| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: dcscreen.h |
| | 3 | // Purpose: wxScreenDC class |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: 17/09/98 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Julian Smart |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_DCSCREEN_H_ |
| | 13 | #define _WX_DCSCREEN_H_ |
| | 14 | |
| | 15 | #ifdef __GNUG__ |
| | 16 | #pragma interface "dcscreen.h" |
| | 17 | #endif |
| | 18 | |
| | 19 | #include "wx/dcclient.h" |
| | 20 | |
| | 21 | class WXDLLEXPORT wxScreenDC: public wxWindowDC |
| | 22 | { |
| | 23 | DECLARE_DYNAMIC_CLASS(wxScreenDC) |
| | 24 | |
| | 25 | public: |
| | 26 | // Create a DC representing the whole screen |
| | 27 | wxScreenDC(); |
| | 28 | ~wxScreenDC(); |
| | 29 | |
| | 30 | // Compatibility with X's requirements for |
| | 31 | // drawing on top of all windows |
| | 32 | static bool StartDrawingOnTop(wxWindow* window); |
| | 33 | static bool StartDrawingOnTop(wxRect* rect = NULL); |
| | 34 | static bool EndDrawingOnTop(); |
| | 35 | |
| | 36 | private: |
| | 37 | static WXWindow sm_overlayWindow; |
| | 38 | |
| | 39 | // If we have started transparent drawing at a non-(0,0) point |
| | 40 | // then we will have to adjust the device origin in the |
| | 41 | // constructor. |
| | 42 | static int sm_overlayWindowX; |
| | 43 | static int sm_overlayWindowY; |
| | 44 | }; |
| | 45 | |
| | 46 | #endif |
| | 47 | // _WX_DCSCREEN_H_ |
| | 48 | |
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