X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e19a8aea8763d066ae59bc865f5bd786773a4ada..49a63afbad7646668df343d29edd88458bc7e0a9:/include/wx/gtk/dcmemory.h?ds=sidebyside diff --git a/include/wx/gtk/dcmemory.h b/include/wx/gtk/dcmemory.h index a0fb9d6c23..9a387dc697 100644 --- a/include/wx/gtk/dcmemory.h +++ b/include/wx/gtk/dcmemory.h @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dcmemory.h +// Name: wx/gtk/dcmemory.h // Purpose: // Author: Robert Roebling // RCS-ID: $Id$ @@ -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_ +