projects / wxWidgets.git / blame
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|---|---|---|
| 9b6dbb09 JS |
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 | |
| 65571936 | 9 | // Licence: wxWindows licence |
| 9b6dbb09 JS |
10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 12 | #ifndef _WX_DCSCREEN_H_ | |
| 13 | #define _WX_DCSCREEN_H_ | |
| 14 | ||
| 9b6dbb09 JS |
15 | #include "wx/dcclient.h" |
| 16 | ||
| dfc54541 | 17 | class WXDLLEXPORT wxScreenDC: public wxWindowDC |
| 9b6dbb09 | 18 | { |
| 83df96d6 JS |
19 | DECLARE_DYNAMIC_CLASS(wxScreenDC) |
| 20 | ||
| 21 | public: | |
| 22 | // Create a DC representing the whole screen | |
| 23 | wxScreenDC(); | |
| 24 | ~wxScreenDC(); | |
| 25 | ||
| 26 | // Compatibility with X's requirements for | |
| 27 | // drawing on top of all windows | |
| 28 | static bool StartDrawingOnTop(wxWindow* window); | |
| 29 | static bool StartDrawingOnTop(wxRect* rect = NULL); | |
| 30 | static bool EndDrawingOnTop(); | |
| 31 | ||
| 89c7e962 | 32 | private: |
| 83df96d6 JS |
33 | static WXWindow sm_overlayWindow; |
| 34 | ||
| 35 | // If we have started transparent drawing at a non-(0,0) point | |
| 36 | // then we will have to adjust the device origin in the | |
| 37 | // constructor. | |
| 38 | static int sm_overlayWindowX; | |
| 39 | static int sm_overlayWindowY; | |
| 9b6dbb09 JS |
40 | }; |
| 41 | ||
| 42 | #endif | |
| 83df96d6 | 43 | // _WX_DCSCREEN_H_ |
| 9b6dbb09 | 44 |