Added demonstration of busy cursor bug.

[wxWidgets.git] / include / wx / gtk / dcclient.h

diff --git a/include/wx/gtk/dcclient.h b/include/wx/gtk/dcclient.h
index 2797a151cfdad0b16c5cd4a4360ebbb221bc4403..b3b0439b4a1bad8bd404cd10b232e10a45f73972 100644 (file)
--- a/include/wx/gtk/dcclient.h
+++ b/include/wx/gtk/dcclient.h
@@ -4,10 +4,9 @@
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling
 // Author:      Robert Roebling
 // Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-

 #ifndef __GTKDCCLIENTH__
 #define __GTKDCCLIENTH__
 
 #ifndef __GTKDCCLIENTH__
 #define __GTKDCCLIENTH__
 


@@ -22,60 +21,67 @@
 // classes
 //-----------------------------------------------------------------------------
 
 // classes
 //-----------------------------------------------------------------------------
 

+class wxWindowDC;

 class wxPaintDC;
 class wxPaintDC;

-typedef wxPaintDC wxClientDC;
-typedef wxPaintDC wxWindowDC;
+class wxClientDC;

 
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------

-// wxPaintDC
+// wxWindowDC

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-class wxPaintDC: public wxDC
+class wxWindowDC : public wxDC

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxPaintDC)
+    DECLARE_DYNAMIC_CLASS(wxWindowDC)

 
 

-  public:
+public:
+    wxWindowDC();
+    wxWindowDC( wxWindow *win );
+
+    ~wxWindowDC();
+
+    virtual bool CanDrawBitmap() const { return TRUE; }
+    virtual bool CanGetTextExtent() const { return TRUE; }
+
+    virtual void DoFloodFill( long x, long y, const wxColour& col, int style=wxFLOOD_SURFACE );
+    virtual bool DoGetPixel( long x1, long y1, wxColour *col ) const;
+
+    virtual void DoDrawLine( long x1, long y1, long x2, long y2 );
+    virtual void DoCrossHair( long x, long y );
+    virtual void DoDrawArc( long x1, long y1, long x2, long y2,
+                            long xc, long yc );
+    virtual void DoDrawEllipticArc( long x, long y, long width, long height,
+                                    double sa, double ea );
+    virtual void DoDrawPoint( long x, long y );
+
+    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);
+
+    virtual void DoDrawRectangle( long x, long y, long width, long height );
+    virtual void DoDrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 );
+    virtual void DoDrawEllipse( long x, long y, long width, long height );
+
+    virtual void DoDrawIcon( const wxIcon &icon, long x, long y );
+    virtual void DoDrawBitmap( const wxBitmap &bitmap, long x, long y,
+                               bool useMask = FALSE );
+
+    virtual bool DoBlit( long xdest, long ydest, long width, long height,
+                         wxDC *source, long xsrc, long ysrc,
+                         int logical_func = wxCOPY, bool useMask = FALSE );
+
+    virtual void DoDrawText( const wxString &text, long x, long y );
+    virtual void GetTextExtent( const wxString &string,
+                                long *width, long *height,
+                                long *descent = (long *) NULL,
+                                long *externalLeading = (long *) NULL,
+                                wxFont *theFont = (wxFont *) NULL) const;
+    virtual long GetCharWidth() const;
+    virtual long GetCharHeight() const;
+
+    virtual void Clear();

 
 

-    wxPaintDC(void);
-    wxPaintDC( wxWindow *win );
-    
-    ~wxPaintDC(void);
-    
-    virtual void FloodFill( long x1, long y1, wxColour *col, int style=wxFLOOD_SURFACE );
-    virtual bool GetPixel( long x1, long y1, wxColour *col ) const;
-
-    virtual void DrawLine( long x1, long y1, long x2, long y2 );
-    virtual void CrossHair( long x, long y );
-    virtual void DrawArc( long x1, long y1, long x2, long y2, double xc, double yc );
-    virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea );
-    virtual void DrawPoint( long x, long y );
-    
-    virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 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 );
-    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 );
-    virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 );
-    virtual void DrawEllipse( long x, long y, long width, long height );
-    
-    virtual bool CanDrawBitmap(void) const;
-    virtual void DrawIcon( const wxIcon &icon, long x, long y, bool useMask=FALSE );
-    virtual bool Blit( long xdest, long ydest, long width, long height,
-       wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE );
-
-    virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE );
-    virtual bool CanGetTextExtent(void) const;
-    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 );
-    virtual long GetCharWidth(void);
-    virtual long GetCharHeight(void);
-    
-    virtual void Clear(void);
-            

     virtual void SetFont( const wxFont &font );
     virtual void SetPen( const wxPen &pen );
     virtual void SetBrush( const wxBrush &brush );
     virtual void SetFont( const wxFont &font );
     virtual void SetPen( const wxPen &pen );
     virtual void SetBrush( const wxBrush &brush );


@@ -85,14 +91,22 @@ class wxPaintDC: public wxDC
     virtual void SetTextBackground( const wxColour &col );
     virtual void SetBackgroundMode( int mode );
     virtual void SetPalette( const wxPalette& palette );
     virtual void SetTextBackground( const wxColour &col );
     virtual void SetBackgroundMode( int mode );
     virtual void SetPalette( const wxPalette& palette );

-    
-    virtual void SetClippingRegion( long x, long y, long width, long height );
-    virtual void DestroyClippingRegion(void);
-    
-    virtual void DrawSpline( wxList *points );
-    
-  public: // shouldn't be public
-    
+
+    virtual void DoSetClippingRegion( long x, long y, long width, long height );
+    virtual void DestroyClippingRegion();
+    virtual void DoSetClippingRegionAsRegion( const wxRegion &region  );
+
+#if wxUSE_SPLINES
+    virtual void DoDrawSpline( wxList *points );
+#endif
+
+    // Resolution in pixels per logical inch
+    virtual wxSize GetPPI() const;
+    virtual int GetDepth() const;
+
+    // implementation
+    // --------------
+

     GdkWindow    *m_window;
     GdkGC        *m_penGC;
     GdkGC        *m_brushGC;
     GdkWindow    *m_window;
     GdkGC        *m_penGC;
     GdkGC        *m_brushGC;


@@ -100,10 +114,40 @@ class wxPaintDC: public wxDC
     GdkGC        *m_bgGC;
     GdkColormap  *m_cmap;
     bool          m_isMemDC;
     GdkGC        *m_bgGC;
     GdkColormap  *m_cmap;
     bool          m_isMemDC;

-    
-    void SetUpDC(void);
-    void Destroy(void);
-    GdkWindow *GetWindow(void);
+    wxWindow     *m_owner;
+
+    void SetUpDC();
+    void Destroy();
+    void ComputeScaleAndOrigin();
+
+    GdkWindow *GetWindow() { return m_window; }

 };
 
 };
 

+//-----------------------------------------------------------------------------
+// wxPaintDC
+//-----------------------------------------------------------------------------
+
+class wxPaintDC : public wxWindowDC
+{
+    DECLARE_DYNAMIC_CLASS(wxPaintDC)
+
+public:
+    wxPaintDC();
+    wxPaintDC( wxWindow *win );
+};
+
+//-----------------------------------------------------------------------------
+// wxClientDC
+//-----------------------------------------------------------------------------
+
+class wxClientDC : public wxWindowDC
+{
+    DECLARE_DYNAMIC_CLASS(wxClientDC)
+
+public:
+    wxClientDC();
+    wxClientDC( wxWindow *win );
+};
+
+

 #endif // __GTKDCCLIENTH__
 #endif // __GTKDCCLIENTH__