n; i++)
CalcBoundingBox(points[i].x, points[i].y);
-
- (void)Polyline((HDC) m_hDC, (POINT*) points, n);
+
+ (void)Polyline(GetHdc(), (POINT*) points, n);
}
}
-void wxDC::DrawRectangle(long x, long y, long width, long height)
+void wxDC::DoDrawRectangle(long x, long y, long width, long height)
{
long x2 = x + width;
long y2 = y + height;
-
+
/* MATTHEW: [6] new normalization */
#if WX_STANDARD_GRAPHICS
bool do_brush, do_pen;
-
+
do_brush = m_brush.Ok() && m_brush.GetStyle() != wxTRANSPARENT;
do_pen = m_pen.Ok() && m_pen.GetStyle() != wxTRANSPARENT;
-
+
if (do_brush) {
HPEN orig_pen = NULL;
-
+
if (do_pen || !m_pen.Ok())
- orig_pen = (HPEN) ::SelectObject((HDC) m_hDC, (HPEN) ::GetStockObject(NULL_PEN));
-
- (void)Rectangle((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y),
+ orig_pen = (HPEN) ::SelectObject(GetHdc(), (HPEN) ::GetStockObject(NULL_PEN));
+
+ (void)Rectangle(GetHdc(), XLOG2DEV(x), YLOG2DEV(y),
XLOG2DEV(x2) + 1, YLOG2DEV(y2) + 1);
-
+
if (do_pen || !m_pen.Ok())
- ::SelectObject((HDC) m_hDC , orig_pen);
+ ::SelectObject(GetHdc() , orig_pen);
}
if (do_pen) {
HBRUSH orig_brush = NULL;
-
+
if (do_brush || !m_brush.Ok())
- orig_brush = (HBRUSH) ::SelectObject((HDC) m_hDC, (HBRUSH) ::GetStockObject(NULL_BRUSH));
-
- (void)Rectangle((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y),
+ orig_brush = (HBRUSH) ::SelectObject(GetHdc(), (HBRUSH) ::GetStockObject(NULL_BRUSH));
+
+ (void)Rectangle(GetHdc(), XLOG2DEV(x), YLOG2DEV(y),
XLOG2DEV(x2), YLOG2DEV(y2));
-
+
if (do_brush || !m_brush.Ok())
- ::SelectObject((HDC) m_hDC, orig_brush);
+ ::SelectObject(GetHdc(), orig_brush);
}
#else
- (void)Rectangle((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2), YLOG2DEV(y2));
+ (void)Rectangle(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2), YLOG2DEV(y2));
#endif
-
+
CalcBoundingBox(x, y);
CalcBoundingBox(x2, y2);
}
-void wxDC::DrawRoundedRectangle(long x, long y, long width, long height, double radius)
+void wxDC::DoDrawRoundedRectangle(long x, long y, long width, long height, double radius)
{
// Now, a negative radius value is interpreted to mean
// 'the proportion of the smallest X or Y dimension'
-
+
if (radius < 0.0)
{
double smallest = 0.0;
smallest = height;
radius = (- radius * smallest);
}
-
+
long x2 = (x+width);
long y2 = (y+height);
-
- (void)RoundRect((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2),
+
+ (void)RoundRect(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2),
YLOG2DEV(y2), 2*XLOG2DEV(radius), 2*YLOG2DEV(radius));
-
+
CalcBoundingBox(x, y);
CalcBoundingBox(x2, y2);
}
-void wxDC::DrawEllipse(long x, long y, long width, long height)
+void wxDC::DoDrawEllipse(long x, long y, long width, long height)
{
long x2 = (x+width);
long y2 = (y+height);
-
- (void)Ellipse((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2), YLOG2DEV(y2));
-
+
+ (void)Ellipse(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2), YLOG2DEV(y2));
+
CalcBoundingBox(x, y);
CalcBoundingBox(x2, y2);
}
// Chris Breeze 20/5/98: first implementation of DrawEllipticArc on Windows
-void wxDC::DrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
+void wxDC::DoDrawEllipticArc(long x,long y,long w,long h,double sa,double ea)
{
long x2 = (x+w);
long y2 = (y+h);
-
+
const double deg2rad = 3.14159265359 / 180.0;
int rx1 = XLOG2DEV(x+w/2);
int ry1 = YLOG2DEV(y+h/2);
ry1 -= (int)(100.0 * abs(h) * m_signY * sin(sa * deg2rad));
rx2 += (int)(100.0 * abs(w) * cos(ea * deg2rad));
ry2 -= (int)(100.0 * abs(h) * m_signY * sin(ea * deg2rad));
-
+
// draw pie with NULL_PEN first and then outline otherwise a line is
// drawn from the start and end points to the centre
- HPEN orig_pen = (HPEN) ::SelectObject((HDC) m_hDC, (HPEN) ::GetStockObject(NULL_PEN));
+ HPEN orig_pen = (HPEN) ::SelectObject(GetHdc(), (HPEN) ::GetStockObject(NULL_PEN));
if (m_signY > 0)
{
- (void)Pie((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2)+1, YLOG2DEV(y2)+1,
+ (void)Pie(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2)+1, YLOG2DEV(y2)+1,
rx1, ry1, rx2, ry2);
}
else
{
- (void)Pie((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y)-1, XLOG2DEV(x2)+1, YLOG2DEV(y2),
+ (void)Pie(GetHdc(), XLOG2DEV(x), YLOG2DEV(y)-1, XLOG2DEV(x2)+1, YLOG2DEV(y2),
rx1, ry1-1, rx2, ry2-1);
}
- ::SelectObject((HDC) m_hDC, orig_pen);
- (void)Arc((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2), YLOG2DEV(y2),
+ ::SelectObject(GetHdc(), orig_pen);
+ (void)Arc(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), XLOG2DEV(x2), YLOG2DEV(y2),
rx1, ry1, rx2, ry2);
-
+
CalcBoundingBox(x, y);
CalcBoundingBox(x2, y2);
}
-void wxDC::DrawIcon(const wxIcon& icon, long x, long y)
+void wxDC::DoDrawIcon(const wxIcon& icon, long x, long y)
{
#if defined(__WIN32__) && !defined(__SC__) && !defined(__TWIN32__)
- ::DrawIconEx((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), (HICON) icon.GetHICON(),
+ ::DrawIconEx(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), (HICON) icon.GetHICON(),
icon.GetWidth(), icon.GetHeight(), 0, 0, DI_NORMAL);
#else
- ::DrawIcon((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), (HICON) icon.GetHICON());
+ ::DrawIcon(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), (HICON) icon.GetHICON());
#endif
-
+
CalcBoundingBox(x, y);
CalcBoundingBox(x+icon.GetWidth(), y+icon.GetHeight());
}
-void wxDC::DrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask )
+void wxDC::DoDrawBitmap( const wxBitmap &bmp, long x, long y, bool useMask )
{
if (!bmp.Ok())
return;
-
+
// If we're not drawing transparently, and not drawing to a printer,
// optimize this function to use Windows functions.
if (!useMask && !IsKindOf(CLASSINFO(wxPrinterDC)))
{
- HDC cdc = (HDC)m_hDC;
+ HDC cdc = GetHdc();
HDC memdc = ::CreateCompatibleDC( cdc );
HBITMAP hbitmap = (HBITMAP) bmp.GetHBITMAP( );
::SelectObject( memdc, hbitmap );
// Rather than reproduce wxDC::Blit, let's do it at the wxWin API level
wxMemoryDC memDC;
memDC.SelectObject(bmp);
-
+
/* Not sure if we need this. The mask should leave the
* masked areas as per the original background of this DC.
*/
memDC.SetBackground(* GetBackground());
memDC.Clear();
*/
-
+
Blit(x, y, bmp.GetWidth(), bmp.GetHeight(), & memDC, 0, 0, wxCOPY, useMask);
-
+
memDC.SelectObject(wxNullBitmap);
}
}
+void wxDC::DoDrawText(const wxString& text, long x, long y)
+{
+ if (m_textForegroundColour.Ok())
+ SetTextColor(GetHdc(), m_textForegroundColour.GetPixel() );
+
+ DWORD old_background = 0;
+ if (m_textBackgroundColour.Ok())
+ {
+ old_background = SetBkColor(GetHdc(), m_textBackgroundColour.GetPixel() );
+ }
+
+ if (m_backgroundMode == wxTRANSPARENT)
+ SetBkMode(GetHdc(), TRANSPARENT);
+ else
+ SetBkMode(GetHdc(), OPAQUE);
+
+ (void)TextOut(GetHdc(), XLOG2DEV(x), YLOG2DEV(y), (char *) (const char *)text, strlen((const char *)text));
+
+ if (m_textBackgroundColour.Ok())
+ (void)SetBkColor(GetHdc(), old_background);
+
+ CalcBoundingBox(x, y);
+
+ long w, h;
+ GetTextExtent(text, &w, &h);
+ CalcBoundingBox((x + w), (y + h));
+}
+
+// ---------------------------------------------------------------------------
+// set GDI objects
+// ---------------------------------------------------------------------------
+
+void wxDC::SetPalette(const wxPalette& palette)
+{
+ // Set the old object temporarily, in case the assignment deletes an object
+ // that's not yet selected out.
+ if (m_oldPalette)
+ {
+ ::SelectPalette(GetHdc(), (HPALETTE) m_oldPalette, TRUE);
+ m_oldPalette = 0;
+ }
+
+ m_palette = palette;
+
+ if (!m_palette.Ok())
+ {
+ // Setting a NULL colourmap is a way of restoring
+ // the original colourmap
+ if (m_oldPalette)
+ {
+ ::SelectPalette(GetHdc(), (HPALETTE) m_oldPalette, TRUE);
+ m_oldPalette = 0;
+ }
+
+ return;
+ }
+
+ if (m_palette.Ok() && m_palette.GetHPALETTE())
+ {
+ HPALETTE oldPal = ::SelectPalette(GetHdc(), (HPALETTE) m_palette.GetHPALETTE(), TRUE);
+ if (!m_oldPalette)
+ m_oldPalette = (WXHPALETTE) oldPal;
+
+ ::RealizePalette(GetHdc());
+ }
+}
+
void wxDC::SetFont(const wxFont& the_font)
{
// Set the old object temporarily, in case the assignment deletes an object
// that's not yet selected out.
if (m_oldFont)
{
- ::SelectObject((HDC) m_hDC, (HFONT) m_oldFont);
+ ::SelectObject(GetHdc(), (HFONT) m_oldFont);
m_oldFont = 0;
}
-
+
m_font = the_font;
-
+
if (!the_font.Ok())
{
if (m_oldFont)
- ::SelectObject((HDC) m_hDC, (HFONT) m_oldFont);
- m_oldFont = 0 ;
+ ::SelectObject(GetHdc(), (HFONT) m_oldFont);
+ m_oldFont = 0;
}
-
+
if (m_font.Ok() && m_font.GetResourceHandle())
{
- HFONT f = (HFONT) ::SelectObject((HDC) m_hDC, (HFONT) m_font.GetResourceHandle());
+ HFONT f = (HFONT) ::SelectObject(GetHdc(), (HFONT) m_font.GetResourceHandle());
if (f == (HFONT) NULL)
{
- wxDebugMsg("::SelectObject failed in wxDC::SetFont.");
+ wxLogDebug("::SelectObject failed in wxDC::SetFont.");
}
if (!m_oldFont)
m_oldFont = (WXHFONT) f;
// that's not yet selected out.
if (m_oldPen)
{
- ::SelectObject((HDC) m_hDC, (HPEN) m_oldPen);
+ ::SelectObject(GetHdc(), (HPEN) m_oldPen);
m_oldPen = 0;
}
-
+
m_pen = pen;
-
+
if (!m_pen.Ok())
{
if (m_oldPen)
- ::SelectObject((HDC) m_hDC, (HPEN) m_oldPen);
- m_oldPen = 0 ;
+ ::SelectObject(GetHdc(), (HPEN) m_oldPen);
+ m_oldPen = 0;
}
-
+
if (m_pen.Ok())
{
if (m_pen.GetResourceHandle())
{
- HPEN p = (HPEN) ::SelectObject((HDC) m_hDC, (HPEN)m_pen.GetResourceHandle()) ;
+ HPEN p = (HPEN) ::SelectObject(GetHdc(), (HPEN)m_pen.GetResourceHandle());
if (!m_oldPen)
m_oldPen = (WXHPEN) p;
}
// that's not yet selected out.
if (m_oldBrush)
{
- ::SelectObject((HDC) m_hDC, (HBRUSH) m_oldBrush);
+ ::SelectObject(GetHdc(), (HBRUSH) m_oldBrush);
m_oldBrush = 0;
}
-
+
m_brush = brush;
-
+
if (!m_brush.Ok())
{
if (m_oldBrush)
- ::SelectObject((HDC) m_hDC, (HBRUSH) m_oldBrush);
- m_oldBrush = 0 ;
+ ::SelectObject(GetHdc(), (HBRUSH) m_oldBrush);
+ m_oldBrush = 0;
}
-
+
if (m_brush.Ok())
{
if (m_brush.GetResourceHandle())
{
HBRUSH b = 0;
- b = (HBRUSH) ::SelectObject((HDC) m_hDC, (HBRUSH)m_brush.GetResourceHandle()) ;
+ b = (HBRUSH) ::SelectObject(GetHdc(), (HBRUSH)m_brush.GetResourceHandle());
if (!m_oldBrush)
m_oldBrush = (WXHBRUSH) b;
}
}
}
-void wxDC::DrawText(const wxString& text, long x, long y, bool use16bit)
-{
- // Should be unnecessary: SetFont should have done this already.
-#if 0
- if (m_font.Ok() && m_font.GetResourceHandle())
- {
- HFONT f = (HFONT) ::SelectObject((HDC) m_hDC, (HFONT) m_font.GetResourceHandle());
- if (!m_oldFont)
- m_oldFont = (WXHFONT) f;
- }
-#endif
-
- if (m_textForegroundColour.Ok())
- SetTextColor((HDC) m_hDC, m_textForegroundColour.GetPixel() ) ;
-
- DWORD old_background = 0;
- if (m_textBackgroundColour.Ok())
- {
- old_background = SetBkColor((HDC) m_hDC, m_textBackgroundColour.GetPixel() ) ;
- }
-
- if (m_backgroundMode == wxTRANSPARENT)
- SetBkMode((HDC) m_hDC, TRANSPARENT);
- else
- SetBkMode((HDC) m_hDC, OPAQUE);
-
- (void)TextOut((HDC) m_hDC, XLOG2DEV(x), YLOG2DEV(y), (char *) (const char *)text, strlen((const char *)text));
-
- if (m_textBackgroundColour.Ok())
- (void)SetBkColor((HDC) m_hDC, old_background);
-
- CalcBoundingBox(x, y);
-
- long w, h;
- GetTextExtent(text, &w, &h);
- CalcBoundingBox((x + w), (y + h));
-}
-
void wxDC::SetBackground(const wxBrush& brush)
{
m_backgroundBrush = brush;
-
+
if (!m_backgroundBrush.Ok())
return;
-
+
if (m_canvas)
{
bool customColours = TRUE;
// change background colours from the control-panel specified colours.
if (m_canvas->IsKindOf(CLASSINFO(wxWindow)) && ((m_canvas->GetWindowStyleFlag() & wxUSER_COLOURS) != wxUSER_COLOURS))
customColours = FALSE;
-
+
if (customColours)
{
if (m_backgroundBrush.GetStyle()==wxTRANSPARENT)
}
}
}
- COLORREF new_color = m_backgroundBrush.GetColour().GetPixel() ;
+ COLORREF new_color = m_backgroundBrush.GetColour().GetPixel();
{
- (void)SetBkColor((HDC) m_hDC, new_color);
+ (void)SetBkColor(GetHdc(), new_color);
}
}
void wxDC::SetBackgroundMode(int mode)
{
m_backgroundMode = mode;
-
+
if (m_backgroundMode == wxTRANSPARENT)
- ::SetBkMode((HDC) m_hDC, TRANSPARENT);
+ ::SetBkMode(GetHdc(), TRANSPARENT);
else
- ::SetBkMode((HDC) m_hDC, OPAQUE);
+ ::SetBkMode(GetHdc(), OPAQUE);
}
void wxDC::SetLogicalFunction(int function)
{
m_logicalFunction = function;
-
+
SetRop((WXHDC) m_hDC);
}
{
if (!dc || m_logicalFunction < 0)
return;
-
+
int c_rop;
// These may be wrong
switch (m_logicalFunction)
return TRUE;
}
-void wxDC::EndDoc(void)
+void wxDC::EndDoc()
{
}
-void wxDC::StartPage(void)
+void wxDC::StartPage()
{
}
-void wxDC::EndPage(void)
+void wxDC::EndPage()
{
}
-long wxDC::GetCharHeight(void) const
+// ---------------------------------------------------------------------------
+// text metrics
+// ---------------------------------------------------------------------------
+
+long wxDC::GetCharHeight() const
{
TEXTMETRIC lpTextMetric;
-
- GetTextMetrics((HDC) m_hDC, &lpTextMetric);
-
+
+ GetTextMetrics(GetHdc(), &lpTextMetric);
+
return YDEV2LOGREL(lpTextMetric.tmHeight);
}
-long wxDC::GetCharWidth(void) const
+long wxDC::GetCharWidth() const
{
TEXTMETRIC lpTextMetric;
-
- GetTextMetrics((HDC) m_hDC, &lpTextMetric);
-
+
+ GetTextMetrics(GetHdc(), &lpTextMetric);
+
return XDEV2LOGREL(lpTextMetric.tmAveCharWidth);
}
void wxDC::GetTextExtent(const wxString& string, long *x, long *y,
- long *descent, long *externalLeading, wxFont *theFont, bool use16bit) const
+ long *descent, long *externalLeading,
+ wxFont *theFont) const
{
wxFont *fontToUse = (wxFont*) theFont;
if (!fontToUse)
fontToUse = (wxFont*) &m_font;
-
+
SIZE sizeRect;
TEXTMETRIC tm;
-
- GetTextExtentPoint((HDC) m_hDC, (char *)(const char *) string, strlen((char *)(const char *) string), &sizeRect);
- GetTextMetrics((HDC) m_hDC, &tm);
-
+
+ GetTextExtentPoint(GetHdc(), (char *)(const char *) string, strlen((char *)(const char *) string), &sizeRect);
+ GetTextMetrics(GetHdc(), &tm);
+
if (x) *x = XDEV2LOGREL(sizeRect.cx);
if (y) *y = YDEV2LOGREL(sizeRect.cy);
if (descent) *descent = tm.tmDescent;
void wxDC::SetMapMode(int mode)
{
m_mappingMode = mode;
-
+
int pixel_width = 0;
int pixel_height = 0;
int mm_width = 0;
int mm_height = 0;
-
- pixel_width = GetDeviceCaps((HDC) m_hDC, HORZRES);
- pixel_height = GetDeviceCaps((HDC) m_hDC, VERTRES);
- mm_width = GetDeviceCaps((HDC) m_hDC, HORZSIZE);
- mm_height = GetDeviceCaps((HDC) m_hDC, VERTSIZE);
-
+
+ pixel_width = GetDeviceCaps(GetHdc(), HORZRES);
+ pixel_height = GetDeviceCaps(GetHdc(), VERTRES);
+ mm_width = GetDeviceCaps(GetHdc(), HORZSIZE);
+ mm_height = GetDeviceCaps(GetHdc(), VERTSIZE);
+
if ((pixel_width == 0) || (pixel_height == 0) || (mm_width == 0) || (mm_height == 0))
{
return;
}
-
+
double mm2pixelsX = pixel_width/mm_width;
double mm2pixelsY = pixel_height/mm_height;
-
+
switch (mode)
{
case wxMM_TWIPS:
break;
}
}
-
- if (::GetMapMode((HDC) m_hDC) != MM_ANISOTROPIC)
- ::SetMapMode((HDC) m_hDC, MM_ANISOTROPIC);
-
- SetViewportExtEx((HDC) m_hDC, VIEWPORT_EXTENT, VIEWPORT_EXTENT, NULL);
+
+ if (::GetMapMode(GetHdc()) != MM_ANISOTROPIC)
+ ::SetMapMode(GetHdc(), MM_ANISOTROPIC);
+
+ SetViewportExtEx(GetHdc(), VIEWPORT_EXTENT, VIEWPORT_EXTENT, NULL);
m_windowExtX = (int)MS_XDEV2LOGREL(VIEWPORT_EXTENT);
m_windowExtY = (int)MS_YDEV2LOGREL(VIEWPORT_EXTENT);
- ::SetWindowExtEx((HDC) m_hDC, m_windowExtX, m_windowExtY, NULL);
- ::SetViewportOrgEx((HDC) m_hDC, (int)m_deviceOriginX, (int)m_deviceOriginY, NULL);
- ::SetWindowOrgEx((HDC) m_hDC, (int)m_logicalOriginX, (int)m_logicalOriginY, NULL);
+ ::SetWindowExtEx(GetHdc(), m_windowExtX, m_windowExtY, NULL);
+ ::SetViewportOrgEx(GetHdc(), (int)m_deviceOriginX, (int)m_deviceOriginY, NULL);
+ ::SetWindowOrgEx(GetHdc(), (int)m_logicalOriginX, (int)m_logicalOriginY, NULL);
}
void wxDC::SetUserScale(double x, double y)
{
m_userScaleX = x;
m_userScaleY = y;
-
+
SetMapMode(m_mappingMode);
}
{
m_signX = xLeftRight ? 1 : -1;
m_signY = yBottomUp ? -1 : 1;
-
+
SetMapMode(m_mappingMode);
}
void wxDC::SetSystemScale(double x, double y)
{
- m_systemScaleX = x;
- m_systemScaleY = y;
-
+ m_scaleX = x;
+ m_scaleY = y;
+
SetMapMode(m_mappingMode);
}
{
m_logicalOriginX = x;
m_logicalOriginY = y;
-
- ::SetWindowOrgEx((HDC) m_hDC, (int)m_logicalOriginX, (int)m_logicalOriginY, NULL);
+
+ ::SetWindowOrgEx(GetHdc(), (int)m_logicalOriginX, (int)m_logicalOriginY, NULL);
}
void wxDC::SetDeviceOrigin(long x, long y)
{
m_deviceOriginX = x;
m_deviceOriginY = y;
-
- ::SetViewportOrgEx((HDC) m_hDC, (int)m_deviceOriginX, (int)m_deviceOriginY, NULL);
-}
-
-long wxDC::DeviceToLogicalX(long x) const
-{
- return (long) (((x) - m_deviceOriginX)/(m_logicalScaleX*m_userScaleX*m_signX*m_systemScaleX) - m_logicalOriginX) ;
-}
-long wxDC::DeviceToLogicalXRel(long x) const
-{
- return (long) ((x)/(m_logicalScaleX*m_userScaleX*m_signX*m_systemScaleX)) ;
+ ::SetViewportOrgEx(GetHdc(), (int)m_deviceOriginX, (int)m_deviceOriginY, NULL);
}
-long wxDC::DeviceToLogicalY(long y) const
-{
- return (long) (((y) - m_deviceOriginY)/(m_logicalScaleY*m_userScaleY*m_signY*m_systemScaleY) - m_logicalOriginY) ;
-}
+// ---------------------------------------------------------------------------
+// coordinates transformations
+// ---------------------------------------------------------------------------
-long wxDC::DeviceToLogicalYRel(long y) const
+long wxDCBase::DeviceToLogicalX(long x) const
{
- return (long) ((y)/(m_logicalScaleY*m_userScaleY*m_signY*m_systemScaleY)) ;
+ return (long) (((x) - m_deviceOriginX)/(m_logicalScaleX*m_userScaleX*m_signX*m_scaleX) - m_logicalOriginX);
}
-long wxDC::LogicalToDeviceX(long x) const
+long wxDCBase::DeviceToLogicalXRel(long x) const
{
- return (long) (floor((x) - m_logicalOriginX)*m_logicalScaleX*m_userScaleX*m_signX*m_systemScaleX + m_deviceOriginX) ;
+ return (long) ((x)/(m_logicalScaleX*m_userScaleX*m_signX*m_scaleX));
}
-long wxDC::LogicalToDeviceXRel(long x) const
-{
- return (long) (floor(x)*m_logicalScaleX*m_userScaleX*m_signX*m_systemScaleX) ;
-}
-
-long wxDC::LogicalToDeviceY(long y) const
-{
- return (long) (floor((y) - m_logicalOriginY)*m_logicalScaleY*m_userScaleY*m_signY*m_systemScaleY + m_deviceOriginY);
-}
-
-long wxDC::LogicalToDeviceYRel(long y) const
-{
- return (long) (floor(y)*m_logicalScaleY*m_userScaleY*m_signY*m_systemScaleY) ;
-}
-
-// This group of functions may not do any conversion
-// if m_scaleGDI is TRUE, since the HDC does the
-// conversion automatically.
