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don't call size_request to get best size of a non-native control, it will probably return (0,0)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57326 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett
2008-12-14 07:39:17 +00:00
parent 5ddfa0748f
commit 50bedb7b44
1 changed files with 12 additions and 7 deletions
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17
src/gtk/control.cpp
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@@ -60,13 +60,18 @@ wxSize wxControl::DoGetBestSize() const
// Do not return any arbitrary default value...
wxASSERT_MSG( m_widget, wxT("DoGetBestSize called before creation") );
wxSize best;
if (m_wxwindow)
{
// this is not a native control, size_request is likely to be (0,0)
best = wxControlBase::DoGetBestSize();
}
else
{
GtkRequisition req;
req.width = 2;
req.height = 2;
(* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request )
(m_widget, &req );
wxSize best(req.width, req.height);
GTK_WIDGET_GET_CLASS(m_widget)->size_request(m_widget, &req);
best.Set(req.width, req.height);
}
CacheBestSize(best);
return best;
}