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Allow returning NULL windows from GetCompositeWindowParts().
[wxWidgets.git] / include / wx / osx / cocoa / evtloop.h
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1///////////////////////////////////////////////////////////////////////////////
2// Name: wx/osx/cocoa/evtloop.h
3// Purpose: declaration of wxGUIEventLoop for wxOSX/Cocoa
4// Author: Vadim Zeitlin
5// Created: 2008-12-28
6// RCS-ID: $Id$
7// Copyright: (c) 2006 Vadim Zeitlin <vadim@wxwindows.org>
8// Licence: wxWindows licence
9///////////////////////////////////////////////////////////////////////////////
10
11#ifndef _WX_OSX_COCOA_EVTLOOP_H_
12#define _WX_OSX_COCOA_EVTLOOP_H_
13
5cd99866 14class WXDLLIMPEXP_BASE wxGUIEventLoop : public wxCFEventLoop
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15{
16public:
17 wxGUIEventLoop();
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18 ~wxGUIEventLoop();
19
20 void BeginModalSession( wxWindow* modalWindow );
21
22 void EndModalSession();
ce00f59b 23
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24 virtual void WakeUp();
25
6b8ef0b3 26protected:
0056673c 27 virtual int DoDispatchTimeout(unsigned long timeout);
ce00f59b 28
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29 virtual void DoRun();
30
31 virtual void DoStop();
ce00f59b 32
7934e447 33 virtual CFRunLoopRef CFGetCurrentRunLoop() const;
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34
35 void* m_modalSession;
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36
37 wxWindow* m_modalWindow;
38
902ddbfd 39 WXWindow m_dummyWindow;
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40
41 int m_modalNestedLevel;
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42};
43
44#endif // _WX_OSX_COCOA_EVTLOOP_H_
45