-
-long wxDC::ImplDeviceToLogicalX(long x) const
+long wxDCBase::DeviceToLogicalY(long y) const
{
- // return (m_scaleGDI ? x : DeviceToLogicalX(x));
- return x;
+ return (long) (((y) - m_deviceOriginY)/(m_logicalScaleY*m_userScaleY*m_signY*m_scaleY) - m_logicalOriginY);
}
-long wxDC::ImplDeviceToLogicalY(long y) const
+long wxDCBase::DeviceToLogicalYRel(long y) const
{
- // return (m_scaleGDI ? y : DeviceToLogicalY(y));
- return y;
+ return (long) ((y)/(m_logicalScaleY*m_userScaleY*m_signY*m_scaleY));
}
-long wxDC::ImplDeviceToLogicalXRel(long x) const
+long wxDCBase::LogicalToDeviceX(long x) const
{
- // return (m_scaleGDI ? x : DeviceToLogicalXRel(x));
- return x;
+ return (long) (floor((x) - m_logicalOriginX)*m_logicalScaleX*m_userScaleX*m_signX*m_scaleX + m_deviceOriginX);
}
-long wxDC::ImplDeviceToLogicalYRel(long y) const
+long wxDCBase::LogicalToDeviceXRel(long x) const
{
- // return (m_scaleGDI ? y : DeviceToLogicalYRel(y));
- return y;
+ return (long) (floor(x)*m_logicalScaleX*m_userScaleX*m_signX*m_scaleX);
}
-long wxDC::ImplLogicalToDeviceX(long x) const
+long wxDCBase::LogicalToDeviceY(long y) const
{
- // return (m_scaleGDI ? (floor(double(x))) : LogicalToDeviceX(x));
- return x;
+ return (long) (floor((y) - m_logicalOriginY)*m_logicalScaleY*m_userScaleY*m_signY*m_scaleY + m_deviceOriginY);
}
-long wxDC::ImplLogicalToDeviceY(long y) const
+long wxDCBase::LogicalToDeviceYRel(long y) const
{
- // return (m_scaleGDI ? (floor(double(y))) : LogicalToDeviceY(y));
- return y;
+ return (long) (floor(y)*m_logicalScaleY*m_userScaleY*m_signY*m_scaleY);
}
-long wxDC::ImplLogicalToDeviceXRel(long x) const
-{
- // return (m_scaleGDI ? (floor(double(x))) : LogicalToDeviceXRel(x));
- return x;
-}
-
-long wxDC::ImplLogicalToDeviceYRel(long y) const
-{
- // return (m_scaleGDI ? (floor(double(y))) : LogicalToDeviceYRel(y));
- return y;
-}
-
-bool wxDC::Blit(long xdest, long ydest, long width, long height,
- wxDC *source, long xsrc, long ysrc, int rop, bool useMask)
+// ---------------------------------------------------------------------------
+// bit blit
+// ---------------------------------------------------------------------------
+bool wxDC::DoBlit(long xdest, long ydest, long width, long height,
+ wxDC *source, long xsrc, long ysrc, int rop, bool useMask)
{
long xdest1 = xdest;
long ydest1 = ydest;
long xsrc1 = xsrc;
long ysrc1 = ysrc;
-
+
// Chris Breeze 18/5/98: use text foreground/background colours
// when blitting from 1-bit bitmaps
- COLORREF old_textground = ::GetTextColor((HDC)m_hDC);
- COLORREF old_background = ::GetBkColor((HDC)m_hDC);
+ COLORREF old_textground = ::GetTextColor(GetHdc());
+ COLORREF old_background = ::GetBkColor(GetHdc());
if (m_textForegroundColour.Ok())
{
- ::SetTextColor((HDC) m_hDC, m_textForegroundColour.GetPixel() ) ;
+ ::SetTextColor(GetHdc(), m_textForegroundColour.GetPixel() );
}
if (m_textBackgroundColour.Ok())
{
- ::SetBkColor((HDC) m_hDC, m_textBackgroundColour.GetPixel() ) ;
+ ::SetBkColor(GetHdc(), m_textBackgroundColour.GetPixel() );
}
-
+
DWORD dwRop = rop == wxCOPY ? SRCCOPY :
rop == wxCLEAR ? WHITENESS :
rop == wxSET ? BLACKNESS :
rop == wxSRC_OR ? SRCPAINT :
rop == wxSRC_AND ? SRCAND :
SRCCOPY;
-
+
bool success = TRUE;
if (useMask && source->m_selectedBitmap.Ok() && source->m_selectedBitmap.GetMask())
{
-
+
#if 0 // __WIN32__
// Not implemented under Win95 (or maybe a specific device?)
- if (MaskBlt((HDC) m_hDC, xdest1, ydest1, (int)width, (int)height,
+ if (MaskBlt(GetHdc(), xdest1, ydest1, (int)width, (int)height,
(HDC) source->m_hDC, xsrc1, ysrc1, (HBITMAP) source->m_selectedBitmap.GetMask()->GetMaskBitmap(),
0, 0, 0xAACC0020))
{
#if 0
HDC dc_mask = CreateCompatibleDC((HDC) source->m_hDC);
::SelectObject(dc_mask, (HBITMAP) source->m_selectedBitmap.GetMask()->GetMaskBitmap());
- success = (BitBlt((HDC) m_hDC, xdest1, ydest1, (int)width, (int)height,
+ success = (BitBlt(GetHdc(), xdest1, ydest1, (int)width, (int)height,
dc_mask, xsrc1, ysrc1, 0x00220326 /* NOTSRCAND */) != 0);
- success = (BitBlt((HDC) m_hDC, xdest1, ydest1, (int)width, (int)height,
+ success = (BitBlt(GetHdc(), xdest1, ydest1, (int)width, (int)height,
(HDC) source->m_hDC, xsrc1, ysrc1, SRCPAINT) != 0);
::SelectObject(dc_mask, 0);
::DeleteDC(dc_mask);
#endif
// New code from Chris Breeze, 15/7/98
// Blit bitmap with mask
-
+
if (IsKindOf(CLASSINFO(wxPrinterDC)))
{
// If we are printing source colours are screen colours
RECT rect;
HDC dc_mask = ::CreateCompatibleDC((HDC) source->m_hDC);
HDC dc_src = (HDC) source->m_hDC;
-
+
::SelectObject(dc_mask, (HBITMAP) source->m_selectedBitmap.GetMask()->GetMaskBitmap());
for (int x = 0; x < width; x++)
{
HBRUSH brush = ::CreateSolidBrush(::GetPixel(dc_src, x, y));
rect.left = xdest1 + x; rect.right = rect.left + 1;
rect.top = ydest1 + y; rect.bottom = rect.top + 1;
- ::FillRect((HDC) m_hDC, &rect, brush);
+ ::FillRect(GetHdc(), &rect, brush);
::DeleteObject(brush);
}
}
{
// create a temp buffer bitmap and DCs to access it and the mask
HDC dc_mask = ::CreateCompatibleDC((HDC) source->m_hDC);
- HDC dc_buffer = ::CreateCompatibleDC((HDC) m_hDC);
- HBITMAP buffer_bmap = ::CreateCompatibleBitmap((HDC) m_hDC, width, height);
+ HDC dc_buffer = ::CreateCompatibleDC(GetHdc());
+ HBITMAP buffer_bmap = ::CreateCompatibleBitmap(GetHdc(), width, height);
::SelectObject(dc_mask, (HBITMAP) source->m_selectedBitmap.GetMask()->GetMaskBitmap());
::SelectObject(dc_buffer, buffer_bmap);
-
+
// copy dest to buffer
::BitBlt(dc_buffer, 0, 0, (int)width, (int)height,
- (HDC) m_hDC, xdest1, ydest1, SRCCOPY);
-
+ GetHdc(), xdest1, ydest1, SRCCOPY);
+
// copy src to buffer using selected raster op
::BitBlt(dc_buffer, 0, 0, (int)width, (int)height,
(HDC) source->m_hDC, xsrc1, ysrc1, dwRop);
-
+
// set masked area in buffer to BLACK (pixel value 0)
- COLORREF prevBkCol = ::SetBkColor((HDC) m_hDC, RGB(255, 255, 255));
- COLORREF prevCol = ::SetTextColor((HDC) m_hDC, RGB(0, 0, 0));
+ COLORREF prevBkCol = ::SetBkColor(GetHdc(), RGB(255, 255, 255));
+ COLORREF prevCol = ::SetTextColor(GetHdc(), RGB(0, 0, 0));
::BitBlt(dc_buffer, 0, 0, (int)width, (int)height,
dc_mask, xsrc1, ysrc1, SRCAND);
-
+
// set unmasked area in dest to BLACK
- ::SetBkColor((HDC) m_hDC, RGB(0, 0, 0));
- ::SetTextColor((HDC) m_hDC, RGB(255, 255, 255));
- ::BitBlt((HDC) m_hDC, xdest1, ydest1, (int)width, (int)height,
+ ::SetBkColor(GetHdc(), RGB(0, 0, 0));
+ ::SetTextColor(GetHdc(), RGB(255, 255, 255));
+ ::BitBlt(GetHdc(), xdest1, ydest1, (int)width, (int)height,
dc_mask, xsrc1, ysrc1, SRCAND);
- ::SetBkColor((HDC) m_hDC, prevBkCol); // restore colours to original values
- ::SetTextColor((HDC) m_hDC, prevCol);
-
+ ::SetBkColor(GetHdc(), prevBkCol); // restore colours to original values
+ ::SetTextColor(GetHdc(), prevCol);
+
// OR buffer to dest
- success = (::BitBlt((HDC) m_hDC, xdest1, ydest1, (int)width, (int)height,
+ success = (::BitBlt(GetHdc(), xdest1, ydest1, (int)width, (int)height,
dc_buffer, 0, 0, SRCPAINT) != 0);
-
+
// tidy up temporary DCs and bitmap
::SelectObject(dc_mask, 0);
::DeleteDC(dc_mask);
HBRUSH brush = ::CreateSolidBrush(::GetPixel(dc_src, x, y));
rect.left = xdest1 + x; rect.right = rect.left + 1;
rect.top = ydest1 + y; rect.bottom = rect.top + 1;
- ::FillRect((HDC) m_hDC, &rect, brush);
+ ::FillRect(GetHdc(), &rect, brush);
::DeleteObject(brush);
}
}
}
else
{
- success = (BitBlt((HDC) m_hDC, xdest1, ydest1, (int)width, (int)height, (HDC) source->m_hDC,
+ success = (BitBlt(GetHdc(), xdest1, ydest1, (int)width, (int)height, (HDC) source->m_hDC,
xsrc1, ysrc1, dwRop) != 0);
}
}
- ::SetTextColor((HDC)m_hDC, old_textground);
- ::SetBkColor((HDC)m_hDC, old_background);
-
- return success;
-}
+ ::SetTextColor(GetHdc(), old_textground);
+ ::SetBkColor(GetHdc(), old_background);
-void wxDC::GetSize(int* width, int* height) const
-{
- long w=::GetDeviceCaps((HDC) m_hDC,HORZRES);
- long h=::GetDeviceCaps((HDC) m_hDC,VERTRES);
- *width = w;
- *height = h;
+ return success;
}
-void wxDC::GetSizeMM(int *width, int *height) const
+void wxDC::DoGetSize(int *w, int *h) const
{
- int w=::GetDeviceCaps((HDC) m_hDC,HORZSIZE);
- int h=::GetDeviceCaps((HDC) m_hDC,VERTSIZE);
- *width = w;
- *height = h;
+ if ( w ) *w = ::GetDeviceCaps(GetHdc(), HORZRES);
+ if ( h ) *h = ::GetDeviceCaps(GetHdc(), VERTRES);
}
-// Resolution in Pixels per inch
-wxSize wxDC::GetPPI(void) const
+void wxDC::DoGetSizeMM(int *w, int *h) const
{
- int x=::GetDeviceCaps((HDC) m_hDC,LOGPIXELSX);
- int y=::GetDeviceCaps((HDC) m_hDC,LOGPIXELSY);
- return wxSize(x, y);
+ if ( w ) *w = ::GetDeviceCaps(GetHdc(), HORZSIZE);
+ if ( h ) *h = ::GetDeviceCaps(GetHdc(), VERTSIZE);
}
-void wxDC::DrawPolygon(wxList *list, long xoffset, long yoffset,int fillStyle)
+wxSize wxDC::GetPPI() const
{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
-
- int i = 0;
- for(wxNode *node = list->First(); node; node = node->Next()) {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- }
- DrawPolygon(n, points, xoffset, yoffset,fillStyle);
- delete[] points;
-}
+ int x = ::GetDeviceCaps(GetHdc(), LOGPIXELSX);
+ int y = ::GetDeviceCaps(GetHdc(), LOGPIXELSY);
-void wxDC::DrawLines(wxList *list, long xoffset, long yoffset)
-{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
-
- int i = 0;
- for(wxNode *node = list->First(); node; node = node->Next()) {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- }
- DrawLines(n, points, xoffset, yoffset);
- delete []points;
-}
-
-void wxDC::SetTextForeground(const wxColour& colour)
-{
- m_textForegroundColour = colour;
-}
-
-void wxDC::SetTextBackground(const wxColour& colour)
-{
- m_textBackgroundColour = colour;
+ return wxSize(x, y);
}
// For use by wxWindows only, unless custom units are required.
m_logicalScaleY = y;
}
-void wxDC::CalcBoundingBox(long x, long y)
-{
- if (x < m_minX) m_minX = x;
- if (y < m_minY) m_minY = y;
- if (x > m_maxX) m_maxX = x;
- if (y > m_maxY) m_maxY = y;
-}
-
-void wxDC::GetClippingBox(long *x,long *y,long *w,long *h) const
-{
- if (m_clipping)
- {
- *x = m_clipX1 ;
- *y = m_clipY1 ;
- *w = (m_clipX2 - m_clipX1) ;
- *h = (m_clipY2 - m_clipY1) ;
- }
- else
- *x = *y = *w = *h = 0 ;
-}
-
#if WXWIN_COMPATIBILITY
-void wxDC::GetTextExtent(const wxString& string, float *x, float *y,
+void wxDC::DoGetTextExtent(const wxString& string, float *x, float *y,
float *descent, float *externalLeading,
wxFont *theFont, bool use16bit) const
{
}
#endif
-int wxDC::GetDepth(void) const
-{
- return (int) ::GetDeviceCaps((HDC) m_hDC,BITSPIXEL);
-}
+// ---------------------------------------------------------------------------
+// spline drawing code
+// ---------------------------------------------------------------------------
#if wxUSE_SPLINES
-// Make a 3-point spline
-void wxDC::DrawSpline(long x1, long y1, long x2, long y2, long x3, long y3)
-{
- wxList *point_list = new wxList;
-
- wxPoint *point1 = new wxPoint;
- point1->x = x1; point1->y = y1;
- point_list->Append((wxObject*)point1);
-
- wxPoint *point2 = new wxPoint;
- point2->x = x2; point2->y = y2;
- point_list->Append((wxObject*)point2);
-
- wxPoint *point3 = new wxPoint;
- point3->x = x3; point3->y = y3;
- point_list->Append((wxObject*)point3);
-
- DrawSpline(point_list);
-
- for(wxNode *node = point_list->First(); node; node = node->Next()) {
- wxPoint *p = (wxPoint *)node->Data();
- delete p;
- }
- delete point_list;
-}
-
-////#define wx_round(a) (int)((a)+.5)
-//#define wx_round(a) (a)
-
class wxSpline: public wxObject
{
public:
int type;
wxList *points;
-
+
wxSpline(wxList *list);
- void DeletePoints(void);
-
+ void DeletePoints();
+
// Doesn't delete points
- ~wxSpline(void);
+ ~wxSpline();
};
-void wxDC::DrawSpline(int n, wxPoint points[])
-{
- wxList list;
- int i;
- for (i =0; i < n; i++)
- list.Append((wxObject*)&points[i]);
- DrawSpline((wxList *)&list);
-}
-
void wx_draw_open_spline(wxDC *dc, wxSpline *spline);
void wx_quadratic_spline(double a1, double b1, double a2, double b2,
double a3, double b3, double a4, double b4);
-void wx_clear_stack(void);
+void wx_clear_stack();
int wx_spline_pop(double *x1, double *y1, double *x2, double *y2, double *x3,
double *y3, double *x4, double *y4);
void wx_spline_push(double x1, double y1, double x2, double y2, double x3, double y3,
static void wx_spline_draw_point_array(wxDC *dc);
wxSpline *wx_make_spline(int x1, int y1, int x2, int y2, int x3, int y3);
-void wxDC::DrawSpline(wxList *list)
+void wxDC::DoDrawSpline(wxList *list)
{
wxSpline spline(list);
-
+
wx_draw_open_spline(this, &spline);
}
-
wxList wx_spline_point_list;
void wx_draw_open_spline(wxDC *dc, wxSpline *spline)
wxPoint *p;
double cx1, cy1, cx2, cy2, cx3, cy3, cx4, cy4;
double x1, y1, x2, y2;
-
+
wxNode *node = spline->points->First();
p = (wxPoint *)node->Data();
-
+
x1 = p->x;
y1 = p->y;
-
+
node = node->Next();
p = (wxPoint *)node->Data();
-
+
x2 = p->x;
y2 = p->y;
cx1 = (double)((x1 + x2) / 2);
cy1 = (double)((y1 + y2) / 2);
cx2 = (double)((cx1 + x2) / 2);
cy2 = (double)((cy1 + y2) / 2);
-
+
wx_spline_add_point(x1, y1);
-
+
while ((node = node->Next()) != NULL)
{
p = (wxPoint *)node->Data();
cy4 = (double)(y1 + y2) / 2;
cx3 = (double)(x1 + cx4) / 2;
cy3 = (double)(y1 + cy4) / 2;
-
+
wx_quadratic_spline(cx1, cy1, cx2, cy2, cx3, cy3, cx4, cy4);
-
+
cx1 = cx4;
cy1 = cy4;
cx2 = (double)(cx1 + x2) / 2;
cy2 = (double)(cy1 + y2) / 2;
}
-
+
wx_spline_add_point((double)wx_round(cx1), (double)wx_round(cy1));
wx_spline_add_point(x2, y2);
-
+
wx_spline_draw_point_array(dc);
-
+
}
/********************* CURVES FOR SPLINES *****************************
The following spline drawing routine is from
-
+
"An Algorithm for High-Speed Curve Generation"
by George Merrill Chaikin,
Computer Graphics and Image Processing, 3, Academic Press,
1974, 346-349.
-
+
and
-
+
"On Chaikin's Algorithm" by R. F. Riesenfeld,
Computer Graphics and Image Processing, 4, Academic Press,
1975, 304-310.
-
+
***********************************************************************/
#define half(z1, z2) ((z1+z2)/2.0)
{
register double xmid, ymid;
double x1, y1, x2, y2, x3, y3, x4, y4;
-
+
wx_clear_stack();
wx_spline_push(a1, b1, a2, b2, a3, b3, a4, b4);
-
+
while (wx_spline_pop(&x1, &y1, &x2, &y2, &x3, &y3, &x4, &y4)) {
xmid = (double)half(x2, x3);
ymid = (double)half(y2, y3);
static Stack *wx_stack_top;
static int wx_stack_count;
-void wx_clear_stack(void)
+void wx_clear_stack()
{
wx_stack_top = wx_spline_stack;
wx_stack_count = 0;
static bool wx_spline_add_point(double x, double y)
{
- wxPoint *point = new wxPoint ;
+ wxPoint *point = new wxPoint;
point->x = (int) x;
point->y = (int) y;
wx_spline_point_list.Append((wxObject*)point);
points = list;
}
-wxSpline::~wxSpline(void)
+wxSpline::~wxSpline()
{
}
-void wxSpline::DeletePoints(void)
+void wxSpline::DeletePoints()
{
for(wxNode *node = points->First(); node; node = points->First())
{
// Lists to keep track of windows, so we can disable/enable them
// for modal dialogs
-wxList wxModalDialogs;
-wxList wxModelessWindows; // Frames and modeless dialogs
+wxWindowList wxModalDialogs;
+wxWindowList wxModelessWindows; // Frames and modeless dialogs
extern wxList WXDLLEXPORT wxPendingDelete;
#if !USE_SHARED_LIBRARY
END_EVENT_TABLE()
#endif
-bool wxDialog::MSWOnClose(void)
-{
- return Close();
-}
-
-wxDialog::wxDialog(void)
+wxDialog::wxDialog()
{
m_isShown = FALSE;
m_modalShowing = FALSE;
// wxWindow::OnPaint(event);
}
-void wxDialog::Fit(void)
+void wxDialog::Fit()
{
wxWindow::Fit();
}
// Windows dialog boxes can't be iconized
}
-bool wxDialog::IsIconized(void) const
+bool wxDialog::IsIconized() const
{
return FALSE;
}
*y = rect.top;
}
-bool wxDialog::IsShown(void) const
+bool wxDialog::IsShown() const
{
return m_isShown;
}
#if WXGARBAGE_COLLECTION_ON /* MATTHEW: GC */
if (!modal) {
if (show) {
- if (!wxModelessWindows.Member(this))
- wxModelessWindows.Append(this);
+ if (!wxModelessWindows.Find(this))
+ wxModelessWindows.Append(this);
} else
wxModelessWindows.DeleteObject(this);
}
if (show) {
- if (!wxTopLevelWindows.Member(this))
+ if (!wxTopLevelWindows.Find(this))
wxTopLevelWindows.Append(this);
} else
wxTopLevelWindows.DeleteObject(this);
EnableWindow((HWND) GetHWND(), TRUE);
BringWindowToTop((HWND) GetHWND());
- if (!wxModalDialogs.Member(this))
+ if ( !wxModalDialogs.Find(this) )
wxModalDialogs.Append(this);
MSG msg;
// Must test whether this dialog still exists: we may not process
// a message before the deletion.
- while (wxModalDialogs.Member(this) && m_modalShowing && GetMessage(&msg, NULL, 0, 0))
+ while (wxModalDialogs.Find(this) && m_modalShowing && GetMessage(&msg, NULL, 0, 0))
{
if ( m_acceleratorTable.Ok() &&
::TranslateAccelerator((HWND)GetHWND(),
node=disabledWindows.First();
while(node) {
wxWindow* win = (wxWindow*) node->Data();
- if (wxModalDialogs.Member(win) || wxModelessWindows.Member(win))
+ if (wxModalDialogs.Find(win) || wxModelessWindows.Find(win))
{
HWND hWnd = (HWND) win->GetHWND();
if (::IsWindow(hWnd))
SetWindowText((HWND) GetHWND(), (const char *)title);
}
-wxString wxDialog::GetTitle(void) const
+wxString wxDialog::GetTitle() const
{
GetWindowText((HWND) GetHWND(), wxBuffer, 1000);
return wxString(wxBuffer);
}
// Replacement for Show(TRUE) for modal dialogs - returns return code
-int wxDialog::ShowModal(void)
+int wxDialog::ShowModal()
{
m_windowStyle |= wxDIALOG_MODAL;
Show(TRUE);
}
// Destroy the window (delayed, if a managed window)
-bool wxDialog::Destroy(void)
+bool wxDialog::Destroy()
{
if (!wxPendingDelete.Member(this))
wxPendingDelete.Append(this);
{
// if we're using constraints - do use them
#if wxUSE_CONSTRAINTS
- if ( GetAutoLayout() ) {
+ if ( GetAutoLayout() )
+ {
Layout();
}
#endif
#include <wx/msw/statbr95.h>
#endif
-extern wxList wxModelessWindows;
+extern wxWindowList wxModelessWindows;
extern wxList WXDLLEXPORT wxPendingDelete;
extern char wxFrameClassName[];
extern wxMenu *wxCurrentPopupMenu;
*
*/
-void wxFrame::MSWCreate(int id, wxWindow *parent, const char *wclass, wxWindow *wx_win, const char *title,
+bool wxFrame::MSWCreate(int id, wxWindow *parent, const char *wclass, wxWindow *wx_win, const char *title,
int x, int y, int width, int height, long style)
{
extendedStyle |= WS_EX_TOPMOST;
m_iconized = FALSE;
- wxWindow::MSWCreate(id, parent, wclass, wx_win, title, x, y, width, height,
- msflags, NULL, extendedStyle);
+ if ( !wxWindow::MSWCreate(id, parent, wclass, wx_win, title, x, y, width, height,
+ msflags, NULL, extendedStyle) )
+ return FALSE;
+
// Seems to be necessary if we use WS_POPUP
// style instead of WS_OVERLAPPED
if (width > -1 && height > -1)
::PostMessage((HWND) GetHWND(), WM_SIZE, SIZE_RESTORED, MAKELPARAM(width, height));
+
+ return TRUE;
}
bool wxFrame::MSWOnPaint()
return m_defaultIcon;
}
-void wxFrame::MSWOnSize(int x, int y, WXUINT id)
+bool wxFrame::MSWOnSize(int x, int y, WXUINT id)
{
- switch (id)
- {
- case SIZENORMAL:
- // only do it it if we were iconized before, otherwise resizing the
- // parent frame has a curious side effect of bringing it under it's
- // children
- if ( !m_iconized )
- break;
+ bool processed = FALSE;
+
+ switch ( id )
+ {
+ case SIZENORMAL:
+ // only do it it if we were iconized before, otherwise resizing the
+ // parent frame has a curious side effect of bringing it under it's
+ // children
+ if ( !m_iconized )
+ break;
- // restore all child frames too
- IconizeChildFrames(FALSE);
+ // restore all child frames too
+ IconizeChildFrames(FALSE);
- // fall through
+ // fall through
- case SIZEFULLSCREEN:
- m_iconized = FALSE;
- break;
+ case SIZEFULLSCREEN:
+ m_iconized = FALSE;
+ break;
- case SIZEICONIC:
- // iconize all child frames too
- IconizeChildFrames(TRUE);
+ case SIZEICONIC:
+ // iconize all child frames too
+ IconizeChildFrames(TRUE);
- m_iconized = TRUE;
- break;
- }
+ m_iconized = TRUE;
+ break;
+ }
- if (!m_iconized)
- {
- // forward WM_SIZE to status bar control
+ if ( !m_iconized )
+ {
+ // forward WM_SIZE to status bar control
#if wxUSE_NATIVE_STATUSBAR
- if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
- {
- wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId());
- event.SetEventObject( m_frameStatusBar );
+ if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
+ {
+ wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId());
+ event.SetEventObject( m_frameStatusBar );
- ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event);
- }
-#endif
+ ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event);
+ }
+#endif // wxUSE_NATIVE_STATUSBAR
- PositionStatusBar();
- PositionToolBar();
+ PositionStatusBar();
+ PositionToolBar();
- wxSizeEvent event(wxSize(x, y), m_windowId);
- event.SetEventObject( this );
- if (!GetEventHandler()->ProcessEvent(event))
- Default();
- }
-}
+ wxSizeEvent event(wxSize(x, y), m_windowId);
+ event.SetEventObject( this );
+ processed = GetEventHandler()->ProcessEvent(event);
+ }
-bool wxFrame::MSWOnClose()
-{
- return Close();
+ return processed;
}
bool wxFrame::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control)
return wxWindow::MSWOnCommand(id, cmd, control);
}
-void wxFrame::MSWOnMenuHighlight(WXWORD nItem, WXWORD nFlags, WXHMENU hSysMenu)
-{
- if (nFlags == 0xFFFF && hSysMenu == 0)
- {
- wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, -1);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
- else if ((nFlags != MF_SEPARATOR) && (nItem != 0) && (nItem != 65535))
- {
- wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, nItem);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
-}
-
bool wxFrame::MSWProcessMessage(WXMSG* pMsg)
{
return FALSE;
return FALSE;
}
-// Default resizing behaviour - if only ONE subwindow,
-// resize to client rectangle size
+// Default resizing behaviour - if only ONE subwindow, resize to client
+// rectangle size
void wxFrame::OnSize(wxSizeEvent& event)
{
- // if we're using constraints - do use them
- #if wxUSE_CONSTRAINTS
- if ( GetAutoLayout() ) {
- Layout();
- return;
+ // if we're using constraints - do use them
+#if wxUSE_CONSTRAINTS
+ if ( GetAutoLayout() )
+ {
+ Layout();
+ return;
}
- #endif
+#endif
- // do we have _exactly_ one child?
