X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1e2081a1b9962f3d58afce7b45845ba7956d3c20..e78d4a23c27aa9b5e826d56c76c80d46d67812c1:/include/wx/msw/dc.h

diff --git a/include/wx/msw/dc.h b/include/wx/msw/dc.h
index 9087250fe7..dde2cf4246 100644
--- a/include/wx/msw/dc.h
+++ b/include/wx/msw/dc.h
@@ -102,7 +102,15 @@ public:
     virtual void SelectOldObjects(WXHDC dc);
 
     wxWindow *GetWindow() const { return m_canvas; }
-    void SetWindow(wxWindow *win) { m_canvas = win; }
+    void SetWindow(wxWindow *win)
+    {
+        m_canvas = win;
+
+#if wxUSE_PALETTE
+        // if we have palettes use the correct one for this window
+        InitializePalette();
+#endif // wxUSE_PALETTE
+    }
 
     WXHDC GetHDC() const { return m_hDC; }
     void SetHDC(WXHDC dc, bool bOwnsDC = FALSE)
@@ -127,7 +135,7 @@ public:
 #endif
 
 protected:
-    virtual void DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
+    virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
                              int style = wxFLOOD_SURFACE);
 
     virtual bool DoGetPixel(wxCoord x, wxCoord y, wxColour *col) const;
@@ -184,6 +192,17 @@ protected:
                                int fillStyle = wxODDEVEN_RULE);
 
 
+#if wxUSE_PALETTE
+    // MSW specific, select a logical palette into the HDC
+    // (tell windows to translate pixel from other palettes to our custom one
+    // and vice versa)
+    // Realize tells it to also reset the system palette to this one.
+    void DoSelectPalette(bool realize = FALSE);
+
+    // Find out what palette our parent window has, then select it into the dc
+    void InitializePalette();
+#endif // wxUSE_PALETTE
+
     // common part of DoDrawText() and DoDrawRotatedText()
     void DrawAnyText(const wxString& text, wxCoord x, wxCoord y);