Bug 192362 Propertiy Editor will not refresh when use Page->MasterPage->Simple MasterPage to go to Master Page tab [05]
Description: Propertiy Editor will not refresh when use Page->MasterPage->Simple MasterPage to go to Master Page tab. Build number: 2.2.0.v20070613-1211 Steps to reproduce: 1. Open a report. 2. Use top menu Page->Master Page->Simple Master Page. Expected result: Change to MasterPage tab and Property Editor refreshed. Actual result: Change to MasterPage tab and Property Editor did not refresh. Error log: N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/util/UIUtil.java
ITreeContentProvider provider = (ITreeContentProvider) treeViewer.getContentProvider( );
		Object input = treeViewer.getInput( );
		if ( input instanceof Object[] )
		{
			Object[] inputs = (Object[]) input;
			for ( int i = 0; i < inputs.length; i++ )
			{
				if ( containElement( inputs[i], provider, element ) )
				{
					return true;
				}
			}
			return false;
		}
		return containElement( input, provider, element );
	}
	private static boolean containElement( Object parent,
			ITreeContentProvider provider, Object element )
	{
		if ( parent == null )
		{
			return false;
		}
		if ( parent == element || parent.equals( element ) )
		{
			return true;
		}
		if ( provider == null )
		{
			return false;