- wxWindow *child = NULL;
- for ( wxNode *node = GetChildren().First(); node; node = node->Next() )
- {
- wxWindow *win = (wxWindow *)node->Data();
- if ( !win->IsKindOf(CLASSINFO(wxFrame)) &&
- !win->IsKindOf(CLASSINFO(wxDialog)) &&
- (win != GetStatusBar()) &&
- (win != GetToolBar()) )
+ // do we have _exactly_ one child?
+ wxWindow *child = NULL;
+ for ( wxNode *node = GetChildren().First(); node; node = node->Next() )
{
- if ( child )
- return; // it's our second subwindow - nothing to do
- child = win;
+ wxWindow *win = (wxWindow *)node->Data();
+ if ( !win->IsKindOf(CLASSINFO(wxFrame)) &&
+ !win->IsKindOf(CLASSINFO(wxDialog)) &&
+ (win != GetStatusBar()) &&
+ (win != GetToolBar()) )
+ {
+ if ( child )
+ return; // it's our second subwindow - nothing to do
+ child = win;
+ }
}
- }
- if ( child ) {
- // we have exactly one child - set it's size to fill the whole frame
- int clientW, clientH;
- GetClientSize(&clientW, &clientH);
+ if ( child ) {
+ // we have exactly one child - set it's size to fill the whole frame
+ int clientW, clientH;
+ GetClientSize(&clientW, &clientH);
- int x = 0;
- int y = 0;
+ int x = 0;
+ int y = 0;
- child->SetSize(x, y, clientW, clientH);
- }
+ child->SetSize(x, y, clientW, clientH);
+ }
}
// Default activation behaviour - set the focus for the first child
}
}
-// propagate our state change to all child frames
+// propagate our state change to all child frames: this allows us to emulate X
+// Windows behaviour where child frames float independently of the parent one
+// on the desktop, but are iconized/restored with it
void wxFrame::IconizeChildFrames(bool bIconize)
{
- for ( wxNode *node = GetChildren().First(); node; node = node->Next() ) {
- wxWindow *win = (wxWindow *)node->Data();
- if ( win->IsKindOf(CLASSINFO(wxFrame)) ) {
- ((wxFrame *)win)->Iconize(bIconize);
+ for ( wxWindowList::Node *node = GetChildren().GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxWindow *win = node->GetData();
+
+ if ( win->IsKindOf(CLASSINFO(wxFrame)) )
+ {
+ ((wxFrame *)win)->Iconize(bIconize);
+ }
}
- }
}
+// ===========================================================================
+// our private (non virtual) message handlers
+// ===========================================================================
+
+bool wxFrame::HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu)
+{
+ int item;
+ if ( nFlags == 0xFFFF && hMenu == 0 )
+ {
+ // FIXME: what does this do? does it ever happen?
+ item = -1;
+ }
+ else if ((nFlags != MF_SEPARATOR) && (nItem != 0) && (nItem != 65535))
+ {
+ item = nItem;
+ }
+ else
+ {
+ return FALSE;
+ }
+
+ wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, item);
+ event.SetEventObject( this );
+
+ return GetEventHandler()->ProcessEvent(event);
+}
+
+// ---------------------------------------------------------------------------
+// the window proc for wxFrame
+// ---------------------------------------------------------------------------
+
+long wxFrame::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+{
+ long rc = 0;
+ bool processed = FALSE;
+
+ switch ( message )
+ {
+ case WM_MENUSELECT:
+ {
+ WORD item = (WORD)wParam;
+#ifdef __WIN32__
+ WORD flags = HIWORD(wParam);
+ HMENU sysmenu = (HMENU)lParam;
+#else
+ WORD flags = LOWORD(lParam);
+ HMENU sysmenu = (HMENU)HIWORD(lParam);
+#endif
+ processed = HandleMenuSelect(item, flags, (WXHMENU)sysmenu);
+ }
+ break;
+ }
+
+ if ( !processed )
+ rc = wxWindow::MSWWindowProc(message, wParam, lParam);
+
+ return rc;
+}
// list box control implementation
// ============================================================================
-// this macro is dangerous but still better than tons of (HWND)GetHWND()
-#define hwnd (HWND)GetHWND()
-
bool wxListBox::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
{
/*
#if wxUSE_CTL3D
if (want3D)
{
- Ctl3dSubclassCtl(hwnd);
+ Ctl3dSubclassCtl(GetHwnd());
m_useCtl3D = TRUE;
}
#endif
}
if ( (m_windowStyle & wxLB_MULTIPLE) == 0 )
- SendMessage(hwnd, LB_SETCURSEL, 0, 0);
+ SendMessage(GetHwnd(), LB_SETCURSEL, 0, 0);
SetFont(parent->GetFont());
wxCHECK_RET( N >= 0 && N < m_noItems,
"invalid index in wxListBox::SetFirstItem" );
- SendMessage(hwnd,LB_SETTOPINDEX,(WPARAM)N,(LPARAM)0) ;
+ SendMessage(GetHwnd(),LB_SETTOPINDEX,(WPARAM)N,(LPARAM)0) ;
}
void wxListBox::SetFirstItem(const wxString& s)
wxCHECK_RET( N >= 0 && N < m_noItems,
"invalid index in wxListBox::Delete" );
- SendMessage(hwnd, LB_DELETESTRING, N, 0);
+ SendMessage(GetHwnd(), LB_DELETESTRING, N, 0);
m_noItems--;
SetHorizontalExtent("");
void wxListBox::Append(const wxString& item)
{
- int index = ListBox_AddString(hwnd, item);
+ int index = ListBox_AddString(GetHwnd(), item);
m_noItems ++;
#if wxUSE_OWNER_DRAWN
wxOwnerDrawn *pNewItem = CreateItem(index); // dummy argument
pNewItem->SetName(item);
m_aItems.Add(pNewItem);
- ListBox_SetItemData(hwnd, index, pNewItem);
+ ListBox_SetItemData(GetHwnd(), index, pNewItem);
}
#endif
void wxListBox::Append(const wxString& item, char *Client_data)
{
- int index = ListBox_AddString(hwnd, item);
+ int index = ListBox_AddString(GetHwnd(), item);
m_noItems ++;
#if wxUSE_OWNER_DRAWN
else
#endif
- ListBox_SetItemData(hwnd, index, Client_data);
+ ListBox_SetItemData(GetHwnd(), index, Client_data);
SetHorizontalExtent(item);
}
void wxListBox::Set(int n, const wxString *choices, char** clientData)
{
- ShowWindow(hwnd, SW_HIDE);
- ListBox_ResetContent(hwnd);
+ ShowWindow(GetHwnd(), SW_HIDE);
+ ListBox_ResetContent(GetHwnd());
int i;
for (i = 0; i < n; i++)
{
- ListBox_AddString(hwnd, choices[i]);
+ ListBox_AddString(GetHwnd(), choices[i]);
if ( clientData )
- ListBox_SetItemData(hwnd, i, clientData[i]);
+ ListBox_SetItemData(GetHwnd(), i, clientData[i]);
}
m_noItems = n;
wxOwnerDrawn *pNewItem = CreateItem(ui);
pNewItem->SetName(choices[ui]);
m_aItems.Add(pNewItem);
- ListBox_SetItemData(hwnd, ui, pNewItem);
+ ListBox_SetItemData(GetHwnd(), ui, pNewItem);
wxASSERT_MSG(clientData[ui] == NULL,
"Can't use client data with owner-drawn listboxes");
#endif
SetHorizontalExtent("");
- ShowWindow(hwnd, SW_SHOW);
+ ShowWindow(GetHwnd(), SW_SHOW);
}
int wxListBox::FindString(const wxString& s) const
{
- int pos = ListBox_FindStringExact(hwnd, (WPARAM)-1, s);
+ int pos = ListBox_FindStringExact(GetHwnd(), (WPARAM)-1, s);
if (pos == LB_ERR)
return -1;
else
void wxListBox::Clear()
{
- ListBox_ResetContent(hwnd);
+ ListBox_ResetContent(GetHwnd());
#if wxUSE_OWNER_DRAWN
size_t uiCount = m_aItems.Count();
#endif // wxUSE_OWNER_DRAWN
m_noItems = 0;
- ListBox_GetHorizontalExtent(hwnd);
+ ListBox_GetHorizontalExtent(GetHwnd());
}
void wxListBox::SetSelection(int N, bool select)
"invalid index in wxListBox::SetSelection" );
if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED))
- SendMessage(hwnd, LB_SETSEL, select, N);
+ SendMessage(GetHwnd(), LB_SETSEL, select, N);
else
{
int N1 = N;
if (!select)
N1 = -1;
- SendMessage(hwnd, LB_SETCURSEL, N1, 0);
+ SendMessage(GetHwnd(), LB_SETCURSEL, N1, 0);
}
}
wxCHECK_MSG( N >= 0 && N < m_noItems, FALSE,
"invalid index in wxListBox::Selected" );
- return SendMessage(hwnd, LB_GETSEL, N, 0) == 0 ? FALSE : TRUE;
+ return SendMessage(GetHwnd(), LB_GETSEL, N, 0) == 0 ? FALSE : TRUE;
}
void wxListBox::Deselect(int N)
"invalid index in wxListBox::Deselect" );
if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED))
- SendMessage(hwnd, LB_SETSEL, FALSE, N);
+ SendMessage(GetHwnd(), LB_SETSEL, FALSE, N);
}
char *wxListBox::GetClientData(int N) const
wxCHECK_MSG( N >= 0 && N < m_noItems, NULL,
"invalid index in wxListBox::GetClientData" );
- return (char *)SendMessage(hwnd, LB_GETITEMDATA, N, 0);
+ return (char *)SendMessage(GetHwnd(), LB_GETITEMDATA, N, 0);
}
void wxListBox::SetClientData(int N, char *Client_data)
wxCHECK_RET( N >= 0 && N < m_noItems,
"invalid index in wxListBox::SetClientData" );
- if ( ListBox_SetItemData(hwnd, N, Client_data) == LB_ERR )
+ if ( ListBox_SetItemData(GetHwnd(), N, Client_data) == LB_ERR )
wxLogDebug("LB_SETITEMDATA failed");
}
if ((m_windowStyle & wxLB_MULTIPLE) || (m_windowStyle & wxLB_EXTENDED))
{
- int no_sel = ListBox_GetSelCount(hwnd);
+ int no_sel = ListBox_GetSelCount(GetHwnd());
if (no_sel != 0) {
int *selections = new int[no_sel];
- if ( ListBox_GetSelItems(hwnd, no_sel, selections) == LB_ERR ) {
+ if ( ListBox_GetSelItems(GetHwnd(), no_sel, selections) == LB_ERR ) {
wxFAIL_MSG("This listbox can't have single-selection style!");
}
}
else // single-selection listbox
{
- aSelections.Add(ListBox_GetCurSel(hwnd));
+ aSelections.Add(ListBox_GetCurSel(GetHwnd()));
return 1;
}
"GetSelection() can't be used with multiple-selection "
"listboxes, use GetSelections() instead." );
- return ListBox_GetCurSel(hwnd);
+ return ListBox_GetCurSel(GetHwnd());
}
// Find string for position
wxCHECK_MSG( N >= 0 && N < m_noItems, "",
"invalid index in wxListBox::GetClientData" );
- int len = ListBox_GetTextLen(hwnd, N);
+ int len = ListBox_GetTextLen(GetHwnd(), N);
// +1 for terminating NUL
wxString result;
- ListBox_GetText(hwnd, N, result.GetWriteBuf(len + 1));
+ ListBox_GetText(GetHwnd(), N, result.GetWriteBuf(len + 1));
result.UngetWriteBuf();
return result;
if (control_width <= 0)
control_width = (float)DEFAULT_ITEM_WIDTH;
- MoveWindow(hwnd,
+ MoveWindow(GetHwnd(),
(int)control_x, (int)control_y,
(int)control_width, (int)control_height,
TRUE);
if (s != "")
{
- int existingExtent = (int)SendMessage(hwnd, LB_GETHORIZONTALEXTENT, 0, 0L);
- HDC dc = GetWindowDC(hwnd);
+ int existingExtent = (int)SendMessage(GetHwnd(), LB_GETHORIZONTALEXTENT, 0, 0L);
+ HDC dc = GetWindowDC(GetHwnd());
HFONT oldFont = 0;
if (GetFont().Ok() && GetFont().GetResourceHandle())
oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont().GetResourceHandle());
if (oldFont)
::SelectObject(dc, oldFont);
- ReleaseDC(hwnd, dc);
+ ReleaseDC(GetHwnd(), dc);
if (extentX > existingExtent)
- SendMessage(hwnd, LB_SETHORIZONTALEXTENT, LOWORD(extentX), 0L);
+ SendMessage(GetHwnd(), LB_SETHORIZONTALEXTENT, LOWORD(extentX), 0L);
return;
}
else
{
int largestExtent = 0;
- HDC dc = GetWindowDC(hwnd);
+ HDC dc = GetWindowDC(GetHwnd());
HFONT oldFont = 0;
if (GetFont().Ok() && GetFont().GetResourceHandle())
oldFont = (HFONT) ::SelectObject(dc, (HFONT) GetFont().GetResourceHandle());
int i;
for (i = 0; i < m_noItems; i++)
{
- int len = (int)SendMessage(hwnd, LB_GETTEXT, i, (LONG)wxBuffer);
+ int len = (int)SendMessage(GetHwnd(), LB_GETTEXT, i, (LONG)wxBuffer);
wxBuffer[len] = 0;
SIZE extentXY;
::GetTextExtentPoint(dc, (LPSTR)wxBuffer, len, &extentXY);
if (oldFont)
::SelectObject(dc, oldFont);
- ReleaseDC(hwnd, dc);
- SendMessage(hwnd, LB_SETHORIZONTALEXTENT, LOWORD(largestExtent), 0L);
+ ReleaseDC(GetHwnd(), dc);
+ SendMessage(GetHwnd(), LB_SETHORIZONTALEXTENT, LOWORD(largestExtent), 0L);
}
}
int i;
for (i = 0; i < nItems; i++)
- ListBox_InsertString(hwnd, i + pos, items[i]);
+ ListBox_InsertString(GetHwnd(), i + pos, items[i]);
m_noItems += nItems;
SetHorizontalExtent("");
char *oldData = (char *)wxListBox::GetClientData(N);
- SendMessage(hwnd, LB_DELETESTRING, N, 0);
+ SendMessage(GetHwnd(), LB_DELETESTRING, N, 0);
int newN = N;
if (N == (m_noItems - 1))
newN = -1;
- SendMessage(hwnd, LB_INSERTSTRING, newN, (LPARAM) (const char *)s);
+ SendMessage(GetHwnd(), LB_INSERTSTRING, newN, (LPARAM) (const char *)s);
if (oldData)
wxListBox::SetClientData(N, oldData);
DRAWITEMSTRUCT *pStruct = (DRAWITEMSTRUCT *)item;
- long data = ListBox_GetItemData(hwnd, pStruct->itemID);
+ long data = ListBox_GetItemData(GetHwnd(), pStruct->itemID);
wxCHECK( data && (data != LB_ERR), FALSE );
else return FALSE;
}
-bool wxListCtrl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result)
+bool wxListCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
{
wxListEvent event(wxEVT_NULL, m_windowId);
wxEventType eventType = wxEVT_NULL;
}
default :
- return wxControl::MSWNotify(wParam, lParam, result);
+ return wxControl::MSWOnNotify(idCtrl, lParam, result);
}
event.SetEventObject( this );
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
+// ===========================================================================
+// declarations
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// headers
+// ---------------------------------------------------------------------------
+
#ifdef __GNUG__
-#pragma implementation "mdi.h"
+ #pragma implementation "mdi.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#ifndef WX_PRECOMP
-#include "wx/setup.h"
-#include "wx/frame.h"
-#include "wx/menu.h"
-#include "wx/app.h"
-#include "wx/utils.h"
-#include "wx/dialog.h"
-#include "wx/statusbr.h"
-#include "wx/settings.h"
+ #include "wx/setup.h"
+ #include "wx/frame.h"
+ #include "wx/menu.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/dialog.h"
+ #include "wx/statusbr.h"
+ #include "wx/settings.h"
#endif
#include "wx/mdi.h"
#include "wx/msw/private.h"
#if wxUSE_NATIVE_STATUSBAR
-#include <wx/msw/statbr95.h>
+ #include <wx/msw/statbr95.h>
#endif
#include <string.h>
-extern wxList wxModelessWindows;
+// ---------------------------------------------------------------------------
+// global variables
+// ---------------------------------------------------------------------------
+
+extern wxWindowList wxModelessWindows; // from dialog.cpp
extern wxMenu *wxCurrentPopupMenu;
-#define IDM_WINDOWTILE 4001
-#define IDM_WINDOWCASCADE 4002
-#define IDM_WINDOWICONS 4003
-#define IDM_WINDOWNEXT 4004
-// This range gives a maximum of 500
-// MDI children. Should be enough :-)
-#define wxFIRST_MDI_CHILD 4100
-#define wxLAST_MDI_CHILD 4600
+extern char wxMDIFrameClassName[];
+extern char wxMDIChildFrameClassName[];
+extern wxWindow *wxWndHook; // from window.cpp
+
+extern wxList *wxWinHandleList;
+
+// ---------------------------------------------------------------------------
+// constants
+// ---------------------------------------------------------------------------
+
+static const int IDM_WINDOWTILE = 4001;
+static const int IDM_WINDOWCASCADE = 4002;
+static const int IDM_WINDOWICONS = 4003;
+static const int IDM_WINDOWNEXT = 4004;
+
+// This range gives a maximum of 500 MDI children. Should be enough :-)
+static const int wxFIRST_MDI_CHILD = 4100;
+static const int wxLAST_MDI_CHILD = 4600;
// Status border dimensions
-#define wxTHICK_LINE_BORDER 3
-#define wxTHICK_LINE_WIDTH 1
+static const int wxTHICK_LINE_BORDER = 3;
+static const int wxTHICK_LINE_WIDTH = 1;
-extern char wxMDIFrameClassName[];
-extern char wxMDIChildFrameClassName[];
-extern wxWindow *wxWndHook;
+// ===========================================================================
+// implementation
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// wxWin macros
+// ---------------------------------------------------------------------------
#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
-IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
-IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)
+ IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
+ IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
+ IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)
+#endif // USE_SHARED_LIBRARY
BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)
- EVT_SIZE(wxMDIParentFrame::OnSize)
- EVT_ACTIVATE(wxMDIParentFrame::OnActivate)
- EVT_SYS_COLOUR_CHANGED(wxMDIParentFrame::OnSysColourChanged)
+ EVT_SIZE(wxMDIParentFrame::OnSize)
+ EVT_ACTIVATE(wxMDIParentFrame::OnActivate)
+ EVT_SYS_COLOUR_CHANGED(wxMDIParentFrame::OnSysColourChanged)
END_EVENT_TABLE()
BEGIN_EVENT_TABLE(wxMDIClientWindow, wxWindow)
- EVT_SCROLL(wxMDIClientWindow::OnScroll)
+ EVT_SCROLL(wxMDIClientWindow::OnScroll)
END_EVENT_TABLE()
-#endif
+// ---------------------------------------------------------------------------
+// wxMDIParentFrame
+// ---------------------------------------------------------------------------
wxMDIParentFrame::wxMDIParentFrame()
{
}
bool wxMDIParentFrame::Create(wxWindow *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
{
m_defaultIcon = (WXHICON) (wxSTD_MDIPARENTFRAME_ICON ? wxSTD_MDIPARENTFRAME_ICON : wxDEFAULT_MDIPARENTFRAME_ICON);
delete m_clientWindow;
}
-// Get size *available for subwindows* i.e. excluding menu bar.
-void wxMDIParentFrame::DoGetClientSize(int *x, int *y) const
-{
- RECT rect;
- ::GetClientRect((HWND) GetHWND(), &rect);
-
- int cwidth = rect.right;
- int cheight = rect.bottom;
-
- if ( GetStatusBar() )
- {
- int sw, sh;
- GetStatusBar()->GetSize(&sw, &sh);
- cheight -= sh;
- }
-
- wxPoint pt(GetClientAreaOrigin());
- cheight -= pt.y;
- cwidth -= pt.x;
-
- *x = cwidth;
- *y = cheight;
-}
-
void wxMDIParentFrame::SetMenuBar(wxMenuBar *menu_bar)
{
if (!menu_bar)
void wxMDIParentFrame::OnSize(wxSizeEvent& event)
{
#if wxUSE_CONSTRAINTS
- if (GetAutoLayout())
- Layout();
-#endif
+ if ( GetAutoLayout() )
+ {
+ Layout();
+ return;
+ }
+#endif // wxUSE_CONSTRAINTS
+
int x = 0;
int y = 0;
int width, height;
if ( GetClientWindow() )
GetClientWindow()->SetSize(x, y, width, height);
-
-/* Already done in MSWOnSize
- // forward WM_SIZE to status bar control
-#if wxUSE_NATIVE_STATUSBAR
- if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
- ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event);
-#endif
-*/
-
}
void wxMDIParentFrame::OnActivate(wxActivateEvent& event)
// Returns the active MDI child window
wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
{
-// HWND hWnd = (HWND)LOWORD(SendMessage((HWND) GetClientWindow()->GetHWND(), WM_MDIGETACTIVE, 0, 0L));
- HWND hWnd = (HWND)SendMessage((HWND) GetClientWindow()->GetHWND(), WM_MDIGETACTIVE, 0, 0L);
- if (hWnd == 0)
- return NULL;
- else
- return (wxMDIChildFrame *)wxFindWinFromHandle((WXHWND) hWnd);
+ HWND hWnd = (HWND)::SendMessage(GetWinHwnd(GetClientWindow()),
+ WM_MDIGETACTIVE, 0, 0L);
+ if ( hWnd == 0 )
+ return NULL;
+ else
+ return (wxMDIChildFrame *)wxFindWinFromHandle((WXHWND) hWnd);
}
-// Create the client window class (don't Create the window,
-// just return a new class)
+// Create the client window class (don't Create the window, just return a new
+// class)
wxMDIClientWindow *wxMDIParentFrame::OnCreateClient()
{
- return new wxMDIClientWindow ;
+ return new wxMDIClientWindow;
}
// Responds to colour changes, and passes event on to children.
