X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3ea9aa8f0eaccaa3059d56c1a2fad9c815c43693..259c43f679ca655362b5a439e11c87fc0666d663:/include/wx/gdicmn.h

diff --git a/include/wx/gdicmn.h b/include/wx/gdicmn.h
index 10e7b6b5ee..5018eece64 100644
--- a/include/wx/gdicmn.h
+++ b/include/wx/gdicmn.h
@@ -5,7 +5,7 @@
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c)
+// Copyright:   (c) Julian Smart
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -16,11 +16,7 @@
 // headers
 // ---------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "gdicmn.h"
-#endif
-
-#include "wx/setup.h"
+#include "wx/defs.h"
 #include "wx/list.h"
 #include "wx/string.h"
 #include "wx/fontenc.h"
@@ -217,10 +213,10 @@ public:
     bool operator==(const wxSize& sz) const { return x == sz.x && y == sz.y; }
     bool operator!=(const wxSize& sz) const { return x != sz.x || y != sz.y; }
 
-    wxSize operator+(const wxSize& sz) { return wxSize(x + sz.x, y + sz.y); }
-    wxSize operator-(const wxSize& sz) { return wxSize(x - sz.x, y - sz.y); }
-    wxSize operator/(const int i) { return wxSize(x / i, y / i); }
-    wxSize operator*(const int i) { return wxSize(x * i, y * i); }
+    wxSize operator+(const wxSize& sz) const { return wxSize(x + sz.x, y + sz.y); }
+    wxSize operator-(const wxSize& sz) const { return wxSize(x - sz.x, y - sz.y); }
+    wxSize operator/(int i) const { return wxSize(x / i, y / i); }
+    wxSize operator*(int i) const { return wxSize(x * i, y * i); }
 
     wxSize& operator+=(const wxSize& sz) { x += sz.x; y += sz.y; return *this; }
     wxSize& operator-=(const wxSize& sz) { x -= sz.x; y -= sz.y; return *this; }
@@ -346,6 +342,8 @@ public:
     wxSize GetSize() const { return wxSize(width, height); }
     void SetSize( const wxSize &s ) { width = s.GetWidth(); height = s.GetHeight(); }
 
+    bool IsEmpty() const { return (width <= 0) || (height <= 0); }
+
     wxPoint GetTopLeft() const { return GetPosition(); }
     wxPoint GetLeftTop() const { return GetTopLeft(); }
     void SetTopLeft(const wxPoint &p) { SetPosition(p); }
@@ -454,7 +452,7 @@ public:
 
     void AddBrush(wxBrush *brush);
     void RemoveBrush(wxBrush *brush);
-    wxBrush *FindOrCreateBrush(const wxColour& colour, int style);
+    wxBrush *FindOrCreateBrush(const wxColour& colour, int style = wxSOLID);
 };
 
 class WXDLLEXPORT wxFontList : public wxList
@@ -529,71 +527,71 @@ public:
 // ---------------------------------------------------------------------------
 
 // Lists of GDI objects
-WXDLLEXPORT_DATA(extern wxPenList*)   wxThePenList;
-WXDLLEXPORT_DATA(extern wxBrushList*)   wxTheBrushList;
-WXDLLEXPORT_DATA(extern wxFontList*)    wxTheFontList;
-WXDLLEXPORT_DATA(extern wxBitmapList*)  wxTheBitmapList;
+extern WXDLLEXPORT_DATA(wxPenList*)   wxThePenList;
+extern WXDLLEXPORT_DATA(wxBrushList*)   wxTheBrushList;
+extern WXDLLEXPORT_DATA(wxFontList*)    wxTheFontList;
+extern WXDLLEXPORT_DATA(wxBitmapList*)  wxTheBitmapList;
 
