| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/dfb/dcclient.h |
| | 3 | // Purpose: wxWindowDC, wxClientDC and wxPaintDC |
| | 4 | // Author: Vaclav Slavik |
| | 5 | // Created: 2006-08-10 |
| | 6 | // RCS-ID: $Id$ |
| | 7 | // Copyright: (c) 2006 REA Elektronik GmbH |
| | 8 | // Licence: wxWindows licence |
| | 9 | ///////////////////////////////////////////////////////////////////////////// |
| | 10 | |
| | 11 | #ifndef _WX_DFB_DCCLIENT_H_ |
| | 12 | #define _WX_DFB_DCCLIENT_H_ |
| | 13 | |
| | 14 | #include "wx/dc.h" |
| | 15 | |
| | 16 | class WXDLLIMPEXP_FWD_CORE wxWindow; |
| | 17 | |
| | 18 | //----------------------------------------------------------------------------- |
| | 19 | // wxWindowDC |
| | 20 | //----------------------------------------------------------------------------- |
| | 21 | |
| | 22 | class WXDLLIMPEXP_CORE wxWindowDC : public wxDC |
| | 23 | { |
| | 24 | public: |
| | 25 | wxWindowDC() : m_shouldFlip(false) {} |
| | 26 | wxWindowDC(wxWindow *win); |
| | 27 | virtual ~wxWindowDC(); |
| | 28 | |
| | 29 | virtual wxWindow *GetWindow() const { return m_win; } |
| | 30 | |
| | 31 | protected: |
| | 32 | // initializes the DC for painting on given window; if rect!=NULL, then |
| | 33 | // for painting only on the given region of the window |
| | 34 | void InitForWin(wxWindow *win, const wxRect *rect); |
| | 35 | |
| | 36 | private: |
| | 37 | wxWindow *m_win; |
| | 38 | wxRect m_winRect; // rectangle of the window being painted |
| | 39 | |
| | 40 | bool m_shouldFlip; // flip the surface when done? |
| | 41 | |
| | 42 | friend class wxOverlayImpl; // for m_shouldFlip; |
| | 43 | |
| | 44 | DECLARE_DYNAMIC_CLASS(wxWindowDC) |
| | 45 | DECLARE_NO_COPY_CLASS(wxWindowDC) |
| | 46 | }; |
| | 47 | |
| | 48 | //----------------------------------------------------------------------------- |
| | 49 | // wxClientDC |
| | 50 | //----------------------------------------------------------------------------- |
| | 51 | |
| | 52 | class WXDLLIMPEXP_CORE wxClientDC : public wxWindowDC |
| | 53 | { |
| | 54 | public: |
| | 55 | wxClientDC() {} |
| | 56 | wxClientDC(wxWindow *win); |
| | 57 | |
| | 58 | DECLARE_DYNAMIC_CLASS(wxClientDC) |
| | 59 | DECLARE_NO_COPY_CLASS(wxClientDC) |
| | 60 | }; |
| | 61 | |
| | 62 | |
| | 63 | //----------------------------------------------------------------------------- |
| | 64 | // wxPaintDC |
| | 65 | //----------------------------------------------------------------------------- |
| | 66 | |
| | 67 | class WXDLLIMPEXP_CORE wxPaintDC : public wxClientDC |
| | 68 | { |
| | 69 | public: |
| | 70 | wxPaintDC() {} |
| | 71 | wxPaintDC(wxWindow *win) : wxClientDC(win) {} |
| | 72 | |
| | 73 | DECLARE_DYNAMIC_CLASS(wxPaintDC) |
| | 74 | DECLARE_NO_COPY_CLASS(wxPaintDC) |
| | 75 | }; |
| | 76 | |
| | 77 | #endif // _WX_DFB_DCCLIENT_H_ |
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