// MDI operations
void wxMDIParentFrame::Cascade()
{
- ::SendMessage( (HWND) GetClientWindow()->GetHWND(), WM_MDICASCADE, 0, 0);
+ ::SendMessage(GetWinHwnd(GetClientWindow()), WM_MDICASCADE, 0, 0);
}
void wxMDIParentFrame::Tile()
{
- ::SendMessage( (HWND) GetClientWindow()->GetHWND(), WM_MDITILE, MDITILE_HORIZONTAL, 0);
+ ::SendMessage(GetWinHwnd(GetClientWindow()), WM_MDITILE, MDITILE_HORIZONTAL, 0);
}
void wxMDIParentFrame::ArrangeIcons()
{
- ::SendMessage( (HWND) GetClientWindow()->GetHWND(), WM_MDIICONARRANGE, 0, 0);
+ ::SendMessage(GetWinHwnd(GetClientWindow()), WM_MDIICONARRANGE, 0, 0);
}
void wxMDIParentFrame::ActivateNext()
{
- ::SendMessage( (HWND) GetClientWindow()->GetHWND(), WM_MDINEXT, 0, 0);
+ ::SendMessage(GetWinHwnd(GetClientWindow()), WM_MDINEXT, 0, 0);
}
void wxMDIParentFrame::ActivatePrevious()
{
- ::SendMessage( (HWND) GetClientWindow()->GetHWND(), WM_MDINEXT, 0, 1);
+ ::SendMessage(GetWinHwnd(GetClientWindow()), WM_MDINEXT, 0, 1);
}
-
-/*
-// Returns a style for the client window - usually 0
-// or, for example, wxHSCROLL | wxVSCROLL
-long wxMDIParentFrame::GetClientStyle() const
+// the MDI parent frame window proc
+long wxMDIParentFrame::MSWWindowProc(WXUINT message,
+ WXWPARAM wParam,
+ WXLPARAM lParam)
{
- return wxHSCROLL | wxVSCROLL ;
-}
-*/
+ long rc = 0;
+ bool processed = FALSE;
-bool wxMDIParentFrame::MSWOnDestroy()
-{
- return FALSE;
-}
+ switch ( message )
+ {
+ case WM_CREATE:
+ m_clientWindow = OnCreateClient();
+ // Uses own style for client style
+ if ( !m_clientWindow->CreateClient(this, GetWindowStyleFlag()) )
+ {
+ wxLogMessage(_("Failed to create MDI parent frame."));
-void wxMDIParentFrame::MSWOnCreate(WXLPCREATESTRUCT WXUNUSED(cs))
-{
- m_clientWindow = OnCreateClient();
- // Uses own style for client style
- m_clientWindow->CreateClient(this, GetWindowStyleFlag());
-}
+ rc = -1;
+ }
-void wxMDIParentFrame::MSWOnSize(int x, int y, WXUINT id)
-{
- switch (id)
- {
- case SIZEFULLSCREEN:
- case SIZENORMAL:
- m_iconized = FALSE;
- break;
- case SIZEICONIC:
- m_iconized = TRUE;
- break;
- }
+ processed = TRUE;
+ break;
- if (!m_iconized)
- {
- // forward WM_SIZE to status bar control
-#if wxUSE_NATIVE_STATUSBAR
- if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
- {
- wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId());
- event.SetEventObject( m_frameStatusBar );
+ case WM_ERASEBKGND:
+ processed = TRUE;
- ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event);
- }
+ // we erase background ourselves
+ rc = TRUE;
+ break;
+
+ case WM_MENUSELECT:
+ {
+ WORD item = (WORD)wParam;
+#ifdef __WIN32__
+ WORD flags = HIWORD(wParam);
+ HMENU menu = (HMENU)lParam;
+#else
+ WORD flags = LOWORD(lParam);
+ HMENU menu = (HMENU)HIWORD(lParam);
#endif
+ if ( m_parentFrameActive )
+ {
+ processed = HandleMenuSelect(item, flags, (WXHMENU)menu);
+ }
+ else if (m_currentChild)
+ {
+ processed = m_currentChild->
+ HandleMenuSelect(item, flags, (WXHMENU)menu);
+ }
+ }
+ break;
+ }
- PositionStatusBar();
- PositionToolBar();
+ if ( !processed )
+ rc = wxFrame::MSWWindowProc(message, wParam, lParam);
- wxSizeEvent event(wxSize(x, y), m_windowId);
- event.SetEventObject( this );
- if (!GetEventHandler()->ProcessEvent(event))
- Default();
- }
+ return rc;
}
bool wxMDIParentFrame::MSWOnActivate(int state, bool minimized, WXHWND activate)
{
- wxWindow::MSWOnActivate(state, minimized, activate);
+ bool processed = FALSE;
+
+ if ( wxWindow::MSWOnActivate(state, minimized, activate) )
+ {
+ // already processed
+ processed = TRUE;
+ }
// If this window is an MDI parent, we must also send an OnActivate message
// to the current child.
- if ((m_currentChild != NULL) && ((state == WA_ACTIVE) || (state == WA_CLICKACTIVE)))
+ if ( (m_currentChild != NULL) &&
+ ((state == WA_ACTIVE) || (state == WA_CLICKACTIVE)) )
{
wxActivateEvent event(wxEVT_ACTIVATE, TRUE, m_currentChild->GetId());
event.SetEventObject( m_currentChild );
- m_currentChild->GetEventHandler()->ProcessEvent(event);
+ if ( m_currentChild->GetEventHandler()->ProcessEvent(event) )
+ processed = TRUE;
}
- return 0;
+
+ return processed;
}
bool wxMDIParentFrame::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control)
return wxWindow::MSWOnCommand(id, cmd, control);
}
-void wxMDIParentFrame::MSWOnMenuHighlight(WXWORD nItem, WXWORD nFlags, WXHMENU hSysMenu)
-{
- if (m_parentFrameActive)
- {
- if (nFlags == 0xFFFF && hSysMenu == (WXHMENU) NULL)
- {
- wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, -1);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
- else if (nFlags != MF_SEPARATOR)
- {
- wxMenuEvent event(wxEVT_MENU_HIGHLIGHT, nItem);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- }
- }
- else if (m_currentChild)
- {
- m_currentChild->MSWOnMenuHighlight(nItem, nFlags, hSysMenu);
- }
-}
-
long wxMDIParentFrame::MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
WXHWND clientWnd;
else
clientWnd = 0;
- return DefFrameProc((HWND) GetHWND(), (HWND) clientWnd, message, wParam, lParam);
+ return DefFrameProc(GetHwnd(), (HWND)clientWnd, message, wParam, lParam);
}
bool wxMDIParentFrame::MSWProcessMessage(WXMSG* msg)
{
- if ((m_currentChild != (wxWindow *)NULL) && (m_currentChild->GetHWND() != (WXHWND) NULL) && m_currentChild->MSWProcessMessage(msg))
- return TRUE;
-
- return FALSE;
+ return m_currentChild && m_currentChild->GetHWND() &&
+ m_currentChild->MSWProcessMessage(msg);
}
bool wxMDIParentFrame::MSWTranslateMessage(WXMSG* msg)
{
- MSG *pMsg = (MSG *)msg;
-
- if ((m_currentChild != (wxWindow *)NULL) && (m_currentChild->GetHWND() != (WXHWND) NULL) && m_currentChild->MSWTranslateMessage(msg))
- return TRUE;
-
- if (m_acceleratorTable.Ok() &&
- ::TranslateAccelerator((HWND) GetHWND(), (HACCEL) m_acceleratorTable.GetHACCEL(), pMsg))
- return TRUE;
+ MSG *pMsg = (MSG *)msg;
- if (pMsg->message == WM_KEYDOWN || pMsg->message == WM_SYSKEYDOWN)
- {
- if (::TranslateMDISysAccel((HWND) GetClientWindow()->GetHWND(), pMsg))
- return TRUE;
- }
+ if ( m_currentChild && m_currentChild->GetHWND() &&
+ m_currentChild->MSWTranslateMessage(msg) )
+ {
+ return TRUE;
+ }
- return FALSE;
-}
+ if ( m_acceleratorTable.Ok() &&
+ ::TranslateAccelerator(GetHwnd(),
+ GetTableHaccel(&m_acceleratorTable),
+ pMsg) )
+ {
+ return TRUE;
+ }
+ if ( pMsg->message == WM_KEYDOWN || pMsg->message == WM_SYSKEYDOWN )
+ {
+ if ( ::TranslateMDISysAccel(GetWinHwnd(GetClientWindow()), pMsg))
+ return TRUE;
+ }
-bool wxMDIParentFrame::MSWOnEraseBkgnd(WXHDC WXUNUSED(pDC))
-{
- return TRUE;
+ return FALSE;
}
-extern wxWindow *wxWndHook;
-extern wxList *wxWinHandleList;
+// ---------------------------------------------------------------------------
+// wxMDIChildFrame
+// ---------------------------------------------------------------------------
wxMDIChildFrame::wxMDIChildFrame()
{
}
bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
{
m_defaultIcon = (WXHICON) (wxSTD_MDICHILDFRAME_ICON ? wxSTD_MDICHILDFRAME_ICON : wxDEFAULT_MDICHILDFRAME_ICON);
}
static HWND invalidHandle = 0;
-void wxMDIChildFrame::MSWOnSize(int x, int y, WXUINT id)
+bool wxMDIChildFrame::MSWOnSize(int x, int y, WXUINT id)
{
- if (!GetHWND()) return;
-
- if (invalidHandle == (HWND) GetHWND())
- {
- return;
- }
-
- (void)MSWDefWindowProc(m_lastMsg, m_lastWParam, m_lastLParam);
-
- switch (id)
- {
- case SIZEFULLSCREEN:
- case SIZENORMAL:
- m_iconized = FALSE;
- break;
- case SIZEICONIC:
- m_iconized = TRUE;
- break;
- }
-
- if (!m_iconized)
- {
- // forward WM_SIZE to status bar control
-#if wxUSE_NATIVE_STATUSBAR
- if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
+ HWND hwnd = GetHwnd();
+
+ if ( !hwnd || hwnd == invalidHandle )
{
- wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId());
- event.SetEventObject( m_frameStatusBar );
-
- ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event);
+ return FALSE;
+ }
+
+ switch (id)
+ {
+ case SIZEFULLSCREEN:
+ case SIZENORMAL:
+ m_iconized = FALSE;
+ break;
+
+ case SIZEICONIC:
+ m_iconized = TRUE;
+ break;
}
+
+ if (!m_iconized)
+ {
+ // forward WM_SIZE to status bar control
+#if wxUSE_NATIVE_STATUSBAR
+ if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
+ {
+ wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId());
+ event.SetEventObject( m_frameStatusBar );
+
+ ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event);
+ }
#endif
-
- PositionStatusBar();
- PositionToolBar();
-
- wxWindow::MSWOnSize(x, y, id);
- }
+
+ PositionStatusBar();
+ PositionToolBar();
+
+ return wxWindow::MSWOnSize(x, y, id);
+ }
+ else
+ {
+ return FALSE;
+ }
}
bool wxMDIChildFrame::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control)
return FALSE;
}
-long wxMDIChildFrame::MSWOnMDIActivate(long activate, WXHWND WXUNUSED(one), WXHWND WXUNUSED(two))
+bool wxMDIChildFrame::MSWOnMDIActivate(long activate, WXHWND WXUNUSED(one), WXHWND WXUNUSED(two))
{
wxMDIParentFrame *parent = (wxMDIParentFrame *)GetParent();
HMENU parent_menu = (HMENU) parent->GetWinMenu();
}
wxActivateEvent event(wxEVT_ACTIVATE, TRUE, m_windowId);
event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ return GetEventHandler()->ProcessEvent(event);
}
else
{
wxActivateEvent event(wxEVT_ACTIVATE, FALSE, m_windowId);
event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ if ( GetEventHandler()->ProcessEvent(event) )
+ return TRUE;
// m_active = FALSE;
if (parent_menu)
bool flag = (activate != 0);
wxActivateEvent event(wxEVT_ACTIVATE, flag, m_windowId);
event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
- return 0;
+ return GetEventHandler()->ProcessEvent(event);
}
void wxMDIChildFrame::MSWDestroyWindow()
#endif
}
-void wxMDIChildFrame::MSWOnWindowPosChanging(void *pos)
+bool wxMDIChildFrame::MSWOnWindowPosChanging(void *pos)
{
WINDOWPOS *lpPos = (WINDOWPOS *)pos;
#if defined(__WIN95__)
}
}
#endif
- Default();
+
+ return FALSE;
}
// Client window
Default();
}
-
-// Should hand the message to the default proc
-long wxMDIClientWindow::MSWOnMDIActivate(long bActivate, WXHWND, WXHWND)
-{
- return Default();
-}
-
wxFAIL_MSG("wxNotebook::Command not implemented");
}
-bool wxNotebook::MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM* result)
+bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
{
wxNotebookEvent event(wxEVT_NULL, m_windowId);
break;
default:
- return wxControl::MSWNotify(wParam, lParam, result);
+ return wxControl::MSWOnNotify(idCtrl, lParam, result);
}
event.SetSelection(TabCtrl_GetCurSel(m_hwnd));
event.SetOldSelection(m_nSelection);
event.SetEventObject(this);
- event.SetInt(LOWORD(wParam)); // ctrl id
+ event.SetInt(idCtrl);
bool processed = GetEventHandler()->ProcessEvent(event);
*result = !event.IsAllowed();
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#include "wx/scrolbar.h"
#include "wx/msw/private.h"
-// extern wxList wxScrollBarList;
-extern void wxFindMaxSize(HWND hwnd, RECT *rect);
-
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxScrollBar, wxControl)
return FALSE;
parent->AddChild(this);
SetName(name);
- SetValidator(validator);
+ SetValidator(validator);
SetBackgroundColour(parent->GetBackgroundColour()) ;
SetForegroundColour(parent->GetForegroundColour()) ;
m_windowStyle = style;
if ( id == -1 )
- m_windowId = (int)NewControlId();
+ m_windowId = (int)NewControlId();
else
- m_windowId = id;
+ m_windowId = id;
int x = pos.x;
int y = pos.y;
{
}
-void wxScrollBar::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
+bool wxScrollBar::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
+ WXWORD pos, WXHWND control)
{
int position = ::GetScrollPos((HWND) control, SB_CTL);
int minPos, maxPos;
::GetScrollRange((HWND) control, SB_CTL, &minPos, &maxPos);
+
#if defined(__WIN95__)
- // A page size greater than one has the effect of reducing the
- // effective range, therefore the range has already been
- // boosted artificially - so reduce it again.
- if ( m_pageSize > 1 )
- maxPos -= (m_pageSize - 1);
-#endif
+ // A page size greater than one has the effect of reducing the effective
+ // range, therefore the range has already been boosted artificially - so
+ // reduce it again.
+ if ( m_pageSize > 1 )
+ maxPos -= (m_pageSize - 1);
+#endif // __WIN95__
wxEventType scrollEvent = wxEVT_NULL;
int nScrollInc;
switch ( wParam )
{
- case SB_TOP:
- nScrollInc = maxPos - position;
- scrollEvent = wxEVT_SCROLL_TOP;
- break;
-
- case SB_BOTTOM:
- nScrollInc = - position;
- scrollEvent = wxEVT_SCROLL_BOTTOM;
- break;
-
- case SB_LINEUP:
- nScrollInc = -1;
- scrollEvent = wxEVT_SCROLL_LINEUP;
- break;
-
- case SB_LINEDOWN:
- nScrollInc = 1;
- scrollEvent = wxEVT_SCROLL_LINEDOWN;
- break;
-
- case SB_PAGEUP:
- nScrollInc = -GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEUP;
- break;
-
- case SB_PAGEDOWN:
- nScrollInc = GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEDOWN;
- break;
-
- case SB_THUMBTRACK:
- case SB_THUMBPOSITION:
- nScrollInc = pos - position;
- scrollEvent = wxEVT_SCROLL_THUMBTRACK;
- break;
-
- default:
- nScrollInc = 0;
+ case SB_TOP:
+ nScrollInc = maxPos - position;
+ scrollEvent = wxEVT_SCROLL_TOP;
+ break;
+
+ case SB_BOTTOM:
+ nScrollInc = - position;
+ scrollEvent = wxEVT_SCROLL_BOTTOM;
+ break;
+
+ case SB_LINEUP:
+ nScrollInc = -1;
+ scrollEvent = wxEVT_SCROLL_LINEUP;
+ break;
+
+ case SB_LINEDOWN:
+ nScrollInc = 1;
+ scrollEvent = wxEVT_SCROLL_LINEDOWN;
+ break;
+
+ case SB_PAGEUP:
+ nScrollInc = -GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEUP;
+ break;
+
+ case SB_PAGEDOWN:
+ nScrollInc = GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+ break;
+
+ case SB_THUMBTRACK:
+ case SB_THUMBPOSITION:
+ nScrollInc = pos - position;
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+ break;
+
+ default:
+ nScrollInc = 0;
}
- if (nScrollInc != 0)
+ if ( nScrollInc == 0 )
{
- int new_pos = position + nScrollInc;
-
- if (new_pos < 0)
- new_pos = 0;
- if (new_pos > maxPos)
- new_pos = maxPos;
-
- SetThumbPosition(new_pos);
- wxScrollEvent event(scrollEvent, m_windowId);
- event.SetPosition(new_pos);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ // no event to process, so don't process it
+ return FALSE;
}
-}
-void wxScrollBar::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
-{
- MSWOnVScroll(wParam, pos, control);
+ int new_pos = position + nScrollInc;
+
+ if (new_pos < 0)
+ new_pos = 0;
+ if (new_pos > maxPos)
+ new_pos = maxPos;
+
+ SetThumbPosition(new_pos);
+ wxScrollEvent event(scrollEvent, m_windowId);
+ event.SetPosition(new_pos);
+ event.SetEventObject( this );
+
+ return GetEventHandler()->ProcessEvent(event);
}
void wxScrollBar::SetThumbPosition(int viewStart)
// (see comment for SetPageLength)
if ( m_pageSize > 1 )
{
- range1 += (m_pageSize - 1);
+ range1 += (m_pageSize - 1);
}
SCROLLINFO info;
// (see comment for SetPageLength)
if ( m_pageSize > 1 )
{
- range += (m_pageSize - 1);
+ range += (m_pageSize - 1);
}
SCROLLINFO info;
#endif
WXHBRUSH wxScrollBar::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+ WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
return 0;
}
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
m_tickFreq = 0;
if ( id == -1 )
- m_windowId = (int)NewControlId();
+ m_windowId = (int)NewControlId();
else
- m_windowId = id;
+ m_windowId = id;
int x = pos.x;
int y = pos.y;
msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
if ( m_windowStyle & wxSL_AUTOTICKS )
- msStyle |= TBS_AUTOTICKS ;
+ msStyle |= TBS_AUTOTICKS ;
if ( m_windowStyle & wxSL_LEFT )
- msStyle |= TBS_LEFT;
+ msStyle |= TBS_LEFT;
else if ( m_windowStyle & wxSL_RIGHT )
- msStyle |= TBS_RIGHT;
+ msStyle |= TBS_RIGHT;
else if ( m_windowStyle & wxSL_TOP )
- msStyle |= TBS_TOP;
+ msStyle |= TBS_TOP;
else if ( m_windowStyle & wxSL_BOTTOM )
- msStyle |= TBS_BOTTOM;
+ msStyle |= TBS_BOTTOM;
else if ( m_windowStyle & wxSL_BOTH )
- msStyle |= TBS_BOTH;
+ msStyle |= TBS_BOTH;
else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )
- msStyle |= TBS_NOTICKS;
+ msStyle |= TBS_NOTICKS;
if ( m_windowStyle & wxSL_SELRANGE )
- msStyle |= TBS_ENABLESELRANGE ;
+ msStyle |= TBS_ENABLESELRANGE ;
HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
msStyle,
{
if (GetFont().GetResourceHandle())
{
- if ( m_staticMin )
- SendMessage((HWND)m_staticMin,WM_SETFONT,
- (WPARAM)GetFont().GetResourceHandle(),0L);
- if ( m_staticMax )
- SendMessage((HWND)m_staticMax,WM_SETFONT,
+ if ( m_staticMin )
+ SendMessage((HWND)m_staticMin,WM_SETFONT,
+ (WPARAM)GetFont().GetResourceHandle(),0L);
+ if ( m_staticMax )
+ SendMessage((HWND)m_staticMax,WM_SETFONT,
(WPARAM)GetFont().GetResourceHandle(),0L);
- if (m_staticValue)
- SendMessage((HWND)m_staticValue,WM_SETFONT,
+ if (m_staticValue)
+ SendMessage((HWND)m_staticValue,WM_SETFONT,
(WPARAM)GetFont().GetResourceHandle(),0L);
}
}
return TRUE;
}
-void wxSlider95::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
+bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
+ WXWORD pos, WXHWND control)
{
int position = 0; // Dummy - not used in this mode
wxEventType scrollEvent = wxEVT_NULL;
switch ( wParam )
{
- case SB_TOP:
- nScrollInc = m_rangeMax - position;
- scrollEvent = wxEVT_SCROLL_TOP;
- break;
-
- case SB_BOTTOM:
- nScrollInc = - position;
- scrollEvent = wxEVT_SCROLL_BOTTOM;
- break;
-
- case SB_LINEUP:
- nScrollInc = - GetLineSize();
- scrollEvent = wxEVT_SCROLL_LINEUP;
- break;
-
- case SB_LINEDOWN:
- nScrollInc = GetLineSize();
- scrollEvent = wxEVT_SCROLL_LINEDOWN;
- break;
-
- case SB_PAGEUP:
- nScrollInc = -GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEUP;
- break;
-
- case SB_PAGEDOWN:
- nScrollInc = GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEDOWN;
- break;
-
- case SB_THUMBTRACK:
- case SB_THUMBPOSITION:
+ case SB_TOP:
+ nScrollInc = m_rangeMax - position;
+ scrollEvent = wxEVT_SCROLL_TOP;
+ break;
+
+ case SB_BOTTOM:
+ nScrollInc = - position;
+ scrollEvent = wxEVT_SCROLL_BOTTOM;
+ break;
+
+ case SB_LINEUP:
+ nScrollInc = - GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEUP;
+ break;
+
+ case SB_LINEDOWN:
+ nScrollInc = GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEDOWN;
+ break;
+
+ case SB_PAGEUP:
+ nScrollInc = -GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEUP;
+ break;
+
+ case SB_PAGEDOWN:
+ nScrollInc = GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+ break;
+
+ case SB_THUMBTRACK:
+ case SB_THUMBPOSITION:
#ifdef __WIN32__
- nScrollInc = (signed short)pos - position;
-#else
- nScrollInc = pos - position;
-#endif
- scrollEvent = wxEVT_SCROLL_THUMBTRACK;
- break;
+ nScrollInc = (signed short)pos - position;
+#else // Win16
+ nScrollInc = pos - position;
+#endif // Win32/16
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+ break;
+
+ default:
+ nScrollInc = 0;
+ }
- default:
- nScrollInc = 0;
- return;
+ if ( nScrollInc == 0 )
+ {
+ // no event...
+ return FALSE;
}
+ int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
+ if ( (newPos < GetMin()) || (newPos > GetMax()) )
{
+ // out of range - but we did process it
+ return TRUE;
+ }
- int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
- if (!(newPos < GetMin() || newPos > GetMax()))
- {
- SetValue(newPos);
+ SetValue(newPos);
- wxScrollEvent event(scrollEvent, m_windowId);
- event.SetPosition(newPos);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ wxScrollEvent event(scrollEvent, m_windowId);
+ event.SetPosition(newPos);
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
- wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
- cevent.SetEventObject( this );
- GetEventHandler()->ProcessEvent( cevent );
+ wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
+ cevent.SetEventObject( this );
- }
- }
-}
-
-void wxSlider95::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
-{
- MSWOnVScroll(wParam, pos, control);
+ return GetEventHandler()->ProcessEvent( cevent );
}
wxSlider95::~wxSlider95()
if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
{
- if ( m_windowStyle & wxSL_LABELS )
- {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
int min_len = 0;
GetWindowText((HWND) m_staticMin, buf, 300);
if (m_staticValue)
{
int new_width = (int)(wxMax(min_len, max_len));
- int valueHeight = (int)cyf;
+ int valueHeight = (int)cyf;
#ifdef __WIN32__
// For some reason, under Win95, the text edit control has
// a lot of space before the first character
new_width += 3*cx;
#endif
// The height needs to be a bit bigger under Win95 if using native
- // 3D effects.