 // Stock objects
-WXDLLEXPORT_DATA(extern wxFont*)      wxNORMAL_FONT;
-WXDLLEXPORT_DATA(extern wxFont*)      wxSMALL_FONT;
-WXDLLEXPORT_DATA(extern wxFont*)      wxITALIC_FONT;
-WXDLLEXPORT_DATA(extern wxFont*)      wxSWISS_FONT;
-
-WXDLLEXPORT_DATA(extern wxPen*)      wxRED_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxCYAN_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxGREEN_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxBLACK_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxWHITE_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxTRANSPARENT_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxBLACK_DASHED_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxGREY_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxMEDIUM_GREY_PEN;
-WXDLLEXPORT_DATA(extern wxPen*)      wxLIGHT_GREY_PEN;
-
-WXDLLEXPORT_DATA(extern wxBrush*)    wxBLUE_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxGREEN_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxWHITE_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxBLACK_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxGREY_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxMEDIUM_GREY_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxLIGHT_GREY_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxTRANSPARENT_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxCYAN_BRUSH;
-WXDLLEXPORT_DATA(extern wxBrush*)    wxRED_BRUSH;
-
-WXDLLEXPORT_DATA(extern wxColour*)    wxBLACK;
-WXDLLEXPORT_DATA(extern wxColour*)    wxWHITE;
-WXDLLEXPORT_DATA(extern wxColour*)    wxRED;
-WXDLLEXPORT_DATA(extern wxColour*)    wxBLUE;
-WXDLLEXPORT_DATA(extern wxColour*)    wxGREEN;
-WXDLLEXPORT_DATA(extern wxColour*)    wxCYAN;
-WXDLLEXPORT_DATA(extern wxColour*)    wxLIGHT_GREY;
+extern WXDLLEXPORT_DATA(wxFont*)      wxNORMAL_FONT;
+extern WXDLLEXPORT_DATA(wxFont*)      wxSMALL_FONT;
+extern WXDLLEXPORT_DATA(wxFont*)      wxITALIC_FONT;
+extern WXDLLEXPORT_DATA(wxFont*)      wxSWISS_FONT;
+
+extern WXDLLEXPORT_DATA(wxPen*)      wxRED_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxCYAN_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxGREEN_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxBLACK_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxWHITE_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxTRANSPARENT_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxBLACK_DASHED_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxGREY_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxMEDIUM_GREY_PEN;
+extern WXDLLEXPORT_DATA(wxPen*)      wxLIGHT_GREY_PEN;
+
+extern WXDLLEXPORT_DATA(wxBrush*)    wxBLUE_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxGREEN_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxWHITE_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxBLACK_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxGREY_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxMEDIUM_GREY_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxLIGHT_GREY_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxTRANSPARENT_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxCYAN_BRUSH;
+extern WXDLLEXPORT_DATA(wxBrush*)    wxRED_BRUSH;
+
+extern WXDLLEXPORT_DATA(wxColour*)    wxBLACK;
+extern WXDLLEXPORT_DATA(wxColour*)    wxWHITE;
+extern WXDLLEXPORT_DATA(wxColour*)    wxRED;
+extern WXDLLEXPORT_DATA(wxColour*)    wxBLUE;
+extern WXDLLEXPORT_DATA(wxColour*)    wxGREEN;
+extern WXDLLEXPORT_DATA(wxColour*)    wxCYAN;
+extern WXDLLEXPORT_DATA(wxColour*)    wxLIGHT_GREY;
 
 // 'Null' objects
-WXDLLEXPORT_DATA(extern wxBitmap)     wxNullBitmap;
-WXDLLEXPORT_DATA(extern wxIcon)       wxNullIcon;
-WXDLLEXPORT_DATA(extern wxCursor)     wxNullCursor;
-WXDLLEXPORT_DATA(extern wxPen)        wxNullPen;
-WXDLLEXPORT_DATA(extern wxBrush)      wxNullBrush;
-WXDLLEXPORT_DATA(extern wxPalette)     wxNullPalette;
-WXDLLEXPORT_DATA(extern wxFont)       wxNullFont;
-WXDLLEXPORT_DATA(extern wxColour)     wxNullColour;
+extern WXDLLEXPORT_DATA(wxBitmap)     wxNullBitmap;
+extern WXDLLEXPORT_DATA(wxIcon)       wxNullIcon;
+extern WXDLLEXPORT_DATA(wxCursor)     wxNullCursor;
+extern WXDLLEXPORT_DATA(wxPen)        wxNullPen;
+extern WXDLLEXPORT_DATA(wxBrush)      wxNullBrush;
+extern WXDLLEXPORT_DATA(wxPalette)     wxNullPalette;
+extern WXDLLEXPORT_DATA(wxFont)       wxNullFont;
+extern WXDLLEXPORT_DATA(wxColour)     wxNullColour;
 
 // Stock cursors types
-WXDLLEXPORT_DATA(extern wxCursor*)    wxSTANDARD_CURSOR;
-WXDLLEXPORT_DATA(extern wxCursor*)    wxHOURGLASS_CURSOR;
-WXDLLEXPORT_DATA(extern wxCursor*)    wxCROSS_CURSOR;
+extern WXDLLEXPORT_DATA(wxCursor*)    wxSTANDARD_CURSOR;
+extern WXDLLEXPORT_DATA(wxCursor*)    wxHOURGLASS_CURSOR;
+extern WXDLLEXPORT_DATA(wxCursor*)    wxCROSS_CURSOR;
 
-WXDLLEXPORT_DATA(extern wxColourDatabase*)  wxTheColourDatabase;
+extern WXDLLEXPORT_DATA(wxColourDatabase*)  wxTheColourDatabase;
 
-WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
+extern WXDLLEXPORT_DATA(const wxChar*) wxPanelNameStr;
 
-WXDLLEXPORT_DATA(extern const wxSize) wxDefaultSize;
-WXDLLEXPORT_DATA(extern const wxPoint) wxDefaultPosition;
+extern WXDLLEXPORT_DATA(const wxSize) wxDefaultSize;
+extern WXDLLEXPORT_DATA(const wxPoint) wxDefaultPosition;
 
 // The list of objects which should be deleted
-WXDLLEXPORT_DATA(extern wxList) wxPendingDelete;
+extern WXDLLEXPORT_DATA(wxList) wxPendingDelete;
 
 // ---------------------------------------------------------------------------
 // global functions