| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/gtk/dcmemory.h |
| | 3 | // Purpose: |
| | 4 | // Author: Robert Roebling |
| | 5 | // RCS-ID: $Id$ |
| | 6 | // Copyright: (c) 1998 Robert Roebling |
| | 7 | // Licence: wxWindows licence |
| | 8 | ///////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | #ifndef _WX_GTK_DCMEMORY_H_ |
| | 11 | #define _WX_GTK_DCMEMORY_H_ |
| | 12 | |
| | 13 | #include "wx/dcmemory.h" |
| | 14 | #include "wx/gtk/dcclient.h" |
| | 15 | |
| | 16 | //----------------------------------------------------------------------------- |
| | 17 | // wxMemoryDCImpl |
| | 18 | //----------------------------------------------------------------------------- |
| | 19 | |
| | 20 | class WXDLLIMPEXP_CORE wxMemoryDCImpl : public wxWindowDCImpl |
| | 21 | { |
| | 22 | public: |
| | 23 | wxMemoryDCImpl( wxMemoryDC *owner ); |
| | 24 | wxMemoryDCImpl( wxMemoryDC *owner, wxBitmap& bitmap ); |
| | 25 | wxMemoryDCImpl( wxMemoryDC *owner, wxDC *dc ); |
| | 26 | |
| | 27 | virtual ~wxMemoryDCImpl(); |
| | 28 | |
| | 29 | // these get reimplemented for mono-bitmaps to behave |
| | 30 | // more like their Win32 couterparts. They now interpret |
| | 31 | // wxWHITE, wxWHITE_BRUSH and wxWHITE_PEN as drawing 0 |
| | 32 | // and everything else as drawing 1. |
| | 33 | virtual void SetPen( const wxPen &pen ); |
| | 34 | virtual void SetBrush( const wxBrush &brush ); |
| | 35 | virtual void SetBackground( const wxBrush &brush ); |
| | 36 | virtual void SetTextForeground( const wxColour &col ); |
| | 37 | virtual void SetTextBackground( const wxColour &col ); |
| | 38 | |
| | 39 | // overridden from wxDCImpl |
| | 40 | virtual void DoGetSize( int *width, int *height ) const; |
| | 41 | virtual wxBitmap DoGetAsBitmap(const wxRect *subrect) const; |
| | 42 | virtual void* GetHandle() const; |
| | 43 | |
| | 44 | // overridden for wxMemoryDC Impl |
| | 45 | virtual void DoSelect(const wxBitmap& bitmap); |
| | 46 | |
| | 47 | virtual const wxBitmap& GetSelectedBitmap() const; |
| | 48 | virtual wxBitmap& GetSelectedBitmap(); |
| | 49 | |
| | 50 | private: |
| | 51 | wxBitmap m_selected; |
| | 52 | |
| | 53 | void Init(); |
| | 54 | |
| | 55 | DECLARE_ABSTRACT_CLASS(wxMemoryDCImpl) |
| | 56 | }; |
| | 57 | |
| | 58 | #endif |
| | 59 | // _WX_GTK_DCMEMORY_H_ |
| | 60 | |
projects / wxWidgets.git / blame_incremental