- valueHeight = (int) (valueHeight * 1.5) ;
+ // 3D effects.
+ valueHeight = (int) (valueHeight * 1.5) ;
MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
x_offset += new_width + cx;
}
int slider_length = (int)(w1 - x_offset - max_len - cx);
int slider_height = h1;
- if (slider_height < 0 )
- slider_height = 20;
+ if (slider_height < 0 )
+ slider_height = 20;
// Slider must have a minimum/default length/height
if (slider_length < 100)
MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
}
- else
- {
- // No labels
- // If we're prepared to use the existing size, then...
- if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
- {
- GetSize(&w1, &h1);
- }
- if ( w1 < 0 )
- w1 = 200;
- if ( h1 < 0 )
- h1 = 20;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
+ else
+ {
+ // No labels
+ // If we're prepared to use the existing size, then...
+ if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
+ {
+ GetSize(&w1, &h1);
+ }
+ if ( w1 < 0 )
+ w1 = 200;
+ if ( h1 < 0 )
+ h1 = 20;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
}
else
{
- if ( m_windowStyle & wxSL_LABELS )
- {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
int min_len;
GetWindowText((HWND) m_staticMin, buf, 300);
GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());
if (m_staticValue)
{
int new_width = (int)(wxMax(min_len, max_len));
- int valueHeight = (int)cyf;
+ int valueHeight = (int)cyf;
/*** Suggested change by George Tasker - remove this block...
#ifdef __WIN32__
// For some reason, under Win95, the text edit control has
new_width += cx;
// The height needs to be a bit bigger under Win95 if using native
- // 3D effects.
- valueHeight = (int) (valueHeight * 1.5) ;
+ // 3D effects.
+ valueHeight = (int) (valueHeight * 1.5) ;
MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
y_offset += valueHeight;
int slider_length = (int)(h1 - y_offset - cy - cy);
int slider_width = w1;
- if (slider_width < 0 )
- slider_width = 20;
+ if (slider_width < 0 )
+ slider_width = 20;
// Slider must have a minimum/default length
if (slider_length < 100)
MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
}
- else
- {
- // No labels
- // If we're prepared to use the existing size, then...
- if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
- {
- GetSize(&w1, &h1);
- }
- if ( w1 < 0 )
- w1 = 20;
- if ( h1 < 0 )
- h1 = 200;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
+ else
+ {
+ // No labels
+ // If we're prepared to use the existing size, then...
+ if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
+ {
+ GetSize(&w1, &h1);
+ }
+ if ( w1 < 0 )
+ w1 = 20;
+ if ( h1 < 0 )
+ h1 = 200;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
}
}
char buf[40];
if ( m_staticMin )
{
- sprintf(buf, "%d", m_rangeMin);
- SetWindowText((HWND) m_staticMin, buf);
+ sprintf(buf, "%d", m_rangeMin);
+ SetWindowText((HWND) m_staticMin, buf);
}
if ( m_staticMax )
}
WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+ WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
if ( nCtlColor == CTLCOLOR_SCROLLBAR )
- return 0;
+ return 0;
// Otherwise, it's a static
if (GetParent()->GetTransparentBackground())
bool wxSlider95::ContainsHWND(WXHWND hWnd) const
{
- return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
+ return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
}
void wxSlider95::Command (wxCommandEvent & event)
bool wxSlider95::Show(bool show)
{
- wxWindow::Show(show);
+ wxWindow::Show(show);
int cshow;
if (show)
cshow = SW_HIDE;
if(m_staticValue)
- ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+ ShowWindow((HWND) m_staticValue, (BOOL)cshow);
if(m_staticMin)
- ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMin, (BOOL)cshow);
if(m_staticMax)
- ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMax, (BOOL)cshow);
return TRUE;
}
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
m_tickFreq = 0;
if ( id == -1 )
- m_windowId = (int)NewControlId();
+ m_windowId = (int)NewControlId();
else
- m_windowId = id;
+ m_windowId = id;
int x = pos.x;
int y = pos.y;
// GetFont()->RealizeResource();
if (GetFont().GetResourceHandle())
{
- if ( m_staticMin )
- SendMessage((HWND)m_staticMin,WM_SETFONT,
- (WPARAM)GetFont().GetResourceHandle(),0L);
- if ( m_staticMax )
- SendMessage((HWND)m_staticMax,WM_SETFONT,
+ if ( m_staticMin )
+ SendMessage((HWND)m_staticMin,WM_SETFONT,
+ (WPARAM)GetFont().GetResourceHandle(),0L);
+ if ( m_staticMax )
+ SendMessage((HWND)m_staticMax,WM_SETFONT,
(WPARAM)GetFont().GetResourceHandle(),0L);
- if (m_staticValue)
- SendMessage((HWND)m_staticValue,WM_SETFONT,
+ if (m_staticValue)
+ SendMessage((HWND)m_staticValue,WM_SETFONT,
(WPARAM)GetFont().GetResourceHandle(),0L);
}
}
return TRUE;
}
-void wxSliderMSW::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
+bool wxSliderMSW::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
+ WXWORD pos, WXHWND control)
{
int position = ::GetScrollPos((HWND)control, SB_CTL);
wxEventType scrollEvent = wxEVT_NULL;
switch ( wParam )
{
- case SB_TOP:
- nScrollInc = m_rangeMax - position;
- scrollEvent = wxEVT_SCROLL_TOP;
- break;
-
- case SB_BOTTOM:
- nScrollInc = - position;
- scrollEvent = wxEVT_SCROLL_BOTTOM;
- break;
-
- case SB_LINEUP:
- nScrollInc = - GetLineSize();
- scrollEvent = wxEVT_SCROLL_LINEUP;
- break;
-
- case SB_LINEDOWN:
- nScrollInc = GetLineSize();
- scrollEvent = wxEVT_SCROLL_LINEDOWN;
- break;
-
- case SB_PAGEUP:
- nScrollInc = -GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEUP;
- break;
-
- case SB_PAGEDOWN:
- nScrollInc = GetPageSize();
- scrollEvent = wxEVT_SCROLL_PAGEDOWN;
- break;
-
- case SB_THUMBTRACK:
- case SB_THUMBPOSITION:
+ case SB_TOP:
+ nScrollInc = m_rangeMax - position;
+ scrollEvent = wxEVT_SCROLL_TOP;
+ break;
+
+ case SB_BOTTOM:
+ nScrollInc = - position;
+ scrollEvent = wxEVT_SCROLL_BOTTOM;
+ break;
+
+ case SB_LINEUP:
+ nScrollInc = - GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEUP;
+ break;
+
+ case SB_LINEDOWN:
+ nScrollInc = GetLineSize();
+ scrollEvent = wxEVT_SCROLL_LINEDOWN;
+ break;
+
+ case SB_PAGEUP:
+ nScrollInc = -GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEUP;
+ break;
+
+ case SB_PAGEDOWN:
+ nScrollInc = GetPageSize();
+ scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+ break;
+
+ case SB_THUMBTRACK:
+ case SB_THUMBPOSITION:
#ifdef __WIN32__
- nScrollInc = (signed short)pos - position;
+ nScrollInc = (signed short)pos - position;
#else
- nScrollInc = pos - position;
+ nScrollInc = pos - position;
#endif
- scrollEvent = wxEVT_SCROLL_THUMBTRACK;
- break;
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+ break;
- default:
- nScrollInc = 0;
- return;
+ default:
+ nScrollInc = 0;
}
- if (nScrollInc != 0)
+ if (nScrollInc == 0)
{
+ // no event...
+ return FALSE;
+ }
- int newPos = position + nScrollInc;
+ int newPos = position + nScrollInc;
- if (!(newPos < GetMin() || newPos > GetMax()))
- {
- SetValue(newPos);
+ if ( (newPos < GetMin()) || (newPos > GetMax()) )
+ {
+ // out of range - but we did process it
+ return TRUE;
+ }
- wxScrollEvent event(scrollEvent, m_windowId);
- event.SetPosition(newPos);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ SetValue(newPos);
- wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
- cevent.SetEventObject( this );
- GetEventHandler()->ProcessEvent( cevent );
- }
- }
-}
+ wxScrollEvent event(scrollEvent, m_windowId);
+ event.SetPosition(newPos);
+ event.SetEventObject( this );
+ GetEventHandler()->ProcessEvent(event);
-void wxSliderMSW::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
-{
- MSWOnVScroll(wParam, pos, control);
+ wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
+ cevent.SetEventObject( this );
+
+ return GetEventHandler()->ProcessEvent( cevent );
}
wxSliderMSW::~wxSliderMSW()
if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
{
- if ( m_windowStyle & wxSL_LABELS )
- {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
int min_len = 0;
GetWindowText((HWND) m_staticMin, buf, 300);
if (m_staticValue)
{
int new_width = (int)(wxMax(min_len, max_len));
- int valueHeight = (int)cyf;
+ int valueHeight = (int)cyf;
#ifdef __WIN32__
// For some reason, under Win95, the text edit control has
// a lot of space before the first character
MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
}
- else
- {
- // No labels
- if ( w1 < 0 )
- w1 = 200;
- if ( h1 < 0 )
- h1 = 20;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
+ else
+ {
+ // No labels
+ if ( w1 < 0 )
+ w1 = 200;
+ if ( h1 < 0 )
+ h1 = 20;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
}
else
{
- if ( m_windowStyle & wxSL_LABELS )
- {
+ if ( m_windowStyle & wxSL_LABELS )
+ {
int min_len;
GetWindowText((HWND) m_staticMin, buf, 300);
GetTextExtent(buf, &min_len, &cyf,NULL,NULL,& this->GetFont());
if (m_staticValue)
{
int new_width = (int)(wxMax(min_len, max_len));
- int valueHeight = (int)cyf;
+ int valueHeight = (int)cyf;
/*** Suggested change by George Tasker - remove this block...
#ifdef __WIN32__
// For some reason, under Win95, the text edit control has
MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
}
- else
- {
- // No labels
- if ( w1 < 0 )
- w1 = 20;
- if ( h1 < 0 )
- h1 = 200;
- MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
- }
+ else
+ {
+ // No labels
+ if ( w1 < 0 )
+ w1 = 20;
+ if ( h1 < 0 )
+ h1 = 200;
+ MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
+ }
}
}
char buf[40];
if ( m_staticMin )
{
- sprintf(buf, "%d", m_rangeMin);
- SetWindowText((HWND) m_staticMin, buf);
+ sprintf(buf, "%d", m_rangeMin);
+ SetWindowText((HWND) m_staticMin, buf);
}
if ( m_staticMax )
}
WXHBRUSH wxSliderMSW::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+ WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
if ( nCtlColor == CTLCOLOR_SCROLLBAR )
- return 0;
+ return 0;
// Otherwise, it's a static
if (GetParent()->GetTransparentBackground())
bool wxSliderMSW::ContainsHWND(WXHWND hWnd) const
{
- return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
+ return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
}
void wxSliderMSW::Command (wxCommandEvent & event)
bool wxSliderMSW::Show(bool show)
{
- wxWindow::Show(show);
+ wxWindow::Show(show);
int cshow;
if (show)
cshow = SW_HIDE;
if(m_staticValue)
- ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+ ShowWindow((HWND) m_staticValue, (BOOL)cshow);
if(m_staticMin)
- ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMin, (BOOL)cshow);
if(m_staticMax)
- ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+ ShowWindow((HWND) m_staticMax, (BOOL)cshow);
return TRUE;
}
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
-#pragma implementation "spinbutt.h"
+ #pragma implementation "spinbutt.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#ifndef WX_PRECOMP
-#include "wx/wx.h"
+ #include "wx/wx.h"
#endif
// Can't resolve reference to CreateUpDownControl in
#include "wx/msw/private.h"
#if !defined(__GNUWIN32__) || defined(__TWIN32__)
-#include <commctrl.h>
+ #include <commctrl.h>
#endif
#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
+ IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
#endif
-wxSpinButton::wxSpinButton(void)
+wxSpinButton::wxSpinButton()
{
- m_min = 0;
- m_max = 100;
+ m_min = 0;
+ m_max = 100;
}
bool wxSpinButton::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
DWORD wstyle = WS_VISIBLE | WS_CHILD | WS_TABSTOP;
if ( m_windowStyle & wxSP_HORIZONTAL )
- wstyle |= UDS_HORZ;
+ wstyle |= UDS_HORZ;
if ( m_windowStyle & wxSP_ARROW_KEYS )
- wstyle |= UDS_ARROWKEYS;
+ wstyle |= UDS_ARROWKEYS;
if ( m_windowStyle & wxSP_WRAP )
- wstyle |= UDS_WRAP;
+ wstyle |= UDS_WRAP;
// Create the ListView control.
HWND hWndListControl = CreateUpDownControl(wstyle,
m_windowId,
wxGetInstance(),
0,
- m_min, m_max, m_min);
+ m_min, m_max, m_min);
m_hWnd = (WXHWND) hWndListControl;
if (parent) parent->AddChild(this);
// TODO: have this for all controls.
if ( !m_hWnd )
- return FALSE;
+ return FALSE;
SubclassWin((WXHWND) m_hWnd);
return TRUE;
}
-wxSpinButton::~wxSpinButton(void)
+wxSpinButton::~wxSpinButton()
{
}
// Attributes
////////////////////////////////////////////////////////////////////////////
-int wxSpinButton::GetValue(void) const
+int wxSpinButton::GetValue() const
{
- return (int) ::SendMessage((HWND) GetHWND(), UDM_GETPOS, 0, 0);
+ return (int) ::SendMessage((HWND) GetHWND(), UDM_GETPOS, 0, 0);
}
void wxSpinButton::SetValue(int val)
{
- ::SendMessage((HWND) GetHWND(), UDM_SETPOS, 0, (LPARAM) MAKELONG((short) val, 0));
+ ::SendMessage((HWND) GetHWND(), UDM_SETPOS, 0, (LPARAM) MAKELONG((short) val, 0));
}
void wxSpinButton::SetRange(int minVal, int maxVal)
{
- m_min = minVal;
- m_max = maxVal;
- ::SendMessage((HWND) GetHWND(), UDM_SETRANGE, 0,
+ m_min = minVal;
+ m_max = maxVal;
+ ::SendMessage((HWND) GetHWND(), UDM_SETRANGE, 0,
(LPARAM) MAKELONG((short)maxVal, (short)minVal));
}
-void wxSpinButton::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
+bool wxSpinButton::MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control)
{
- if (control)
- {
+ if ( !control )
+ return FALSE;
+
wxSpinEvent event(wxEVT_NULL, m_windowId);
event.SetPosition(pos);
- event.SetOrientation(wxVERTICAL);
- event.SetEventObject( this );
+ event.SetOrientation(orientation);
+ event.SetEventObject(this);
- switch ( wParam )
- {
- case SB_TOP:
- event.m_eventType = wxEVT_SCROLL_TOP;
- break;
+ switch ( wParam )
+ {
+ case SB_TOP:
+ event.m_eventType = wxEVT_SCROLL_TOP;
+ break;
- case SB_BOTTOM:
- event.m_eventType = wxEVT_SCROLL_BOTTOM;
- break;
+ case SB_BOTTOM:
+ event.m_eventType = wxEVT_SCROLL_BOTTOM;
+ break;
- case SB_LINEUP:
- event.m_eventType = wxEVT_SCROLL_LINEUP;
- break;
+ case SB_LINEUP:
+ event.m_eventType = wxEVT_SCROLL_LINEUP;
+ break;
- case SB_LINEDOWN:
- event.m_eventType = wxEVT_SCROLL_LINEDOWN;
- break;
+ case SB_LINEDOWN:
+ event.m_eventType = wxEVT_SCROLL_LINEDOWN;
+ break;
- case SB_PAGEUP:
- event.m_eventType = wxEVT_SCROLL_PAGEUP;
- break;
+ case SB_PAGEUP:
+ event.m_eventType = wxEVT_SCROLL_PAGEUP;
+ break;
- case SB_PAGEDOWN:
- event.m_eventType = wxEVT_SCROLL_PAGEDOWN;
- break;
+ case SB_PAGEDOWN:
+ event.m_eventType = wxEVT_SCROLL_PAGEDOWN;
+ break;
case SB_THUMBTRACK:
case SB_THUMBPOSITION:
- event.m_eventType = wxEVT_SCROLL_THUMBTRACK;
- break;
-
- default:
- return;
- break;
- }
- if (!GetEventHandler()->ProcessEvent(event))
- Default();
- }
-}
-
-void wxSpinButton::MSWOnHScroll( WXWORD wParam, WXWORD pos, WXHWND control)
-{
- if (control)
- {
- wxSpinEvent event(wxEVT_NULL, m_windowId);
- event.SetPosition(pos);
- event.SetOrientation(wxHORIZONTAL);
- event.SetEventObject( this );
-
- switch ( wParam )
- {
- case SB_TOP:
- event.m_eventType = wxEVT_SCROLL_TOP;
- break;
-
- case SB_BOTTOM:
- event.m_eventType = wxEVT_SCROLL_BOTTOM;
- break;
-
- case SB_LINEUP:
- event.m_eventType = wxEVT_SCROLL_LINEUP;
- break;
+ event.m_eventType = wxEVT_SCROLL_THUMBTRACK;
+ break;
- case SB_LINEDOWN:
- event.m_eventType = wxEVT_SCROLL_LINEDOWN;
- break;
+ default:
+ return FALSE;
+ }
- case SB_PAGEUP:
- event.m_eventType = wxEVT_SCROLL_PAGEUP;
- break;
-
- case SB_PAGEDOWN:
- event.m_eventType = wxEVT_SCROLL_PAGEDOWN;
- break;
-
- case SB_THUMBTRACK:
- case SB_THUMBPOSITION:
- event.m_eventType = wxEVT_SCROLL_THUMBTRACK;
- break;
-
- default:
- return;
- break;
- }
- if (!GetEventHandler()->ProcessEvent(event))
- Default();
- }
+ return GetEventHandler()->ProcessEvent(event);
}
bool wxSpinButton::MSWCommand(WXUINT cmd, WXWORD id)
{
- // No command messages
- return FALSE;
-}
-
-bool wxSpinButton::MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM* result)
-{
- NMHDR* hdr1 = (NMHDR*) lParam;
- switch ( hdr1->code )
- {
- /* We don't process this message, currently */
- case UDN_DELTAPOS:
-
- default :
- return wxControl::MSWNotify(wParam, lParam, result);
- break;
- }
-/*
- event.eventObject = this;
- event.SetEventType(eventType);
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- return FALSE;
-*/
- return TRUE;
+ // No command messages
+ return FALSE;
}
// Spin event
IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxScrollEvent)
-wxSpinEvent::wxSpinEvent(wxEventType commandType, int id):
- wxScrollEvent(commandType, id)
+wxSpinEvent::wxSpinEvent(wxEventType commandType, int id)
+ : wxScrollEvent(commandType, id)
{
}
-#endif
+#endif // __WIN95__
return FALSE;
}
-bool wxTabCtrl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result)
+bool wxTabCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
{
wxTabEvent event(wxEVT_NULL, m_windowId);
wxEventType eventType = wxEVT_NULL;
}
default :
- return wxControl::MSWNotify(wParam, lParam, result);
+ return wxControl::MSWOnNotify(idCtrl, lParam, result);
}
event.SetEventObject( this );
event.SetEventType(eventType);
- event.SetInt( (int) LOWORD(wParam) ) ;
+ event.SetInt(idCtrl) ;
return ProcessEvent(event);
}
return TRUE;
}
-bool wxToolBar95::MSWNotify(WXWPARAM WXUNUSED(wParam),
+bool wxToolBar95::MSWOnNotify(int WXUNUSED(idCtrl),
WXLPARAM lParam,
WXLPARAM *result)
{
// For Rich Edit controls. Do we need it?
#if 0
#if wxUSE_RICHEDIT
-bool wxTextCtrl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam)
+bool wxTextCtrl::MSWOnNotify(WXWPARAM wParam, WXLPARAM lParam)
{
wxCommandEvent event(0, m_windowId);
int eventType = 0;
{
// Insert case code here
default :
- return wxControl::MSWNotify(wParam, lParam);
+ return wxControl::MSWOnNotify(wParam, lParam);
break;
}
}
// process WM_NOTIFY Windows message
-bool wxTreeCtrl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result)
+bool wxTreeCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
{
wxTreeEvent event(wxEVT_NULL, m_windowId);
wxEventType eventType = wxEVT_NULL;
}
default:
- return wxControl::MSWNotify(wParam, lParam, result);
+ return wxControl::MSWOnNotify(idCtrl, lParam, result);
}
event.SetEventObject(this);
// Name: windows.cpp
// Purpose: wxWindow
// Author: Julian Smart
-// Modified by:
+// Modified by: VZ on 13.05.99: no more Default(), MSWOnXXX() reorganisation
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
+// ===========================================================================
+// declarations
+// ===========================================================================
+
+// ---------------------------------------------------------------------------
+// headers
+// ---------------------------------------------------------------------------
+
#ifdef __GNUG__
-#pragma implementation "window.h"
+ #pragma implementation "window.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#undef GetClassInfo
#endif
+// ---------------------------------------------------------------------------
+// macros
+// ---------------------------------------------------------------------------
+
+// standard macros missing from some compilers headers
+#ifndef GET_X_LPARAM
+ #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
+ #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
+#endif // GET_X_LPARAM
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
#ifdef __WXDEBUG__
const char *wxGetMessageName(int message);
#endif //__WXDEBUG__
IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
#endif
+// ---------------------------------------------------------------------------
+// event tables
+// ---------------------------------------------------------------------------
+
BEGIN_EVENT_TABLE(wxWindow, wxWindowBase)
- EVT_CHAR(wxWindow::OnChar)
EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground)
EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged)
EVT_INIT_DIALOG(wxWindow::OnInitDialog)
EVT_IDLE(wxWindow::OnIdle)
END_EVENT_TABLE()
+// ===========================================================================
+// implementation
+// ===========================================================================
+
// Find an item given the MS Windows id
wxWindow *wxWindow::FindItem(int id) const
{
return FALSE;
}
-bool wxWindow::MSWNotify(WXWPARAM WXUNUSED(wParam),
- WXLPARAM lParam,
- WXLPARAM* WXUNUSED(result))
-{
#ifdef __WIN95__
+// FIXME: VZ: I'm not sure at all that the order of processing is correct
+bool wxWindow::HandleNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
+{
+ LPNMHDR hdr = (LPNMHDR)lParam;
+ HWND hWnd = hdr->hwndFrom;
+ wxWindow *win = wxFindWinFromHandle((WXHWND)hWnd);
+
+ // is this one of our windows?
