Added wxPGChoices::Copy(), tweaked related documentation

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

diff --git a/include/wx/gtk/dcmemory.h b/include/wx/gtk/dcmemory.h
index a0fb9d6c23b428d246a2f8dda6939b595780ca24..ff470015c82cedf04f4023ad7fd2d06901131946 100644 (file)
--- a/include/wx/gtk/dcmemory.h
+++ b/include/wx/gtk/dcmemory.h
@@ -10,19 +10,21 @@
 #ifndef _WX_GTK_DCMEMORY_H_
 #define _WX_GTK_DCMEMORY_H_
 
-#include "wx/dcclient.h"
+#include "wx/dcmemory.h"
+#include "wx/gtk/dcclient.h"
 
 //-----------------------------------------------------------------------------
-// wxMemoryDC
+// wxMemoryDCImpl
 //-----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_CORE wxMemoryDC : public wxWindowDC, public wxMemoryDCBase
+class WXDLLIMPEXP_CORE wxMemoryDCImpl : public wxWindowDCImpl
 {
 public:
-    wxMemoryDC() : wxWindowDC() { Init(); }
-    wxMemoryDC(wxBitmap& bitmap) : wxWindowDC() { Init(); SelectObject(bitmap); }
-    wxMemoryDC( wxDC *dc ); // Create compatible DC
-    virtual ~wxMemoryDC();
+    wxMemoryDCImpl( wxMemoryDC *owner );
+    wxMemoryDCImpl( wxMemoryDC *owner, wxBitmap& bitmap );
+    wxMemoryDCImpl( wxMemoryDC *owner, wxDC *dc );
+    
+    virtual ~wxMemoryDCImpl();
 
     // these get reimplemented for mono-bitmaps to behave
     // more like their Win32 couterparts. They now interpret
@@ -34,23 +36,24 @@ public:
     virtual void SetTextForeground( const wxColour &col );
     virtual void SetTextBackground( const wxColour &col );
 
-    // implementation
-    wxBitmap GetSelectedBitmap() const { return m_selected; }
-    wxBitmap  m_selected;
+    // overridden from wxDCImpl
+    virtual void DoGetSize( int *width, int *height ) const;
+    virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const;
 
-protected:
-    void DoGetSize( int *width, int *height ) const;
+    // overridden for wxMemoryDC Impl
     virtual void DoSelect(const wxBitmap& bitmap);
-    virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const
-    {
-        wxBitmap bmp = GetSelectedBitmap();
-        return subrect ? bmp.GetSubBitmap(*subrect) : bmp;
-    }
+
+    virtual const wxBitmap& GetSelectedBitmap() const;
+    virtual wxBitmap& GetSelectedBitmap();
 
 private:
+    wxBitmap  m_selected;
+    
     void Init();
 
-    DECLARE_DYNAMIC_CLASS(wxMemoryDC)
+    DECLARE_ABSTRACT_CLASS(wxMemoryDCImpl)
 };
 
-#endif // _WX_GTK_DCMEMORY_H_
+#endif 
+    // _WX_GTK_DCMEMORY_H_
+