/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ITreeViewerListener#treeCollapsed(org.eclipse.jface.viewers.TreeExpansionEvent)
*/
public void treeCollapsed(final TreeExpansionEvent event) {
Object element = event.getElement();
if ((element instanceof IGridContainer) && ((IGridContainer) element).isLazy()) {
IGridContainer container = (IGridContainer) element;
this.progressNodes.remove(container);
container.setDirty();
try {
container.deleteAll();
} catch (ProblemException pExc) {
Activator.logException(pExc);
}
}
}
