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Silenced a GTK parenting warning

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This commit is contained in:
Joel Holdsworth 2008-12-17 18:18:37 +00:00
parent 35cfe48dfc
commit 3914de5866
1 changed files with 8 additions and 2 deletions
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10
src/gui/widgets/timeline/timeline-header-container.cpp
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@ -371,8 +371,14 @@ void
TimelineHeaderContainer::set_parent_recursive(
boost::shared_ptr<model::Track> model_track)
{
lookup_timeline_track(model_track)->
get_header_widget().set_parent(*this);
Widget &widget = lookup_timeline_track(model_track)->
get_header_widget();
const Container *parent = widget.get_parent();
if(parent == NULL) // Is the header unparented?
widget.set_parent(*this);
else if(parent != this) // The header is parented by another container
widget.reparent(*this);
// Recurse through all the children
BOOST_FOREACH( boost::shared_ptr<model::Track> child,