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handle child destruction notifications in wxTLW itself and reset both normal and temporary default item pointers when the default window is destroyed

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45275 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-04-06 19:22:38 +00:00
parent d1cd787b75
commit f8ab85ae72
3 changed files with 18 additions and 15 deletions
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12
src/common/toplvcmn.cpp
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@@ -39,6 +39,7 @@
BEGIN_EVENT_TABLE(wxTopLevelWindowBase, wxWindow)
EVT_CLOSE(wxTopLevelWindowBase::OnCloseWindow)
EVT_SIZE(wxTopLevelWindowBase::OnSize)
EVT_WINDOW_DESTROY(wxTopLevelWindowBase::OnChildDestroy)
END_EVENT_TABLE()
// ============================================================================
@@ -369,6 +370,17 @@ void wxTopLevelWindowBase::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
Destroy();
}
void wxTopLevelWindowBase::OnChildDestroy(wxWindowDestroyEvent& event)
{
event.Skip();
wxWindow * const win = event.GetWindow();
if ( win == m_winDefault )
m_winDefault = NULL;
if ( win == m_winTmpDefault )
m_winTmpDefault = NULL;
}
bool wxTopLevelWindowBase::SendIconizeEvent(bool iconized)
{
wxIconizeEvent event(GetId(), iconized);