+ if ( win )
+ {
+ return win->MSWOnNotify(idCtrl, lParam, result);
+ }
+
+ // try all our children
+ wxWindowList::Node *node = GetChildren().GetFirst();
+ while ( node )
+ {
+ wxWindow *child = node->GetData();
+ if ( child->MSWOnNotify(idCtrl, lParam, result) )
+ {
+ return TRUE;
+
+ break;
+ }
+
+ node = node->GetNext();
+ }
+
+ // finally try this window too (catches toolbar case)
+ return MSWOnNotify(idCtrl, lParam, result);
+}
+
+bool wxWindow::MSWOnNotify(int WXUNUSED(idCtrl),
+ WXLPARAM lParam,
+ WXLPARAM* WXUNUSED(result))
+{
#if wxUSE_TOOLTIPS
NMHDR* hdr = (NMHDR *)lParam;
if ( hdr->code == TTN_NEEDTEXT && m_tooltip )
// processed
return TRUE;
}
-#endif
-#endif
+#endif // wxUSE_TOOLTIPS
return FALSE;
}
+#endif // __WIN95__
void wxWindow::PreDelete(WXHDC WXUNUSED(dc))
{
m_mouseInWindow = FALSE;
// wxWnd
- m_lastMsg = 0;
- m_lastWParam = 0;
- m_lastLParam = 0;
m_hMenu = 0;
m_xThumbSize = 0;
m_yThumbSize = 0;
m_backgroundTransparent = FALSE;
+#if wxUSE_MOUSEEVENT_HACK
m_lastMouseX =
m_lastMouseY = -1;
m_lastMouseEvent = -1;
+#endif // wxUSE_MOUSEEVENT_HACK
}
// Destructor
MSWDetachWindowMenu();
+ if ( m_parent )
+ m_parent->RemoveChild(this);
+
+ DestroyChildren();
+
if ( m_hWnd )
::DestroyWindow((HWND)m_hWnd);
void wxWindow::SetFocus()
{
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::SetFocus(hWnd);
}
if ( !wxWindowBase::Enable(enable) )
return FALSE;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::EnableWindow(hWnd, (BOOL)enable);
void wxWindow::CaptureMouse()
{
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd && !m_winCaptured )
{
SetCapture(hWnd);
// JACS
void wxWindow::DragAcceptFiles(bool accept)
{
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::DragAcceptFiles(hWnd, (BOOL)accept);
}
void wxWindow::DoSetToolTip(wxToolTip *tooltip)
{
- wxWindowBase::SetToolTip(tooltip);
+ wxWindowBase::DoSetToolTip(tooltip);
if ( m_tooltip )
m_tooltip->SetWindow(this);
// Get total size
void wxWindow::DoGetSize(int *x, int *y) const
{
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
RECT rect;
GetWindowRect(hWnd, &rect);
void wxWindow::DoGetPosition(int *x, int *y) const
{
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
HWND hParentWnd = 0;
if ( GetParent() )
hParentWnd = (HWND) GetParent()->GetHWND();
if ( y )
pt.y = *y;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
::ScreenToClient(hWnd, &pt);
if ( x )
if ( y )
pt.y = *y;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
::ClientToScreen(hWnd, &pt);
if ( x )
wxASSERT_MSG( m_cursor.Ok(),
_T("cursor must be valid after call to the base version"));
- HWND hWnd = (HWND)GetHWND();
+ HWND hWnd = GetHwnd();
// Change the cursor NOW if we're within the correct window
POINT point;
// Get size *available for subwindows* i.e. excluding menu bar etc.
void wxWindow::DoGetClientSize(int *x, int *y) const
{
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
RECT rect;
::GetClientRect(hWnd, &rect);
if ( x )
if ( height == -1 )
actualHeight = currentH ;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
MoveWindow(hWnd, actualX, actualY, actualWidth, actualHeight, (BOOL)TRUE);
}
void wxWindow::DoSetClientSize(int width, int height)
{
wxWindow *parent = GetParent();
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
HWND hParentWnd = (HWND) 0;
if ( parent )
hParentWnd = (HWND) parent->GetHWND();
if ( !wxWindowBase::Show(show) )
return FALSE;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
int cshow = show ? SW_SHOW : SW_HIDE;
::ShowWindow(hWnd, cshow);
int wxWindow::GetCharHeight(void) const
{
TEXTMETRIC lpTextMetric;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
HDC dc = ::GetDC(hWnd);
GetTextMetrics(dc, &lpTextMetric);
int wxWindow::GetCharWidth(void) const
{
TEXTMETRIC lpTextMetric;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
HDC dc = ::GetDC(hWnd);
GetTextMetrics(dc, &lpTextMetric);
if ( !fontToUse )
fontToUse = (wxFont *) & m_font;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
HDC dc = ::GetDC(hWnd);
HFONT fnt = 0;
void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
{
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
{
if ( rect )
}
}
-bool wxWindow::ProcessEvent(wxEvent& event)
-{
- // we save here the information about the last message because it might be
- // overwritten if the event handler sends any messages to our window (case
- // in point: wxNotebook::OnSize) - and then if we call Default() later
- // (which is done quite often if the message is not processed) it will use
- // incorrect values for m_lastXXX variables
- WXUINT lastMsg = m_lastMsg;
- WXWPARAM lastWParam = m_lastWParam;
- WXLPARAM lastLParam = m_lastLParam;
-
- // call the base version
- bool bProcessed = wxEvtHandler::ProcessEvent(event);
-
- // restore
- m_lastMsg = lastMsg;
- m_lastWParam = lastWParam;
- m_lastLParam = lastLParam;
-
- return bProcessed;
-}
+// ---------------------------------------------------------------------------
+// Main wxWindows window proc and the window proc for wxWindow
+// ---------------------------------------------------------------------------
-// Hook for new window just as it's being created,
-// when the window isn't yet associated with the handle
+// Hook for new window just as it's being created, when the window isn't yet
+// associated with the handle
wxWindow *wxWndHook = NULL;
// Main window proc
LRESULT APIENTRY _EXPORT wxWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
+ // trace all messages - useful for the debugging
+#ifdef __WXDEBUG__
+ wxLogTrace(wxTraceMessages, "Processing %s(wParam=%8lx, lParam=%8lx)",
+ wxGetMessageName(message), wParam, lParam);
+#endif // __WXDEBUG__
+
wxWindow *wnd = wxFindWinFromHandle((WXHWND) hWnd);
+ // when we get the first message for the HWND we just created, we associate
+ // it with wxWindow stored in wxWndHook
if ( !wnd && wxWndHook )
{
wxAssociateWinWithHandle(hWnd, wxWndHook);
wnd->SetHWND((WXHWND)hWnd);
}
+ LRESULT rc;
+
// Stop right here if we don't have a valid handle in our wxWindow object.
- if ( wnd && !wnd->GetHWND() ) {
+ if ( wnd && !wnd->GetHWND() )
+ {
+ // FIXME: why do we do this?
wnd->SetHWND((WXHWND) hWnd);
- long res = wnd->MSWDefWindowProc(message, wParam, lParam );
+ rc = wnd->MSWDefWindowProc(message, wParam, lParam );
wnd->SetHWND(0);
- return res;
- }
-
- if ( wnd ) {
- wnd->PushLastMessage(message, wParam, lParam);
}
- if ( wnd )
- return wnd->MSWWindowProc(message, wParam, lParam);
else
- return DefWindowProc( hWnd, message, wParam, lParam );
-}
+ {
+ if ( wnd )
+ rc = wnd->MSWWindowProc(message, wParam, lParam);
+ else
+ rc = DefWindowProc( hWnd, message, wParam, lParam );
+ }
-// Should probably have a test for 'genuine' NT
-#if defined(__WIN32__)
- #define DIMENSION_TYPE short
-#else
- #define DIMENSION_TYPE int
-#endif
+ return rc;
+}
-// Main Windows window proc
long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
- wxASSERT( m_lastMsg == message &&
- m_lastWParam == wParam && m_lastLParam == lParam );
+ // did we process the message?
+ bool processed = FALSE;
-#ifdef __WXDEBUG__
- wxLogTrace(wxTraceMessages, "Processing %s(%lx, %lx)",
- wxGetMessageName(message), wParam, lParam);
-#endif // __WXDEBUG__
+ // the return value
+ union
+ {
+ bool allow;
+ long result;
+ WXHICON hIcon;
+ WXHBRUSH hBrush;
+ } rc;
+
+ // for most messages we should return 0 when we do process the message
+ rc.result = 0;
- HWND hWnd = (HWND)m_hWnd;
+ HWND hWnd = GetHwnd();
- switch (message)
+ switch ( message )
{
- case WM_ACTIVATE:
- {
+ case WM_ACTIVATE:
+ {
#ifdef __WIN32__
- WORD state = LOWORD(wParam);
- WORD minimized = HIWORD(wParam);
- HWND hwnd = (HWND)lParam;
+ WORD state = LOWORD(wParam);
+ WORD minimized = HIWORD(wParam);
+ HWND hwnd = (HWND)lParam;
#else
- WORD state = (WORD)wParam;
- WORD minimized = LOWORD(lParam);
- HWND hwnd = (HWND)HIWORD(lParam);
+ WORD state = (WORD)wParam;
+ WORD minimized = LOWORD(lParam);
+ HWND hwnd = (HWND)HIWORD(lParam);
#endif
- MSWOnActivate(state, (minimized != 0), (WXHWND) hwnd);
- return 0;
+ processed = MSWOnActivate(state, minimized != 0, (WXHWND)hwnd);
+ }
break;
- }
- case WM_SETFOCUS:
- {
- HWND hwnd = (HWND)wParam;
- // return OnSetFocus(hwnd);
- if ( MSWOnSetFocus((WXHWND) hwnd) )
- return 0;
- else return MSWDefWindowProc(message, wParam, lParam );
- break;
- }
- case WM_KILLFOCUS:
- {
- HWND hwnd = (HWND)lParam;
- // return OnKillFocus(hwnd);
- if ( MSWOnKillFocus((WXHWND) hwnd) )
- return 0;
- else
- return MSWDefWindowProc(message, wParam, lParam );
- break;
- }
- case WM_CREATE:
- {
- MSWOnCreate((WXLPCREATESTRUCT) (LPCREATESTRUCT)lParam);
- return 0;
- break;
- }
- case WM_SHOWWINDOW:
- {
- MSWOnShow((wParam != 0), (int) lParam);
- break;
- }
- case WM_PAINT:
- {
- if ( MSWOnPaint() )
- return 0;
- else return MSWDefWindowProc(message, wParam, lParam );
+ case WM_CLOSE:
+ // process this message for any toplevel window
+ if ( !GetParent() )
+ {
+ // if we can't close, tell the system that we processed the
+ // message - otherwise it would close us
+ processed = !Close();
+ }
break;
- }
- case WM_QUERYDRAGICON:
- {
- HICON hIcon = (HICON)MSWOnQueryDragIcon();
- if ( hIcon )
- return (long)hIcon;
- else
- return MSWDefWindowProc(message, wParam, lParam );
+
+ case WM_SETFOCUS:
+ processed = MSWOnSetFocus((WXHWND)(HWND)wParam);
break;
- }
- case WM_SIZE:
- {
- int width = LOWORD(lParam);
- int height = HIWORD(lParam);
- MSWOnSize(width, height, wParam);
+ case WM_KILLFOCUS:
+ processed = MSWOnKillFocus((WXHWND)(HWND)wParam);
break;
- }
- case WM_MOVE:
- {
- wxMoveEvent event(wxPoint(LOWORD(lParam), HIWORD(lParam)),
- m_windowId);
- event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
- }
- break;
+ case WM_CREATE:
+ {
+ bool allow;
+ processed = MSWOnCreate((WXLPCREATESTRUCT)lParam, &allow);
- case WM_WINDOWPOSCHANGING:
- {
- MSWOnWindowPosChanging((void *)lParam);
+ // we should return 0 to allow window creation
+ rc.result = !allow;
+ }
break;
- }
- case WM_RBUTTONDOWN:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnRButtonDown(x, y, wParam);
- break;
- }
- case WM_RBUTTONUP:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnRButtonUp(x, y, wParam);
+ case WM_SHOWWINDOW:
+ processed = MSWOnShow(wParam != 0, (int)lParam);
break;
- }
- case WM_RBUTTONDBLCLK:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnRButtonDClick(x, y, wParam);
- break;
- }
- case WM_MBUTTONDOWN:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnMButtonDown(x, y, wParam);
- break;
- }
- case WM_MBUTTONUP:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnMButtonUp(x, y, wParam);
- break;
- }
- case WM_MBUTTONDBLCLK:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnMButtonDClick(x, y, wParam);
+
+ case WM_PAINT:
+ processed = MSWOnPaint();
break;
- }
- case WM_LBUTTONDOWN:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnLButtonDown(x, y, wParam);
+
+ case WM_QUERYDRAGICON:
+ processed = MSWOnQueryDragIcon(&rc.hIcon);
break;
- }
- case WM_LBUTTONUP:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnLButtonUp(x, y, wParam);
+
+ case WM_SIZE:
+ processed = MSWOnSize(LOWORD(lParam), HIWORD(lParam), wParam);
break;
- }
- case WM_LBUTTONDBLCLK:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnLButtonDClick(x, y, wParam);
+
+ case WM_MOVE:
+ processed = HandleMove(LOWORD(lParam), HIWORD(lParam));
break;
- }
- case WM_MOUSEMOVE:
- {
- int x = (DIMENSION_TYPE) LOWORD(lParam);
- int y = (DIMENSION_TYPE) HIWORD(lParam);
- MSWOnMouseMove(x, y, wParam);
+
+ case WM_WINDOWPOSCHANGING:
+ processed = MSWOnWindowPosChanging((void *)lParam);
break;
- }
- case MM_JOY1BUTTONDOWN:
- {
- int x = LOWORD(lParam);
- int y = HIWORD(lParam);
- MSWOnJoyDown(wxJOYSTICK1, x, y, wParam);
+
+ case WM_MOUSEMOVE:
+ case WM_LBUTTONDOWN:
+ case WM_LBUTTONUP:
+ case WM_LBUTTONDBLCLK:
+ case WM_RBUTTONDOWN:
+ case WM_RBUTTONUP:
+ case WM_RBUTTONDBLCLK:
+ case WM_MBUTTONDOWN:
+ case WM_MBUTTONUP:
+ case WM_MBUTTONDBLCLK:
+ {
+ int x = LOWORD(lParam);
+ int y = HIWORD(lParam);
+
+ processed = MSWOnMouseEvent(message, x, y, wParam);
+ }
break;
- }
- case MM_JOY2BUTTONDOWN:
- {
- int x = LOWORD(lParam);
- int y = HIWORD(lParam);
- MSWOnJoyDown(wxJOYSTICK2, x, y, wParam);
+
+ case MM_JOY1MOVE:
+ case MM_JOY2MOVE:
+ case MM_JOY1ZMOVE:
+ case MM_JOY2ZMOVE:
+ case MM_JOY1BUTTONDOWN:
+ case MM_JOY2BUTTONDOWN:
+ case MM_JOY1BUTTONUP:
+ case MM_JOY2BUTTONUP:
+ {
+ int x = LOWORD(lParam);
+ int y = HIWORD(lParam);
+
+ processed = HandleJoystickEvent(message, x, y, wParam);
+ }
break;
- }
- case MM_JOY1BUTTONUP:
- {
- int x = LOWORD(lParam);
- int y = HIWORD(lParam);
- MSWOnJoyUp(wxJOYSTICK1, x, y, wParam);
+
+ case WM_DESTROY:
+ processed = MSWOnDestroy();
break;
- }
- case MM_JOY2BUTTONUP:
- {
- int x = LOWORD(lParam);
- int y = HIWORD(lParam);
- MSWOnJoyUp(wxJOYSTICK2, x, y, wParam);
+
+ case WM_SYSCOMMAND:
+ processed = MSWOnSysCommand(wParam, lParam);
break;
- }
- case MM_JOY1MOVE:
- {
- int x = LOWORD(lParam);
- int y = HIWORD(lParam);
- MSWOnJoyMove(wxJOYSTICK1, x, y, wParam);
+
+ case WM_COMMAND:
+ {
+#ifdef __WIN32__
+ WORD id = LOWORD(wParam);
+ HWND hwnd = (HWND)lParam;
+ WORD cmd = HIWORD(wParam);
+#else
+ WORD id = (WORD)wParam;
+ HWND hwnd = (HWND)LOWORD(lParam) ;
+ WORD cmd = HIWORD(lParam);
+#endif
+ processed = MSWOnCommand(id, cmd, (WXHWND)hwnd);
+ }
break;
- }
- case MM_JOY2MOVE:
- {
- int x = LOWORD(lParam);
- int y = HIWORD(lParam);
- MSWOnJoyMove(wxJOYSTICK2, x, y, wParam);
+
+#ifdef __WIN95__
+ case WM_NOTIFY:
+ processed = HandleNotify((int)wParam, lParam, &rc.result);
break;
- }
- case MM_JOY1ZMOVE:
- {
- int z = LOWORD(lParam);
- MSWOnJoyZMove(wxJOYSTICK1, z, wParam);
+#endif // Win95
+
+ // for these messages we must return TRUE if process the message
+ case WM_DRAWITEM:
+ case WM_MEASUREITEM:
+ {
+ int idCtrl = (UINT)wParam;
+ if ( message == WM_DRAWITEM )
+ {
+ processed = MSWOnDrawItem(idCtrl,
+ (WXDRAWITEMSTRUCT *)lParam);
+ }
+ else
+ {
+ processed = MSWOnMeasureItem(idCtrl,
+ (WXMEASUREITEMSTRUCT *)lParam);
+ }
+
+ if ( processed )
+ rc.result = TRUE;
+ }
break;
- }
- case MM_JOY2ZMOVE:
- {
- int z = LOWORD(lParam);
- MSWOnJoyZMove(wxJOYSTICK2, z, wParam);
+
+ case WM_KEYDOWN:
+ // If this has been processed by an event handler,
+ // return 0 now (we've handled it).
+ if ( MSWOnKeyDown((WORD) wParam, lParam) )
+ {
+ processed = TRUE;
+
+ break;
+ }
+
+ // we consider these message "not interesting" to OnChar
+ if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
+ {
+ break;
+ }
+
+ switch ( wParam )
+ {
+ // avoid duplicate messages to OnChar for these ASCII keys: they
+ // will be translated by TranslateMessage() and received in WM_CHAR
+ case VK_ESCAPE:
+ case VK_SPACE:
+ case VK_RETURN:
+ case VK_BACK:
+ case VK_TAB:
+ break;
+
+#ifdef VK_APPS
+ // special case of VK_APPS: treat it the same as right mouse
+ // click because both usually pop up a context menu
+ case VK_APPS:
+ {
+ // construct the key mask
+ WPARAM fwKeys = MK_RBUTTON;
+ if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
+ fwKeys |= MK_CONTROL;
+ if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
+ fwKeys |= MK_SHIFT;
+
+ // simulate right mouse button click
+ DWORD dwPos = ::GetMessagePos();
+ int x = GET_X_LPARAM(dwPos),
+ y = GET_Y_LPARAM(dwPos);
+
+ ScreenToClient(&x, &y);
+ processed = MSWOnMouseEvent(WM_RBUTTONDOWN, x, y, fwKeys);
+ }
+ break;
+#endif // VK_APPS
+
+ case VK_LEFT:
+ case VK_RIGHT:
+ case VK_DOWN:
+ case VK_UP:
+ default:
+ processed = MSWOnChar((WORD)wParam, lParam);
+ }
break;
- }
- case WM_DESTROY:
- {
- if ( MSWOnDestroy() )
- return 0;
- else return MSWDefWindowProc(message, wParam, lParam );
+
+ case WM_KEYUP:
+ processed = MSWOnKeyUp((WORD) wParam, lParam);
break;
- }
- case WM_SYSCOMMAND:
- {
- return MSWOnSysCommand(wParam, lParam);
+
+ case WM_CHAR: // Always an ASCII character
+ processed = MSWOnChar((WORD)wParam, lParam, TRUE);
break;
- }
- case WM_COMMAND:
- {
+ case WM_HSCROLL:
+ case WM_VSCROLL:
+ {
#ifdef __WIN32__
- WORD id = LOWORD(wParam);
- HWND hwnd = (HWND)lParam;
- WORD cmd = HIWORD(wParam);
+ WORD code = LOWORD(wParam);
+ WORD pos = HIWORD(wParam);
+ HWND control = (HWND)lParam;
#else
- WORD id = (WORD)wParam;
- HWND hwnd = (HWND)LOWORD(lParam) ;
- WORD cmd = HIWORD(lParam);
+ WORD code = (WORD)wParam;
+ WORD pos = LOWORD(lParam);
+ HWND control = (HWND)HIWORD(lParam);
#endif
- if ( !MSWOnCommand(id, cmd, (WXHWND) hwnd) )
- return MSWDefWindowProc(message, wParam, lParam );
+ processed = MSWOnScroll(message == WM_HSCROLL ? wxHORIZONTAL
+ : wxVERTICAL,
+ code, pos, (WXHWND)control);
+ }
break;
- }
-#if defined(__WIN95__)
- case WM_NOTIFY:
- {
- // for some messages (TVN_ITEMEXPANDING for example), the return
- // value of WM_NOTIFY handler is important, so don't just return 0
- // if we processed the message
- return MSWOnNotify(wParam, lParam);
- }
-#endif
- case WM_MENUSELECT:
- {
+
+ // CTLCOLOR messages are sent by children to query the parent for their
+ // colors
#ifdef __WIN32__
- WORD flags = HIWORD(wParam);
- HMENU sysmenu = (HMENU)lParam;
-#else
- WORD flags = LOWORD(lParam);
- HMENU sysmenu = (HMENU)HIWORD(lParam);
-#endif
- MSWOnMenuHighlight((WORD)wParam, flags, (WXHMENU) sysmenu);
- break;
- }
- case WM_INITMENUPOPUP:
- {
- MSWOnInitMenuPopup((WXHMENU) (HMENU)wParam, (int)LOWORD(lParam), (HIWORD(lParam) != 0));
- break;
- }
- case WM_DRAWITEM:
- {
- return MSWOnDrawItem((int)wParam, (WXDRAWITEMSTRUCT *)lParam);
- break;
- }
- case WM_MEASUREITEM:
- {
- return MSWOnMeasureItem((int)wParam, (WXMEASUREITEMSTRUCT *)lParam);
- break;
- }
- case WM_KEYDOWN:
- // If this has been processed by an event handler,
- // return 0 now (we've handled it).
- if ( MSWOnKeyDown((WORD) wParam, lParam) )
- break;
+ case WM_CTLCOLORMSGBOX:
+ case WM_CTLCOLOREDIT:
+ case WM_CTLCOLORLISTBOX:
+ case WM_CTLCOLORBTN:
+ case WM_CTLCOLORDLG:
+ case WM_CTLCOLORSCROLLBAR:
+ case WM_CTLCOLORSTATIC:
+ {
+ int nCtlColor = CTLCOLOR_BTN;
+ HWND control = (HWND)lParam;
+ HDC hdc = (HDC)wParam;
- // we consider these message "not interesting" to OnChar
- if ( wParam == VK_SHIFT || wParam == VK_CONTROL )
- {
- return Default();
- }
+ processed = MSWOnCtlColor(&rc.hBrush, (WXHDC)hdc, (WXHWND)control,
+ nCtlColor, message, wParam, lParam);
+ break;
+ }
+#else // Win16
+ case WM_CTLCOLOR:
+ {
+ HWND control = (HWND)LOWORD(lParam);
+ int nCtlColor = (int)HIWORD(lParam);
+ HDC hdc = (HDC)wParam;
- switch ( wParam )
- {
- // avoid duplicate messages to OnChar for these ASCII keys: they
- // will be translated by TranslateMessage() and received in WM_CHAR
- case VK_ESCAPE:
- case VK_SPACE:
- case VK_RETURN:
- case VK_BACK:
- case VK_TAB:
- return Default();
+ processed = MSWOnCtlColor(&rc.hBrush, (WXHDC)hdc, (WXHWND)control,
+ nCtlColor, message, wParam, lParam);
+ }
+ break;
+#endif // Win32/16
-#ifdef VK_APPS
+ // the return value for this message is ignored
+ case WM_SYSCOLORCHANGE:
+ {
+ wxSysColourChangedEvent event;
+ event.SetEventObject(this);
- // normally these macros would be defined in windows.h
-#ifndef GET_X_LPARAM
- #define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
- #define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
-#endif
+ processed = GetEventHandler()->ProcessEvent(event);
+ }
+ break;
- // special case of VK_APPS: treat it the same as right mouse click
- // because both usually pop up a context menu
- case VK_APPS:
- {
- // construct the key mask
- WPARAM fwKeys = MK_RBUTTON;
- if ( (::GetKeyState(VK_CONTROL) & 0x100) != 0 )
- fwKeys |= MK_CONTROL;
- if ( (::GetKeyState(VK_SHIFT) & 0x100) != 0 )
- fwKeys |= MK_SHIFT;
-
- // simulate right mouse button click
- DWORD dwPos = ::GetMessagePos();
- int x = GET_X_LPARAM(dwPos),
- y = GET_Y_LPARAM(dwPos);
-
- ScreenToClient(&x, &y);
- MSWOnRButtonDown(x, y, fwKeys);
- }
- break;
-#endif // VK_APPS
+ case WM_PALETTECHANGED:
+ processed = MSWOnPaletteChanged((WXHWND) (HWND) wParam);
+ break;
- case VK_LEFT:
- case VK_RIGHT:
- case VK_DOWN:
- case VK_UP:
- default:
- if ( !MSWOnChar((WORD)wParam, lParam) )
- {
- return Default();
- }
- break;
- }
- break;
+ case WM_QUERYNEWPALETTE:
+ processed = MSWOnQueryNewPalette();
+ break;
- case WM_KEYUP:
- if ( !MSWOnKeyUp((WORD) wParam, lParam) )
- return Default();
- break;
+ // return TRUE if we erase the background
+ case WM_ERASEBKGND:
+ // Prevents flicker when dragging
+ if ( IsIconic(hWnd) ) return 1;
- case WM_CHAR: // Always an ASCII character
- if ( !MSWOnChar((WORD)wParam, lParam, TRUE) )
- return Default();
- break;
+ if ( !MSWOnEraseBkgnd((WXHDC) (HDC)wParam) )
+ return 0;
+ else return 1;
+ break;
- case WM_HSCROLL:
- {
+ case WM_MDIACTIVATE:
+ {
#ifdef __WIN32__
- WORD code = LOWORD(wParam);
- WORD pos = HIWORD(wParam);
- HWND control = (HWND)lParam;
+ HWND hWndActivate = GET_WM_MDIACTIVATE_HWNDACTIVATE(wParam,lParam);
+ HWND hWndDeactivate = GET_WM_MDIACTIVATE_HWNDDEACT(wParam,lParam);
+ BOOL activate = GET_WM_MDIACTIVATE_FACTIVATE(hWnd,wParam,lParam);
+ processed = MSWOnMDIActivate((long)activate,
+ (WXHWND)hWndActivate,
+ (WXHWND)hWndDeactivate);
#else
- WORD code = (WORD)wParam;
- WORD pos = LOWORD(lParam);
- HWND control = (HWND)HIWORD(lParam);
+ processed = MSWOnMDIActivate((BOOL)wParam,
+ (HWND)LOWORD(lParam),
+ (HWND)HIWORD(lParam));
#endif
- MSWOnHScroll(code, pos, (WXHWND) control);
+ }
break;
- }
- case WM_VSCROLL:
- {
-#ifdef __WIN32__
- WORD code = LOWORD(wParam);
- WORD pos = HIWORD(wParam);
- HWND control = (HWND)lParam;
-#else
- WORD code = (WORD)wParam;
- WORD pos = LOWORD(lParam);
- HWND control = (HWND)HIWORD(lParam);
-#endif
- MSWOnVScroll(code, pos, (WXHWND) control);
- break;
- }
-#ifdef __WIN32__
- case WM_CTLCOLORBTN:
- {
- int nCtlColor = CTLCOLOR_BTN;
- HWND control = (HWND)lParam;
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);
- break;
- }
- case WM_CTLCOLORDLG:
- {
- int nCtlColor = CTLCOLOR_DLG;
- HWND control = (HWND)lParam;
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);\
- break;
- }
- case WM_CTLCOLORLISTBOX:
- {
- int nCtlColor = CTLCOLOR_LISTBOX;
- HWND control = (HWND)lParam;
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);
- break;
- }
- case WM_CTLCOLORMSGBOX:
- {
- int nCtlColor = CTLCOLOR_MSGBOX;
- HWND control = (HWND)lParam;
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);
- break;
- }
- case WM_CTLCOLORSCROLLBAR:
- {
- int nCtlColor = CTLCOLOR_SCROLLBAR;
- HWND control = (HWND)lParam;
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);
- break;
- }
- case WM_CTLCOLORSTATIC:
- {
- int nCtlColor = CTLCOLOR_STATIC;
- HWND control = (HWND)lParam;
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);
- break;
- }
- case WM_CTLCOLOREDIT:
- {
- int nCtlColor = CTLCOLOR_EDIT;
- HWND control = (HWND)lParam;
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);
- break;
- }
-#else
- case WM_CTLCOLOR:
- {
- HWND control = (HWND)LOWORD(lParam);
- int nCtlColor = (int)HIWORD(lParam);
- HDC pDC = (HDC)wParam;
- return (DWORD)MSWOnCtlColor((WXHDC) pDC, (WXHWND) control, nCtlColor,
- message, wParam, lParam);
- break;
- }
-#endif
- case WM_SYSCOLORCHANGE:
- {
- // Return value of 0 means, we processed it.
