A few tweaks and cleanups

[wxWidgets.git] / include / wx / dc.h

diff --git a/include/wx/dc.h b/include/wx/dc.h
index 8dc21ff6f0e380cecd4c97efe0dc7b10fadebd9e..c14bbea8aebaea1259fccd21ea4ff279d6ffcab3 100644 (file)
--- a/include/wx/dc.h
+++ b/include/wx/dc.h
@@ -28,7 +28,6 @@
 #include "wx/brush.h"
 #include "wx/pen.h"
 #include "wx/palette.h"
-
 #include "wx/list.h"            // we use wxList in inline functions
 
 class WXDLLEXPORT wxDCBase;
@@ -148,12 +147,12 @@ public:
         CalcBoundingBox(drawobject->MaxX(),drawobject->MaxY());
     }
 
-    void FloodFill(wxCoord x, wxCoord y, const wxColour& col,
+    bool FloodFill(wxCoord x, wxCoord y, const wxColour& col,
                    int style = wxFLOOD_SURFACE)
-        { DoFloodFill(x, y, col, style); }
-    void FloodFill(const wxPoint& pt, const wxColour& col,
+        { return DoFloodFill(x, y, col, style); }
+    bool FloodFill(const wxPoint& pt, const wxColour& col,
                    int style = wxFLOOD_SURFACE)
-        { DoFloodFill(pt.x, pt.y, col, style); }
+        { return DoFloodFill(pt.x, pt.y, col, style); }
 
     bool GetPixel(wxCoord x, wxCoord y, wxColour *col) const
         { return DoGetPixel(x, y, col); }
@@ -227,6 +226,9 @@ public:
 
     void DrawCircle(wxCoord x, wxCoord y, wxCoord radius)
         { DoDrawEllipse(x - radius, y - radius, 2*radius, 2*radius); }
+    void DrawCircle(const wxPoint& pt, wxCoord radius)
+        { DrawCircle(pt.x, pt.y, radius); }
+
     void DrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
         { DoDrawEllipse(x, y, width, height); }
     void DrawEllipse(const wxPoint& pt, const wxSize& sz)
@@ -316,7 +318,9 @@ public:
     virtual void SetBrush(const wxBrush& brush) = 0;
     virtual void SetBackground(const wxBrush& brush) = 0;
     virtual void SetBackgroundMode(int mode) = 0;
+#if wxUSE_PALETTE
     virtual void SetPalette(const wxPalette& palette) = 0;
+#endif // wxUSE_PALETTE
 
     // clipping region
     // ---------------
@@ -491,7 +495,7 @@ public:
     // Put ClearCache in the wxDC implementation class, since it has to be
     // static.
     // static void ClearCache() ;
-#if wxUSE_DC_CACHEING
+#if 0 // wxUSE_DC_CACHEING
     static void EnableCache(bool cacheing) { sm_cacheing = cacheing; }
     static bool CacheEnabled() { return sm_cacheing ; }
 #endif
@@ -588,17 +592,22 @@ public:
 #endif // !Win16
 
 #if WXWIN_COMPATIBILITY
+
+#if wxUSE_PALETTE
     virtual void SetColourMap(const wxPalette& palette) { SetPalette(palette); }
+#endif // wxUSE_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(wxCoord x, wxCoord y, const wxColour& col,
+    virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
                              int style = wxFLOOD_SURFACE) = 0;
 
     virtual bool DoGetPixel(wxCoord x, wxCoord y, wxColour *col) const = 0;
@@ -699,7 +708,7 @@ protected:
     bool m_isInteractive:1;
     bool m_isBBoxValid:1;
 #if wxUSE_DC_CACHEING
-    static bool sm_cacheing;
+//    static bool sm_cacheing;
 #endif
 
     // coordinate system variables
@@ -731,7 +740,11 @@ protected:
     wxColour          m_textForegroundColour;
     wxColour          m_textBackgroundColour;
     wxFont            m_font;
+
+#if wxUSE_PALETTE
     wxPalette         m_palette;
+    bool              m_hasCustomPalette;
+#endif // wxUSE_PALETTE
 
 private:
     DECLARE_NO_COPY_CLASS(wxDCBase)
@@ -748,10 +761,10 @@ private:
     #include "wx/motif/dc.h"
 #elif defined(__WXGTK__)
     #include "wx/gtk/dc.h"
+#elif defined(__WXX11__)
+    #include "wx/x11/dc.h"
 #elif defined(__WXMGL__)
     #include "wx/mgl/dc.h"
-#elif defined(__WXQT__)
-    #include "wx/qt/dc.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/dc.h"
 #elif defined(__WXPM__)