+ // these get reimplemented for mono-bitmaps to behave
+ // more like their Win32 couterparts. They now interpret
+ // wxWHITE, wxWHITE_BRUSH and wxWHITE_PEN as drawing 0
+ // and everything else as drawing 1.
+ virtual void SetPen( const wxPen &pen );
+ virtual void SetBrush( const wxBrush &brush );
+ virtual void SetBackground( const wxBrush &brush );
+ virtual void SetTextForeground( const wxColour &col );
+ virtual void SetTextBackground( const wxColour &col );
+
+ // implementation
+ wxBitmap GetSelectedBitmap() const { return m_selected; }
+
+protected:
+ // overridden from wxImplDC
+ virtual void DoGetSize( int *width, int *height ) const;
+ virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const;
+
+public:
+ // overridden from wxMemoryImplDCBase
+ virtual void DoSelect(const wxBitmap& bitmap);
+ virtual const wxBitmap& DoGetSelectedBitmap() const;
+ virtual wxBitmap& DoGetSelectedBitmap();
+
+ wxBitmap m_selected;
+
+private:
+ void Init();
+
+ DECLARE_ABSTRACT_CLASS(wxGTKMemoryImplDC)
+};