Bug 172606 Error icon in Library Explorer for multi-extends item.[01]
Description: Error icon in Library Explorer for multi-extends item. Build number:2.1.2.v20070202 Steps to reproduce: 1. New a.rptlibrary and b.rptlibrary. 2. New a table in a.rptlibray. 3. Open b.rptlibray and extends table item in a.rptlibray. 4. Open Library Explore, check table item inside b.rptlibrary. Expected result: Normal item icon before table item. Actual result: Error icon indicate the item exists errors. see attached.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/util/UIUtil.java
{
			if ( activePageOnly )
			{
				IWorkbenchPage pg = window.getActivePage( );
				if ( pg != null )
				{
					IEditorPart editor = pg.getActiveEditor( );
					if ( editor != null )
					{
						if ( editor instanceof IReportEditor )
						{
							IEditorPart part = ( (IReportEditor) editor ).getEditorPart( );
							if ( part instanceof FormEditor )
							{
								return (FormEditor) part;
							}
						}
						else if ( editor instanceof FormEditor )
						{
							return (FormEditor) editor;
						}
					}
				}
			}
			else
			{
				IWorkbenchPage[] pgs = window.getPages( );
				for ( int i = 0; i < pgs.length; i++ )
				{
					IWorkbenchPage pg = pgs[i];