- if ( MSWOnColorChange((WXHWND) hWnd, message, wParam, lParam) == 0 )
- return 0;
- else
- return MSWDefWindowProc(message, wParam, lParam );
- break;
- }
- case WM_PALETTECHANGED:
- {
- return MSWOnPaletteChanged((WXHWND) (HWND) wParam);
- break;
- }
- case WM_QUERYNEWPALETTE:
- {
- return MSWOnQueryNewPalette();
- break;
- }
- case WM_ERASEBKGND:
- {
- // Prevents flicker when dragging
- if ( IsIconic(hWnd) ) return 1;
- if ( !MSWOnEraseBkgnd((WXHDC) (HDC)wParam) )
- return 0; // Default(); MSWDefWindowProc(message, wParam, lParam );
- else return 1;
+ case WM_DROPFILES:
+ processed = MSWOnDropFiles(wParam);
break;
- }
- case WM_MDIACTIVATE:
- {
-#ifdef __WIN32__
- HWND hWndActivate = GET_WM_MDIACTIVATE_HWNDACTIVATE(wParam,lParam);
- HWND hWndDeactivate = GET_WM_MDIACTIVATE_HWNDDEACT(wParam,lParam);
- BOOL activate = GET_WM_MDIACTIVATE_FACTIVATE(hWnd,wParam,lParam);
- return MSWOnMDIActivate((long) activate, (WXHWND) hWndActivate, (WXHWND) hWndDeactivate);
-#else
- return MSWOnMDIActivate((BOOL)wParam, (HWND)LOWORD(lParam),
- (HWND)HIWORD(lParam));
-#endif
- }
- case WM_DROPFILES:
- {
- MSWOnDropFiles(wParam);
- break;
- }
- case WM_INITDIALOG:
- {
+
+ case WM_INITDIALOG:
+ wxFAIL_MSG("to fix");
+
return 0; // MSWOnInitDialog((WXHWND)(HWND)wParam);
- break;
- }
- case WM_QUERYENDSESSION:
- {
- // Same as WM_CLOSE, but inverted results. Thx Microsoft :-)
- // return MSWOnClose();
- return MSWOnQueryEndSession(lParam);
+ // we never set focus from here
+ rc.result = FALSE;
break;
- }
- case WM_ENDSESSION:
- {
- // Same as WM_CLOSE, but inverted results. Thx Microsoft :-)
- MSWOnEndSession((wParam != 0), lParam);
- return 0L;
+
+ case WM_QUERYENDSESSION:
+ processed = MSWOnQueryEndSession(lParam, &rc.allow);
break;
- }
- case WM_CLOSE:
- {
- if ( MSWOnClose() )
- return 0L;
- else
- return 1L;
+
+ case WM_ENDSESSION:
+ processed = MSWOnEndSession(wParam != 0, lParam);
break;
- }
- case WM_GETMINMAXINFO:
- {
- MINMAXINFO *info = (MINMAXINFO *)lParam;
- if ( m_minWidth != -1 )
- info->ptMinTrackSize.x = m_minWidth;
- if ( m_minHeight != -1 )
- info->ptMinTrackSize.y = m_minHeight;
- if ( m_maxWidth != -1 )
- info->ptMaxTrackSize.x = m_maxWidth;
- if ( m_maxHeight != -1 )
- info->ptMaxTrackSize.y = m_maxHeight;
- return MSWDefWindowProc(message, wParam, lParam );
+
+ case WM_GETMINMAXINFO:
+ {
+ MINMAXINFO *info = (MINMAXINFO *)lParam;
+ if ( m_minWidth != -1 )
+ info->ptMinTrackSize.x = m_minWidth;
+ if ( m_minHeight != -1 )
+ info->ptMinTrackSize.y = m_minHeight;
+ if ( m_maxWidth != -1 )
+ info->ptMaxTrackSize.x = m_maxWidth;
+ if ( m_maxHeight != -1 )
+ info->ptMaxTrackSize.y = m_maxHeight;
+ }
break;
- }
- case WM_GETDLGCODE:
- {
- return MSWGetDlgCode();
- }
- case WM_SETCURSOR:
- {
+
+ case WM_SETCURSOR:
// don't set cursor for other windows, only for this one: this
- // prevents children of this window from getting the same cursor
- // as the parent has (don't forget that this message is propagated
- // by default up the window parent-child hierarchy)
+ // prevents children of this window from getting the same cursor as
+ // the parent has (don't forget that this message is propagated by
+ // default up the window parent-child hierarchy)
if ( (HWND)wParam == hWnd )
{
// don't set cursor when the mouse is not in the client part
// returning TRUE stops the DefWindowProc() from
// further processing this message - exactly what we
// need because we've just set the cursor.
- return TRUE;
+ rc.result = TRUE;
+ processed = TRUE;
}
}
}
- }
- return MSWDefWindowProc(message, wParam, lParam );
+ }
- default:
- return MSWDefWindowProc(message, wParam, lParam );
+ if ( !processed )
+ {
+#ifdef __WXDEBUG__
+ wxLogTrace(wxTraceMessages, "Forwarding %s to DefWindowProc.",
+ wxGetMessageName(message));
+#endif // __WXDEBUG__
+ rc.result = MSWDefWindowProc(message, wParam, lParam);
}
- return 0; // Success: we processed this command.
+ return rc.result;
}
// Dialog window proc
{
}
-void wxWindow::MSWCreate(int id, wxWindow *parent, const char *wclass, wxWindow *wx_win, const char *title,
- int x, int y, int width, int height,
- WXDWORD style, const char *dialog_template, WXDWORD extendedStyle)
+bool wxWindow::MSWCreate(int id,
+ wxWindow *parent,
+ const char *wclass,
+ wxWindow *wx_win,
+ const char *title,
+ int x,
+ int y,
+ int width,
+ int height,
+ WXDWORD style,
+ const char *dialog_template,
+ WXDWORD extendedStyle)
{
- bool is_dialog = (dialog_template != NULL);
int x1 = CW_USEDEFAULT;
int y1 = 0;
int width1 = CW_USEDEFAULT;
RECT parent_rect;
if ( parent )
{
- // Was GetWindowRect: JACS 5/5/95
::GetClientRect((HWND) parent->GetHWND(), &parent_rect);
width1 = parent_rect.right - parent_rect.left;
wxWndHook = this;
- if ( is_dialog )
+ if ( dialog_template )
{
- // MakeProcInstance doesn't seem to be needed in C7. Is it needed for
- // other compilers???
- // VZ: it's always needed for Win16 and never for Win32
-#ifdef __WIN32__
- m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent,
- (DLGPROC)wxDlgProc);
-#else
- // N.B.: if we _don't_ use this form,
- // then with VC++ 1.5, it crashes horribly.
-#if 1
- m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent,
- (DLGPROC)wxDlgProc);
-#else
- // Crashes when we use this.
- DLGPROC dlgproc = (DLGPROC)MakeProcInstance((DLGPROC)wxWndProc, wxGetInstance());
-
- m_hWnd = (WXHWND) ::CreateDialog(wxGetInstance(), dialog_template, hParent,
- (DLGPROC)dlgproc);
-#endif
-#endif
+ m_hWnd = (WXHWND)::CreateDialog(wxGetInstance(),
+ dialog_template,
+ hParent,
+ (DLGPROC)wxDlgProc);
if ( m_hWnd == 0 )
- MessageBox(NULL, "Can't find dummy dialog template!\nCheck resource include path for finding wx.rc.",
- "wxWindows Error", MB_ICONEXCLAMATION | MB_OK);
- else MoveWindow((HWND) m_hWnd, x1, y1, width1, height1, FALSE);
+ {
+ wxLogError(_("Can't find dummy dialog template!\n"
+ "Check resource include path for finding wx.rc."));
+
+ return FALSE;
+ }
+
+ ::MoveWindow(GetHwnd(), x1, y1, width1, height1, FALSE);
}
else
{
int controlId = 0;
if ( style & WS_CHILD )
controlId = id;
- if ( !title )
- title = "";
-
- m_hWnd = (WXHWND)CreateWindowEx(extendedStyle, wclass,
- title,
- style,
- x1, y1,
- width1, height1,
- hParent, (HMENU)controlId, wxGetInstance(),
- NULL);
-
- if ( !m_hWnd ) {
- wxLogError("Can't create window of class %s!\n"
- "Possible Windows 3.x compatibility problem?", wclass);
+
+ m_hWnd = (WXHWND)CreateWindowEx(extendedStyle,
+ wclass,
+ title ? title : "",
+ style,
+ x1, y1,
+ width1, height1,
+ hParent, (HMENU)controlId,
+ wxGetInstance(),
+ NULL);
+
+ if ( !m_hWnd )
+ {
+ wxLogError(_("Can't create window of class %s!\n"
+ "Possible Windows 3.x compatibility problem?"),
+ wclass);
+
+ return FALSE;
}
}
wxWndHook = NULL;
wxWinHandleList->Append((long)m_hWnd, this);
-}
-void wxWindow::MSWOnCreate(WXLPCREATESTRUCT WXUNUSED(cs))
-{
+ return TRUE;
}
-bool wxWindow::MSWOnClose()
+bool wxWindow::MSWOnCreate(WXLPCREATESTRUCT WXUNUSED(cs), bool *mayCreate)
{
- return FALSE;
-}
+ *mayCreate = TRUE;
-// Some compilers don't define this
-#ifndef ENDSESSION_LOGOFF
-#define ENDSESSION_LOGOFF 0x80000000
-#endif
+ return TRUE;
+}
-// Return TRUE to end session, FALSE to veto end session.
-bool wxWindow::MSWOnQueryEndSession(long logOff)
+bool wxWindow::MSWOnQueryEndSession(long logOff, bool *mayEnd)
{
wxCloseEvent event(wxEVT_QUERY_END_SESSION, -1);
event.SetEventObject(wxTheApp);
event.SetCanVeto(TRUE);
- event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
- if ( (this == wxTheApp->GetTopWindow() ) && // Only send once
- wxTheApp->ProcessEvent(event) && event.GetVeto())
- {
- return FALSE; // Veto!
- }
- else
+ event.SetLoggingOff(logOff == ENDSESSION_LOGOFF);
+
+ bool rc = wxTheApp->ProcessEvent(event);
+
+ if ( rc )
{
- return TRUE; // Don't veto
+ // we may end only if the app didn't veto session closing (double
+ // negation...)
+ *mayEnd = !event.GetVeto();
}
+
+ return rc;
}
bool wxWindow::MSWOnEndSession(bool endSession, long logOff)
{
+ // do nothing if the session isn't ending
+ if ( !endSession )
+ return FALSE;
+
wxCloseEvent event(wxEVT_END_SESSION, -1);
event.SetEventObject(wxTheApp);
event.SetCanVeto(FALSE);
event.SetLoggingOff( (logOff == ENDSESSION_LOGOFF) );
- if (endSession && // No need to send if the session isn't ending
- (this == wxTheApp->GetTopWindow()) && // Only send once
+ if ( (this == wxTheApp->GetTopWindow()) && // Only send once
wxTheApp->ProcessEvent(event))
{
}
return TRUE;
}
-// Deal with child commands from buttons etc.
-
-long wxWindow::MSWOnNotify(WXWPARAM wParam, WXLPARAM lParam)
-{
-#if defined(__WIN95__)
- // Find a child window to send the notification to, e.g. a toolbar.
- // There's a problem here. NMHDR::hwndFrom doesn't give us the
- // handle of the toolbar; it's probably the handle of the tooltip
- // window (anyway, it's parent is also the toolbar's parent).
- // So, since we don't know which hWnd or wxWindow originated the
- // WM_NOTIFY, we'll need to go through all the children of this window
- // trying out MSWNotify.
- // This won't work now, though, because any number of controls
- // could respond to the same generic messages :-(
-
- /* This doesn't work for toolbars, but try for other controls first.
- */
- NMHDR *hdr = (NMHDR *)lParam;
- HWND hWnd = (HWND)hdr->hwndFrom;
- wxWindow *win = wxFindWinFromHandle((WXHWND) hWnd);
-
- WXLPARAM result = 0;
-
- if ( win )
- {
- if ( win->MSWNotify(wParam, lParam, &result) )
- return result;
- }
- else
- {
- // Rely on MSWNotify to check whether the message
- // belongs to the window or not
- wxNode *node = GetChildren().First();
- while (node)
- {
- wxWindow *child = (wxWindow *)node->Data();
- if ( child->MSWNotify(wParam, lParam, &result) )
- return result;
- node = node->Next();
- }
-
- // finally try this window too (catches toolbar case)
- if ( MSWNotify(wParam, lParam, &result) )
- return result;
- }
-#endif // Win95
-
- // not processed
- return Default();
-}
-
-void wxWindow::MSWOnMenuHighlight(WXWORD WXUNUSED(item), WXWORD WXUNUSED(flags), WXHMENU WXUNUSED(sysmenu))
-{
-}
-
-void wxWindow::MSWOnInitMenuPopup(WXHMENU menu, int pos, bool isSystem)
+bool wxWindow::MSWOnMDIActivate(long WXUNUSED(flag),
+ WXHWND WXUNUSED(activate),
+ WXHWND WXUNUSED(deactivate))
{
+ return FALSE;
}
bool wxWindow::MSWOnActivate(int state, bool WXUNUSED(minimized), WXHWND WXUNUSED(activate))
{
- wxActivateEvent event(wxEVT_ACTIVATE, ((state == WA_ACTIVE) || (state == WA_CLICKACTIVE)),
- m_windowId);
+ wxActivateEvent event(wxEVT_ACTIVATE,
+ (state == WA_ACTIVE) || (state == WA_CLICKACTIVE),
+ m_windowId);
event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
- return 0;
+
+ return GetEventHandler()->ProcessEvent(event);
}
bool wxWindow::MSWOnSetFocus(WXHWND WXUNUSED(hwnd))
// Deal with caret
if ( m_caretEnabled && (m_caretWidth > 0) && (m_caretHeight > 0) )
{
- ::CreateCaret((HWND) GetHWND(), NULL, m_caretWidth, m_caretHeight);
+ ::CreateCaret(GetHwnd(), NULL, m_caretWidth, m_caretHeight);
if ( m_caretShown )
- ::ShowCaret((HWND) GetHWND());
+ ::ShowCaret(GetHwnd());
}
// panel wants to track the window which was the last to have focus in it
wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId);
event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
- return TRUE;
+ return GetEventHandler()->ProcessEvent(event);
}
bool wxWindow::MSWOnKillFocus(WXHWND WXUNUSED(hwnd))
wxFocusEvent event(wxEVT_KILL_FOCUS, m_windowId);
event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
- return TRUE;
+ return GetEventHandler()->ProcessEvent(event);
}
-void wxWindow::MSWOnDropFiles(WXWPARAM wParam)
+bool wxWindow::MSWOnDropFiles(WXWPARAM wParam)
{
HDROP hFilesInfo = (HDROP) wParam;
event.m_eventObject = this;
event.m_pos.x = dropPoint.x; event.m_pos.x = dropPoint.y;
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
+ bool rc = GetEventHandler()->ProcessEvent(event);
delete[] files;
+
+ return rc;
}
bool wxWindow::MSWOnDrawItem(int id, WXDRAWITEMSTRUCT *itemStruct)
return FALSE;
}
-WXHBRUSH wxWindow::MSWOnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+bool wxWindow::MSWOnCtlColor(WXHBRUSH *brush,
+ WXHDC pDC,
+ WXHWND pWnd,
+ WXUINT nCtlColor,
+ WXUINT message,
+ WXWPARAM wParam,
+ WXLPARAM lParam)
{
+ WXHBRUSH hBrush = 0;
+
if ( nCtlColor == CTLCOLOR_DLG )
{
- return OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
+ hBrush = OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
+ }
+ else
+ {
+ wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
+ if ( item )
+ hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
}
- wxControl *item = (wxControl *)FindItemByHWND(pWnd, TRUE);
-
- WXHBRUSH hBrush = 0;
-
- if ( item )
- hBrush = item->OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);
-
- // I think that even for dialogs, we may need to call DefWindowProc (?)
- // Or maybe just rely on the usual default behaviour.
- if ( !hBrush )
- hBrush = (WXHBRUSH) MSWDefWindowProc(message, wParam, lParam);
+ if ( hBrush )
+ *brush = hBrush;
- return hBrush ;
+ return hBrush != 0;
}
// Define for each class of dialog and control
-WXHBRUSH wxWindow::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+WXHBRUSH wxWindow::OnCtlColor(WXHDC hDC,
+ WXHWND hWnd,
+ WXUINT nCtlColor,
+ WXUINT message,
+ WXWPARAM wParam,
+ WXLPARAM lParam)
{
- return (WXHBRUSH) MSWDefWindowProc(message, wParam, lParam);
-}
-
-bool wxWindow::MSWOnColorChange(WXHWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
-{
- wxSysColourChangedEvent event;
- event.SetEventObject(this);
-
- // Check if app handles this.
- if ( GetEventHandler()->ProcessEvent(event) )
- return 0;
-
- // We didn't process it
- return 1;
+ return (WXHBRUSH)0;
}
-long wxWindow::MSWOnPaletteChanged(WXHWND hWndPalChange)
+bool wxWindow::MSWOnPaletteChanged(WXHWND hWndPalChange)
{
wxPaletteChangedEvent event(GetId());
event.SetEventObject(this);
event.SetChangedWindow(wxFindWinFromHandle(hWndPalChange));
- GetEventHandler()->ProcessEvent(event);
- return 0;
+
+ return GetEventHandler()->ProcessEvent(event);
}
-long wxWindow::MSWOnQueryNewPalette()
+bool wxWindow::MSWOnQueryNewPalette()
{
wxQueryNewPaletteEvent event(GetId());
event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) || !event.GetPaletteRealized() )
- {
- return (long) FALSE;
- }
- else
- return (long) TRUE;
+
+ return GetEventHandler()->ProcessEvent(event) && event.GetPaletteRealized();
}
// Responds to colour changes: passes event on to children.
long wxWindow::MSWDefWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
{
if ( m_oldWndProc )
- return ::CallWindowProc(CASTWNDPROC m_oldWndProc, (HWND) GetHWND(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
+ return ::CallWindowProc(CASTWNDPROC m_oldWndProc, GetHwnd(), (UINT) nMsg, (WPARAM) wParam, (LPARAM) lParam);
else
- return ::DefWindowProc((HWND) GetHWND(), nMsg, wParam, lParam);
-}
-
-long wxWindow::Default()
-{
- // Ignore 'fake' events (perhaps generated as a result of a separate real
- // event)
- if ( m_lastMsg == 0 )
- return 0;
-
-#ifdef __WXDEBUG__
- wxLogTrace(wxTraceMessages, "Forwarding %s to DefWindowProc.",
- wxGetMessageName(m_lastMsg));
-#endif // __WXDEBUG__
-
- return MSWDefWindowProc(m_lastMsg, m_lastWParam, m_lastLParam);
+ return ::DefWindowProc(GetHwnd(), nMsg, wParam, lParam);
}
bool wxWindow::MSWProcessMessage(WXMSG* pMsg)
}
}
- if ( ::IsDialogMessage((HWND)GetHWND(), msg) )
+ if ( ::IsDialogMessage(GetHwnd(), msg) )
return TRUE;
}
if ( m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL) == 0 )
{
MSG *msg = (MSG *)pMsg;
- if ( ::IsDialogMessage((HWND)GetHWND(), msg) )
+ if ( ::IsDialogMessage(GetHwnd(), msg) )
return TRUE;
}
*/
bool wxWindow::MSWTranslateMessage(WXMSG* pMsg)
{
if ( m_acceleratorTable.Ok( ) &&
- ::TranslateAccelerator((HWND) GetHWND(), (HACCEL) m_acceleratorTable.GetHACCEL(), (MSG *)pMsg))
+ ::TranslateAccelerator(GetHwnd(), (HACCEL) m_acceleratorTable.GetHACCEL(), (MSG *)pMsg))
return TRUE;
else
return FALSE;
}
-long wxWindow::MSWOnMDIActivate(long WXUNUSED(flag), WXHWND WXUNUSED(activate), WXHWND WXUNUSED(deactivate))
-{
- return 1;
-}
-
void wxWindow::MSWDetachWindowMenu()
{
if ( m_hMenu )
{
#ifdef __WIN32__
HRGN hRegion = ::CreateRectRgn(0, 0, 0, 0); // Dummy call to get a handle
- ::GetUpdateRgn((HWND) GetHWND(), hRegion, FALSE);
+ ::GetUpdateRgn(GetHwnd(), hRegion, FALSE);
m_updateRegion = wxRegion((WXHRGN) hRegion);
#else
RECT updateRect;
- ::GetUpdateRect((HWND) GetHWND(), & updateRect, FALSE);
+ ::GetUpdateRect(GetHwnd(), & updateRect, FALSE);
m_updateRegion = wxRegion(updateRect.left, updateRect.top,
- updateRect.right - updateRect.left, updateRect.bottom - updateRect.top);
-#endif
-
- wxPaintEvent event(m_windowId);
- event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
- return TRUE;
-}
-
-void wxWindow::MSWOnSize(int w, int h, WXUINT WXUNUSED(flag))
-{
- if ( m_inOnSize )
- return;
-
- if ( !m_hWnd )
- return;
-
- m_inOnSize = TRUE;
-
- wxSizeEvent event(wxSize(w, h), m_windowId);
- event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
-
- m_inOnSize = FALSE;
-}
-
-void wxWindow::MSWOnWindowPosChanging(void *WXUNUSED(lpPos))
-{
- Default();
-}
-
-// Deal with child commands from buttons etc.
