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supporting a null cgimage so that we don't get exceptions, only an wxbitmap that...
[wxWidgets.git] / include / wx / cocoa / evtloop.h
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/cocoa/evtloop.h
3 // Purpose: declaration of wxGUIEventLoop for wxCocoa
4 // Author: Vadim Zeitlin
5 // Created: 2008-12-28
6 // RCS-ID: $Id$
7 // Copyright: (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
8 // Licence: wxWindows licence
9 ///////////////////////////////////////////////////////////////////////////////
10
11 #ifndef _WX_COCOA_EVTLOOP_H_
12 #define _WX_COCOA_EVTLOOP_H_
13
14 // ----------------------------------------------------------------------------
15 // wxGUIEventLoop for wxCocoa
16 // ----------------------------------------------------------------------------
17
18 class WXDLLIMPEXP_CORE wxGUIEventLoop : public wxEventLoopBase
19 {
20 public:
21 wxGUIEventLoop() { m_exitcode = 0; }
22
23 virtual int Run();
24 virtual void Exit(int rc = 0);
25 virtual bool Pending() const;
26 virtual bool Dispatch();
27 virtual int DispatchTimeout(unsigned long timeout);
28 virtual void WakeUp() { }
29 virtual bool YieldFor(long eventsToProcess);
30
31 protected:
32 int m_exitcode;
33
34 wxDECLARE_NO_COPY_CLASS(wxGUIEventLoop);
35 };
36
37 #endif // _WX_COCOA_EVTLOOP_H_
38