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Return NULL from wxWindow::GetCapture() when the capture is being lost.
[wxWidgets.git] / include / wx / gtk / dcscreen.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/gtk/dcscreen.h
3 // Purpose:
4 // Author: Robert Roebling
5 // Copyright: (c) 1998 Robert Roebling
6 // Licence: wxWindows licence
7 /////////////////////////////////////////////////////////////////////////////
8
9 #ifndef _WX_GTKDCSCREEN_H_
10 #define _WX_GTKDCSCREEN_H_
11
12 #include "wx/dcscreen.h"
13 #include "wx/gtk/dcclient.h"
14
15 //-----------------------------------------------------------------------------
16 // wxScreenDCImpl
17 //-----------------------------------------------------------------------------
18
19 class WXDLLIMPEXP_CORE wxScreenDCImpl : public wxWindowDCImpl
20 {
21 public:
22 wxScreenDCImpl( wxScreenDC *owner );
23 ~wxScreenDCImpl();
24
25 virtual void DoGetSize(int *width, int *height) const;
26
27 private:
28 void Init();
29
30 DECLARE_ABSTRACT_CLASS(wxScreenDCImpl)
31 };
32
33 #endif // _WX_GTKDCSCREEN_H_