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 | |
| 77ffb593 | 9 | // Licence: wxWidgets licence |
| 9b6dbb09 JS |
10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 12 | #ifndef _WX_DCSCREEN_H_ | |
| 13 | #define _WX_DCSCREEN_H_ | |
| 14 | ||
| 12028905 | 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 9b6dbb09 JS |
16 | #pragma interface "dcscreen.h" |
| 17 | #endif | |
| 18 | ||
| 19 | #include "wx/dcclient.h" | |
| 20 | ||
| dfc54541 | 21 | class WXDLLEXPORT wxScreenDC: public wxWindowDC |
| 9b6dbb09 | 22 | { |
| 83df96d6 JS |
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 | ||
| 89c7e962 | 36 | private: |
| 83df96d6 JS |
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; | |
| 9b6dbb09 JS |
44 | }; |
| 45 | ||
| 46 | #endif | |
| 83df96d6 | 47 | // _WX_DCSCREEN_H_ |
| 9b6dbb09 | 48 |