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ensure that we have event loop before showing a modal dialog; this allows to do it even before the main application loop starts

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61269 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2009-07-01 09:02:06 +00:00
parent 795ac80edb
commit a219792590
1 changed files with 4 additions and 11 deletions
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15
src/osx/carbon/dialog.cpp
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@@ -47,17 +47,10 @@ void wxDialog::DoShowModal()
} }
BeginAppModalStateForWindow(windowRef) ; BeginAppModalStateForWindow(windowRef) ;
wxEventLoop * const wxEventLoopGuarantor ensureHasLoop;
loop = static_cast<wxEventLoop *>(wxEventLoop::GetActive()); wxEventLoopBase * const loop = wxEventLoop::GetActive();
while ( IsModal() )
loop->Dispatch();
wxASSERT_MSG( loop , wxT("No Event Loop in place") );
if ( loop )
{
while ( IsModal() )
loop->Dispatch();
}
EndAppModalStateForWindow(windowRef) ; EndAppModalStateForWindow(windowRef) ;
if ( resetGroupParent ) if ( resetGroupParent )