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Ignore system colour change events in not yet initialized wxPropertyGrid.

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Handling these events before the initialization was over could result in a
crash because m_categoryDefaultCell wasn't yet initialized when the window was
created. Fix this by ignoring these events during initialization.

Closes #15642.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@75128 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2013-11-05 13:39:53 +00:00
parent 768670dffe
commit 991e4a9c0f
1 changed files with 4 additions and 2 deletions
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6
src/propgrid/propgrid.cpp
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@@ -1297,8 +1297,10 @@ void wxPropertyGrid::CalculateFontAndBitmapStuff( int vspacing )
void wxPropertyGrid::OnSysColourChanged( wxSysColourChangedEvent &WXUNUSED(event) ) void wxPropertyGrid::OnSysColourChanged( wxSysColourChangedEvent &WXUNUSED(event) )
{ {
RegainColours(); if ((m_iFlags & wxPG_FL_INITIALIZED)!=0) {
Refresh(); RegainColours();
Refresh();
}
} }
// ----------------------------------------------------------------------- // -----------------------------------------------------------------------