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better fix for infinite loop in HandleOnNavigationKey() when wxUSE_STL==1 and start_node is NULL

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38241 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-03-21 13:10:20 +00:00
parent 0b6cf20588
commit e547f7a7b8
1 changed files with 6 additions and 0 deletions
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6
src/common/containr.cpp
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@@ -375,6 +375,12 @@ void wxControlContainer::HandleOnNavigationKey( wxNavigationKeyEvent& event )
// Have we come to the last or first item on the panel? // Have we come to the last or first item on the panel?
if ( !node ) if ( !node )
{ {
if ( !start_node )
{
// exit now as otherwise we'd loop forever
break;
}
if ( !goingDown ) if ( !goingDown )
{ {
// Check if our (maybe grand) parent is another panel: if this // Check if our (maybe grand) parent is another panel: if this