39883a270a
Pass correct parent HWND to ::MessageBox() in order to disable the window while the message box is shown, as this function is supposed to be similar to modal wxMessageBox() and it was unexpected that the application could be reentered via the event handlers from inside it. This required adding wxAppTraits::GetMainHWND() in order to only use the HWND in GUI applications from the function defined in non-GUI code.
124 lines
4.3 KiB
C++
124 lines
4.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/apptrait.h
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// Purpose: class implementing wxAppTraits for MSW
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 21.06.2003
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// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_MSW_APPTRAIT_H_
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#define _WX_MSW_APPTRAIT_H_
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// ----------------------------------------------------------------------------
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// wxGUI/ConsoleAppTraits: must derive from wxAppTraits, not wxAppTraitsBase
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_BASE wxConsoleAppTraits : public wxConsoleAppTraitsBase
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{
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public:
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virtual wxEventLoopBase *CreateEventLoop() wxOVERRIDE;
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virtual void *BeforeChildWaitLoop() wxOVERRIDE;
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virtual void AfterChildWaitLoop(void *data) wxOVERRIDE;
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#if wxUSE_TIMER
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virtual wxTimerImpl *CreateTimerImpl(wxTimer *timer) wxOVERRIDE;
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#endif // wxUSE_TIMER
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#if wxUSE_THREADS
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virtual bool DoMessageFromThreadWait() wxOVERRIDE;
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virtual WXDWORD WaitForThread(WXHANDLE hThread, int flags) wxOVERRIDE;
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#endif // wxUSE_THREADS
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virtual bool CanUseStderr() wxOVERRIDE { return true; }
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virtual bool WriteToStderr(const wxString& text) wxOVERRIDE;
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virtual WXHWND GetMainHWND() const wxOVERRIDE { return NULL; }
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};
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#if wxUSE_GUI
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#if defined(__WXMSW__)
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class WXDLLIMPEXP_CORE wxGUIAppTraits : public wxGUIAppTraitsBase
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{
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public:
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virtual wxEventLoopBase *CreateEventLoop() wxOVERRIDE;
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virtual void *BeforeChildWaitLoop() wxOVERRIDE;
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virtual void AfterChildWaitLoop(void *data) wxOVERRIDE;
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#if wxUSE_TIMER
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virtual wxTimerImpl *CreateTimerImpl(wxTimer *timer) wxOVERRIDE;
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#endif // wxUSE_TIMER
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#if wxUSE_THREADS
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virtual bool DoMessageFromThreadWait() wxOVERRIDE;
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virtual WXDWORD WaitForThread(WXHANDLE hThread, int flags) wxOVERRIDE;
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#endif // wxUSE_THREADS
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wxPortId GetToolkitVersion(int *majVer = NULL,
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int *minVer = NULL,
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int *microVer = NULL) const wxOVERRIDE;
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virtual bool CanUseStderr() wxOVERRIDE;
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virtual bool WriteToStderr(const wxString& text) wxOVERRIDE;
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virtual WXHWND GetMainHWND() const wxOVERRIDE;
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};
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#elif defined(__WXGTK__)
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class WXDLLIMPEXP_CORE wxGUIAppTraits : public wxGUIAppTraitsBase
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{
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public:
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virtual wxEventLoopBase *CreateEventLoop();
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virtual void *BeforeChildWaitLoop() { return NULL; }
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virtual void AfterChildWaitLoop(void *WXUNUSED(data)) { }
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#if wxUSE_TIMER
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virtual wxTimerImpl *CreateTimerImpl(wxTimer *timer);
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#endif
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#if wxUSE_THREADS && defined(__WXGTK20__)
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virtual void MutexGuiEnter();
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virtual void MutexGuiLeave();
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#endif
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#if wxUSE_THREADS
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virtual bool DoMessageFromThreadWait() { return true; }
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virtual WXDWORD WaitForThread(WXHANDLE hThread, int WXUNUSED(flags))
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{ return DoSimpleWaitForThread(hThread); }
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#endif // wxUSE_THREADS
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virtual wxPortId GetToolkitVersion(int *majVer = NULL,
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int *minVer = NULL,
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int *microVer = NULL) const;
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virtual bool CanUseStderr() { return false; }
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virtual bool WriteToStderr(const wxString& WXUNUSED(text)) { return false; }
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virtual WXHWND GetMainHWND() const wxOVERRIDE { return NULL; }
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};
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#elif defined(__WXQT__)
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class WXDLLIMPEXP_CORE wxGUIAppTraits : public wxGUIAppTraitsBase
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{
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public:
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virtual wxEventLoopBase *CreateEventLoop();
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virtual void *BeforeChildWaitLoop() { return NULL; }
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virtual void AfterChildWaitLoop(void*) { }
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#if wxUSE_TIMER
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virtual wxTimerImpl *CreateTimerImpl(wxTimer *timer);
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#endif
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#if wxUSE_THREADS
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virtual bool DoMessageFromThreadWait() { return true; }
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virtual WXDWORD WaitForThread(WXHANDLE hThread, int WXUNUSED(flags))
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{ return DoSimpleWaitForThread(hThread); }
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#endif // wxUSE_THREADS
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virtual wxPortId GetToolkitVersion(int *majVer = NULL,
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int *minVer = NULL,
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int *microVer = NULL) const;
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virtual bool CanUseStderr() { return false; }
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virtual bool WriteToStderr(const wxString&) { return false; }
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virtual WXHWND GetMainHWND() const wxOVERRIDE { return NULL; }
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};
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#endif
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#endif // wxUSE_GUI
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#endif // _WX_MSW_APPTRAIT_H_
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