-bool wxWindow::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control)
-{
- if ( wxCurrentPopupMenu )
- {
- wxMenu *popupMenu = wxCurrentPopupMenu;
- wxCurrentPopupMenu = NULL;
- bool succ = popupMenu->MSWCommand(cmd, id);
- return succ;
- }
-
- wxWindow *item = FindItem(id);
- if ( item )
- {
- bool value = item->MSWCommand(cmd, id);
- return value;
- }
- else
- {
- wxWindow *win = wxFindWinFromHandle(control);
- if ( win )
- return win->MSWCommand(cmd, id);
- }
- return FALSE;
-}
-
-long wxWindow::MSWOnSysCommand(WXWPARAM wParam, WXLPARAM lParam)
-{
- switch (wParam & 0xFFFFFFF0)
- {
- case SC_MAXIMIZE:
- {
- wxMaximizeEvent event(m_windowId);
- event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- return Default();
- else
- return 0;
- break;
- }
- case SC_MINIMIZE:
- {
- wxIconizeEvent event(m_windowId);
- event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- return Default();
- else
- return 0;
- break;
- }
- default:
- return Default();
- }
- return 0;
-}
-
-void wxWindow::MSWOnLButtonDown(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_LEFT_DOWN);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
-
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_LEFT_DOWN;
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
-}
-
-void wxWindow::MSWOnLButtonUp(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_LEFT_UP);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
-
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_LEFT_UP;
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
-}
-
-void wxWindow::MSWOnLButtonDClick(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_LEFT_DCLICK);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
-
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_LEFT_DCLICK;
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
-}
-
-void wxWindow::MSWOnMButtonDown(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_MIDDLE_DOWN);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
-
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_MIDDLE_DOWN;
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
-}
-
-void wxWindow::MSWOnMButtonUp(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_MIDDLE_UP);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
-
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_MIDDLE_UP;
+ updateRect.right - updateRect.left, updateRect.bottom - updateRect.top);
+#endif
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
+ wxPaintEvent event(m_windowId);
+ event.SetEventObject(this);
+ return GetEventHandler()->ProcessEvent(event);
}
-void wxWindow::MSWOnMButtonDClick(int x, int y, WXUINT flags)
+bool wxWindow::HandleMove(int x, int y)
{
- wxMouseEvent event(wxEVT_MIDDLE_DCLICK);
+ wxMoveEvent event(wxPoint(x, y), m_windowId);
+ event.SetEventObject(this);
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
+ return GetEventHandler()->ProcessEvent(event);
+}
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_MIDDLE_DCLICK;
+bool wxWindow::MSWOnSize(int w, int h, WXUINT WXUNUSED(flag))
+{
+ wxSizeEvent event(wxSize(w, h), m_windowId);
+ event.SetEventObject(this);
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
+ return GetEventHandler()->ProcessEvent(event);
}
-void wxWindow::MSWOnRButtonDown(int x, int y, WXUINT flags)
+bool wxWindow::MSWOnWindowPosChanging(void *WXUNUSED(lpPos))
{
- wxMouseEvent event(wxEVT_RIGHT_DOWN);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
+ return FALSE;
+}
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_RIGHT_DOWN;
+// Deal with child commands from buttons etc.
+bool wxWindow::MSWOnCommand(WXWORD id, WXWORD cmd, WXHWND control)
+{
+ if ( wxCurrentPopupMenu )
+ {
+ wxMenu *popupMenu = wxCurrentPopupMenu;
+ wxCurrentPopupMenu = NULL;
+ bool succ = popupMenu->MSWCommand(cmd, id);
+ return succ;
+ }
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
+ wxWindow *item = FindItem(id);
+ if ( item )
+ {
+ bool value = item->MSWCommand(cmd, id);
+ return value;
+ }
+ else
+ {
+ wxWindow *win = wxFindWinFromHandle(control);
+ if ( win )
+ return win->MSWCommand(cmd, id);
+ }
+ return FALSE;
}
-void wxWindow::MSWOnRButtonUp(int x, int y, WXUINT flags)
+bool wxWindow::MSWOnSysCommand(WXWPARAM wParam, WXLPARAM lParam)
{
- wxMouseEvent event(wxEVT_RIGHT_UP);
+ // 4 bits are reserved
+ switch (wParam & 0xFFFFFFF0)
+ {
+ case SC_MAXIMIZE:
+ {
+ wxMaximizeEvent event(m_windowId);
+ event.SetEventObject(this);
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.m_eventObject = this;
- event.SetTimestamp(wxApp::sm_lastMessageTime);
+ return GetEventHandler()->ProcessEvent(event);
+ }
+
+ case SC_MINIMIZE:
+ {
+ wxIconizeEvent event(m_windowId);
+ event.SetEventObject(this);
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_RIGHT_UP;
+ return GetEventHandler()->ProcessEvent(event);
+ }
+ }
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
+ return FALSE;
}
-void wxWindow::MSWOnRButtonDClick(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_RIGHT_DCLICK);
+// ---------------------------------------------------------------------------
+// mouse events
+// ---------------------------------------------------------------------------
- event.m_x = x; event.m_y = y;
+void wxWindow::InitMouseEvent(wxMouseEvent& event, int x, int y, WXUINT flags)
+{
+ event.m_x = x;
+ event.m_y = y;
event.m_shiftDown = ((flags & MK_SHIFT) != 0);
event.m_controlDown = ((flags & MK_CONTROL) != 0);
event.m_leftDown = ((flags & MK_LBUTTON) != 0);
event.SetTimestamp(wxApp::sm_lastMessageTime);
event.m_eventObject = this;
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y; m_lastMouseEvent = wxEVT_RIGHT_DCLICK;
+#if wxUSE_MOUSEEVENT_HACK
+ m_lastMouseX = x;
+ m_lastMouseY = y;
+ m_lastMouseEvent = event.GetEventType();
+#endif // wxUSE_MOUSEEVENT_HACK
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
}
-void wxWindow::MSWOnMouseMove(int x, int y, WXUINT flags)
+bool wxWindow::MSWOnMouseEvent(WXUINT msg, int x, int y, WXUINT flags)
{
- // 'normal' move event...
+ // the mouse events take consecutive IDs from WM_MOUSEFIRST to
+ // WM_MOUSELAST, so it's enough to substract WM_MOUSEMOVE == WM_MOUSEFIRST
+ // from the message id and take the value in the table to get wxWin event
+ // id
+ static const wxEventType eventsMouse[] =
+ {
+ wxEVT_MOTION,
+ wxEVT_LEFT_DOWN,
+ wxEVT_LEFT_UP,
+ wxEVT_LEFT_DCLICK,
+ wxEVT_RIGHT_DOWN,
+ wxEVT_RIGHT_UP,
+ wxEVT_RIGHT_DCLICK,
+ wxEVT_MIDDLE_DOWN,
+ wxEVT_MIDDLE_UP,
+ wxEVT_MIDDLE_DCLICK
+ };
+
+ wxMouseEvent event(eventsMouse[msg - WM_MOUSEMOVE]);
+ InitMouseEvent(event, x, y, flags);
+
+ return GetEventHandler()->ProcessEvent(event);
+}
+bool wxWindow::MSWOnMouseMove(int x, int y, WXUINT flags)
+{
if ( !m_mouseInWindow )
{
// Generate an ENTER event
m_mouseInWindow = TRUE;
- MSWOnMouseEnter(x, y, flags);
- }
- wxMouseEvent event(wxEVT_MOTION);
+ wxMouseEvent event(wxEVT_ENTER_WINDOW);
+ InitMouseEvent(event, x, y, flags);
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
+ (void)GetEventHandler()->ProcessEvent(event);
+ }
- // Window gets a click down message followed by a mouse move
- // message even if position isn't changed! We want to discard
- // the trailing move event if x and y are the same.
- if ((m_lastMouseEvent == wxEVT_RIGHT_DOWN || m_lastMouseEvent == wxEVT_LEFT_DOWN ||
- m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
- (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y))
+#if wxUSE_MOUSEEVENT_HACK
+ // Window gets a click down message followed by a mouse move message even
+ // if position isn't changed! We want to discard the trailing move event
+ // if x and y are the same.
+ if ( (m_lastMouseEvent == wxEVT_RIGHT_DOWN ||
+ m_lastMouseEvent == wxEVT_LEFT_DOWN ||
+ m_lastMouseEvent == wxEVT_MIDDLE_DOWN) &&
+ (m_lastMouseX == event.m_x && m_lastMouseY == event.m_y) )
{
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y;
m_lastMouseEvent = wxEVT_MOTION;
- return;
- }
-
- m_lastMouseEvent = wxEVT_MOTION;
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y;
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
-}
-void wxWindow::MSWOnMouseEnter(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_ENTER_WINDOW);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
+ return FALSE;
+ }
+#endif // wxUSE_MOUSEEVENT_HACK
- m_lastMouseEvent = wxEVT_ENTER_WINDOW;
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y;
- // No message - ensure we don't try to call the default behaviour accidentally.
- m_lastMsg = 0;
- GetEventHandler()->ProcessEvent(event);
+ return MSWOnMouseEvent(WM_MOUSEMOVE, x, y, flags);
}
-void wxWindow::MSWOnMouseLeave(int x, int y, WXUINT flags)
-{
- wxMouseEvent event(wxEVT_LEAVE_WINDOW);
-
- event.m_x = x; event.m_y = y;
- event.m_shiftDown = ((flags & MK_SHIFT) != 0);
- event.m_controlDown = ((flags & MK_CONTROL) != 0);
- event.m_leftDown = ((flags & MK_LBUTTON) != 0);
- event.m_middleDown = ((flags & MK_MBUTTON) != 0);
- event.m_rightDown = ((flags & MK_RBUTTON) != 0);
- event.SetTimestamp(wxApp::sm_lastMessageTime);
- event.m_eventObject = this;
-
- m_lastMouseEvent = wxEVT_LEAVE_WINDOW;
- m_lastMouseX = event.m_x; m_lastMouseY = event.m_y;
- // No message - ensure we don't try to call the default behaviour accidentally.
- m_lastMsg = 0;
- GetEventHandler()->ProcessEvent(event);
-}
+// ---------------------------------------------------------------------------
+// keyboard handling
+// ---------------------------------------------------------------------------
// isASCII is TRUE only when we're called from WM_CHAR handler and not from
// WM_KEYDOWN one
POINT pt ;
GetCursorPos(&pt) ;
RECT rect ;
- GetWindowRect((HWND) GetHWND(),&rect) ;
+ GetWindowRect(GetHwnd(),&rect) ;
pt.x -= rect.left ;
pt.y -= rect.top ;
POINT pt ;
GetCursorPos(&pt) ;
RECT rect ;
- GetWindowRect((HWND) GetHWND(),&rect) ;
+ GetWindowRect(GetHwnd(),&rect) ;
pt.x -= rect.left ;
pt.y -= rect.top ;
POINT pt ;
GetCursorPos(&pt) ;
RECT rect ;
- GetWindowRect((HWND) GetHWND(),&rect) ;
+ GetWindowRect(GetHwnd(),&rect) ;
pt.x -= rect.left ;
pt.y -= rect.top ;
return FALSE;
}
-void wxWindow::MSWOnJoyDown(int joystick, int x, int y, WXUINT flags)
+// ---------------------------------------------------------------------------
+// joystick
+// ---------------------------------------------------------------------------
+
+bool wxWindow::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags)
{
- int buttons = 0;
int change = 0;
if ( flags & JOY_BUTTON1CHG )
change = wxJOY_BUTTON1;
if ( flags & JOY_BUTTON4CHG )
change = wxJOY_BUTTON4;
+ int buttons = 0;
if ( flags & JOY_BUTTON1 )
buttons |= wxJOY_BUTTON1;
if ( flags & JOY_BUTTON2 )
if ( flags & JOY_BUTTON4 )
buttons |= wxJOY_BUTTON4;
- wxJoystickEvent event(wxEVT_JOY_BUTTON_DOWN, buttons, joystick, change);
- event.SetPosition(wxPoint(x, y));
- event.SetEventObject(this);
+ // the event ids aren't consecutive so we can't use table based lookup
+ int joystick;
+ wxEventType eventType;
+ switch ( msg )
+ {
+ case MM_JOY1MOVE:
+ joystick = 1;
+ eventType = wxEVT_JOY_MOVE;
+ break;
- GetEventHandler()->ProcessEvent(event);
-}
+ case MM_JOY2MOVE:
+ joystick = 2;
+ eventType = wxEVT_JOY_MOVE;
+ break;
-void wxWindow::MSWOnJoyUp(int joystick, int x, int y, WXUINT flags)
-{
- int buttons = 0;
- int change = 0;
- if ( flags & JOY_BUTTON1CHG )
- change = wxJOY_BUTTON1;
- if ( flags & JOY_BUTTON2CHG )
- change = wxJOY_BUTTON2;
- if ( flags & JOY_BUTTON3CHG )
- change = wxJOY_BUTTON3;
- if ( flags & JOY_BUTTON4CHG )
- change = wxJOY_BUTTON4;
+ case MM_JOY1ZMOVE:
+ joystick = 1;
+ eventType = wxEVT_JOY_ZMOVE;
+ break;
- if ( flags & JOY_BUTTON1 )
- buttons |= wxJOY_BUTTON1;
- if ( flags & JOY_BUTTON2 )
- buttons |= wxJOY_BUTTON2;
- if ( flags & JOY_BUTTON3 )
- buttons |= wxJOY_BUTTON3;
- if ( flags & JOY_BUTTON4 )
- buttons |= wxJOY_BUTTON4;
+ case MM_JOY2ZMOVE:
+ joystick = 2;
+ eventType = wxEVT_JOY_ZMOVE;
+ break;
- wxJoystickEvent event(wxEVT_JOY_BUTTON_UP, buttons, joystick, change);
- event.SetPosition(wxPoint(x, y));
- event.SetEventObject(this);
+ case MM_JOY1BUTTONDOWN:
+ joystick = 1;
+ eventType = wxEVT_JOY_BUTTON_DOWN;
+ break;
- GetEventHandler()->ProcessEvent(event);
-}
+ case MM_JOY2BUTTONDOWN:
+ joystick = 2;
+ eventType = wxEVT_JOY_BUTTON_DOWN;
+ break;
-void wxWindow::MSWOnJoyMove(int joystick, int x, int y, WXUINT flags)
-{
- int buttons = 0;
- if ( flags & JOY_BUTTON1 )
- buttons |= wxJOY_BUTTON1;
- if ( flags & JOY_BUTTON2 )
- buttons |= wxJOY_BUTTON2;
- if ( flags & JOY_BUTTON3 )
- buttons |= wxJOY_BUTTON3;
- if ( flags & JOY_BUTTON4 )
- buttons |= wxJOY_BUTTON4;
+ case MM_JOY1BUTTONUP:
+ joystick = 1;
+ eventType = wxEVT_JOY_BUTTON_UP;
+ break;
- wxJoystickEvent event(wxEVT_JOY_MOVE, buttons, joystick, 0);
- event.SetPosition(wxPoint(x, y));
- event.SetEventObject(this);
+ case MM_JOY2BUTTONUP:
+ joystick = 2;
+ eventType = wxEVT_JOY_BUTTON_UP;
+ break;
- GetEventHandler()->ProcessEvent(event);
-}
+ default:
+ wxFAIL_MSG("no such joystick event");
-void wxWindow::MSWOnJoyZMove(int joystick, int z, WXUINT flags)
-{
- int buttons = 0;
- if ( flags & JOY_BUTTON1 )
- buttons |= wxJOY_BUTTON1;
- if ( flags & JOY_BUTTON2 )
- buttons |= wxJOY_BUTTON2;
- if ( flags & JOY_BUTTON3 )
- buttons |= wxJOY_BUTTON3;
- if ( flags & JOY_BUTTON4 )
- buttons |= wxJOY_BUTTON4;
+ return FALSE;
+ }
- wxJoystickEvent event(wxEVT_JOY_ZMOVE, buttons, joystick, 0);
- event.SetZPosition(z);
+ wxJoystickEvent event(eventType, buttons, joystick, change);
+ event.SetPosition(wxPoint(x, y));
event.SetEventObject(this);
- GetEventHandler()->ProcessEvent(event);
+ return GetEventHandler()->ProcessEvent(event);
}
-void wxWindow::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
+bool wxWindow::MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control)
{
if ( control )
{
wxWindow *child = wxFindWinFromHandle(control);
if ( child )
- child->MSWOnVScroll(wParam, pos, control);
- return;
+ return child->MSWOnScroll(orientation, wParam, pos, control);
}
wxScrollEvent event;
event.SetPosition(pos);
- event.SetOrientation(wxVERTICAL);
+ event.SetOrientation(orientation);
event.m_eventObject = this;
switch ( wParam )
break;
default:
- return;
- break;
- }
-
- if ( !GetEventHandler()->ProcessEvent(event) )
- Default();
-}
-
-void wxWindow::MSWOnHScroll( WXWORD wParam, WXWORD pos, WXHWND control)
-{
- if ( control )
- {
- wxWindow *child = wxFindWinFromHandle(control);
- if ( child ) {
- child->MSWOnHScroll(wParam, pos, control);
-
- return;
- }
- }
- else {
- wxScrollEvent event;
- event.SetPosition(pos);
- event.SetOrientation(wxHORIZONTAL);
- event.m_eventObject = this;
-
- switch ( wParam )
- {
- case SB_TOP:
- event.m_eventType = wxEVT_SCROLL_TOP;
- break;
-
- case SB_BOTTOM:
- event.m_eventType = wxEVT_SCROLL_BOTTOM;
- break;
-
- case SB_LINEUP:
- event.m_eventType = wxEVT_SCROLL_LINEUP;
- break;
-
- case SB_LINEDOWN:
- event.m_eventType = wxEVT_SCROLL_LINEDOWN;
- break;
-
- case SB_PAGEUP:
- event.m_eventType = wxEVT_SCROLL_PAGEUP;
- break;
-
- case SB_PAGEDOWN:
- event.m_eventType = wxEVT_SCROLL_PAGEDOWN;
- break;
-
- case SB_THUMBTRACK:
- case SB_THUMBPOSITION:
- event.m_eventType = wxEVT_SCROLL_THUMBTRACK;
- break;
-
- default:
- return;
- }
-
- if ( GetEventHandler()->ProcessEvent(event) )
- return;
+ return FALSE;
}
- // call the default WM_HSCROLL handler: it's non trivial in some common
- // controls (up-down control for example)
- Default();
+ return GetEventHandler()->ProcessEvent(event);
}
-void wxWindow::MSWOnShow(bool show, int status)
+bool wxWindow::MSWOnShow(bool show, int status)
{
wxShowEvent event(GetId(), show);
event.m_eventObject = this;
- GetEventHandler()->ProcessEvent(event);
+
+ return GetEventHandler()->ProcessEvent(event);
}
bool wxWindow::MSWOnInitDialog(WXHWND WXUNUSED(hWndFocus))
{
wxInitDialogEvent event(GetId());
event.m_eventObject = this;
- GetEventHandler()->ProcessEvent(event);
- return TRUE;
+
+ return GetEventHandler()->ProcessEvent(event);
}
void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font)
if ( m_caretEnabled )
{
if ( show )
- ::ShowCaret((HWND) GetHWND());
+ ::ShowCaret(GetHwnd());
else
- ::HideCaret((HWND) GetHWND());
+ ::HideCaret(GetHwnd());
m_caretShown = show;
}
}
int x = x_pos; int y = y_pos;
RECT rect;
- GetWindowRect ((HWND) GetHWND(), &rect);
+ GetWindowRect (GetHwnd(), &rect);
x += rect.left;
y += rect.top;
{
}
-bool wxWindow::MSWOnEraseBkgnd (WXHDC pDC)
+bool wxWindow::MSWOnQueryDragIcon(WXHICON * WXUNUSED(hIcon))
+{
+ return FALSE;
+}
+
+bool wxWindow::MSWOnEraseBkgnd(WXHDC hdc)
{
- wxDC dc ;
+ wxDC dc;
- dc.SetHDC(pDC);
+ dc.SetHDC(hdc);
dc.SetWindow(this);
dc.BeginDrawing();
wxEraseEvent event(m_windowId, &dc);
event.m_eventObject = this;
- if ( !GetEventHandler()->ProcessEvent(event) )
- {
- dc.EndDrawing();
- dc.SelectOldObjects(pDC);
- return FALSE;
- }
- else
- {
- dc.EndDrawing();
- dc.SelectOldObjects(pDC);
- }
+ bool rc = GetEventHandler()->ProcessEvent(event);
+ dc.EndDrawing();
+ dc.SelectOldObjects(hdc);
dc.SetHDC((WXHDC) NULL);
- return TRUE;
+
+ return rc;
}
void wxWindow::OnEraseBackground(wxEraseEvent& event)
return;
RECT rect;
- ::GetClientRect((HWND) GetHWND(), &rect);
+ ::GetClientRect(GetHwnd(), &rect);
COLORREF ref = PALETTERGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue()) ;
HBRUSH hBrush = ::CreateSolidBrush(ref);
info.nPos = 0;
info.fMask = SIF_RANGE | SIF_PAGE;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::SetScrollInfo(hWnd, dir, &info, refresh);
#else
else
wOrient = SB_VERT;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::SetScrollRange(hWnd, wOrient, 0, range, refresh);
#endif
info.nMin = 0;
info.fMask = SIF_PAGE ;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::SetScrollInfo(hWnd, dir, &info, refresh);
#else
#else
int minPos, maxPos;
#endif
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
{
::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
wOrient = SB_HORZ;
else
wOrient = SB_VERT;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
{
return ::GetScrollPos(hWnd, wOrient);
#else
int minPos, maxPos;
#endif
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
{
::GetScrollRange(hWnd, wOrient, &minPos, &maxPos);
info.nPos = pos;
info.fMask = SIF_POS ;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::SetScrollInfo(hWnd, dir, &info, refresh);
#else
else
wOrient = SB_VERT;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::SetScrollPos(hWnd, wOrient, pos, refresh);
#endif
info.nPos = pos;
info.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
::SetScrollInfo(hWnd, dir, &info, refresh);
#else
else
wOrient = SB_VERT;
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd )
{
::SetScrollRange(hWnd, wOrient, 0, range, FALSE);
}
if ( rect )
- ::ScrollWindow((HWND) GetHWND(), dx, dy, &rect2, NULL);
+ ::ScrollWindow(GetHwnd(), dx, dy, &rect2, NULL);
else
- ::ScrollWindow((HWND) GetHWND(), dx, dy, NULL, NULL);
+ ::ScrollWindow(GetHwnd(), dx, dy, NULL, NULL);
}
bool wxWindow::SetFont(const wxFont& font)
return FALSE;
}
- HWND hWnd = (HWND) GetHWND();
+ HWND hWnd = GetHwnd();
if ( hWnd != 0 )
{
WXHANDLE hFont = m_font.GetResourceHandle();
wxRemoveHandleAssociation(this);
// Restore old Window proc
- if ( (HWND) GetHWND() )
+ if ( GetHwnd() )
{
- FARPROC farProc = (FARPROC) GetWindowLong((HWND) GetHWND(), GWL_WNDPROC);
+ FARPROC farProc = (FARPROC) GetWindowLong(GetHwnd(), GWL_WNDPROC);
if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) )
{
- SetWindowLong((HWND) GetHWND(), GWL_WNDPROC, (LONG) m_oldWndProc);
+ SetWindowLong(GetHwnd(), GWL_WNDPROC, (LONG) m_oldWndProc);
m_oldWndProc = 0;
}
}
return exStyle;
}
-void wxWindow::OnChar(wxKeyEvent& event)
-{
- event.Skip();
-}
-
-void wxWindow::OnKeyDown(wxKeyEvent& event)
-{
- Default();
-}
-
-void wxWindow::OnKeyUp(wxKeyEvent& event)
-{
- Default();
-}
-
-void wxWindow::OnPaint(wxPaintEvent& event)
-{
- Default();
-}
-
// Get the window with the focus
wxWindow *wxWindowBase::FindFocus()
{
{
POINT pt;
::GetCursorPos(&pt);
- if ( ::WindowFromPoint(pt) != (HWND) GetHWND() )
+ if ( ::WindowFromPoint(pt) != GetHwnd() )
{
// Generate a LEAVE event
m_mouseInWindow = FALSE;
+ // Unfortunately the mouse button and keyboard state may have changed
+ // by the time the OnIdle function is called, so 'state' may be
+ // meaningless.
int state = 0;
if ( ::GetKeyState(VK_SHIFT) != 0 )
state |= MK_SHIFT;
if ( ::GetKeyState(VK_CONTROL) != 0 )
state |= MK_CONTROL;
- // Unfortunately the mouse button and keyboard state may have changed
- // by the time the OnIdle function is called, so 'state' may be
- // meaningless.
+ wxMouseEvent event(wxEVT_LEAVE_WINDOW);
+ InitMouseEvent(event, pt.x, pt.y, state);
- MSWOnMouseLeave(pt.x, pt.y, state);
+ (void)GetEventHandler()->ProcessEvent(event);
}
}
+
UpdateWindowUI();
}
// Raise the window to the top of the Z order
void wxWindow::Raise()
{
- ::BringWindowToTop((HWND) GetHWND());
+ ::BringWindowToTop(GetHwnd());
}
// Lower the window to the bottom of the Z order
void wxWindow::Lower()
{
- ::SetWindowPos((HWND) GetHWND(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
-}
-
-long wxWindow::MSWGetDlgCode()
-{
- // default: just forward to def window proc (the msg has no parameters)
- return MSWDefWindowProc(WM_GETDLGCODE, 0, 0);
+ ::SetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
}
// Set this window to be the child of 'parent'.
if ( !wxWindowBase::Reparent(parent) )
return FALSE;
- HWND hWndChild = (HWND)GetHWND();
- HWND hWndParent = (HWND)(GetParent() ? GetParent()->GetHWND() : NULL);
+ HWND hWndChild = GetHwnd();
+ HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0;
::SetParent(hWndChild, hWndParent);
projects / wxWidgets.git / commitdiff
