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
public static Shell getDefaultShell( )
	{
		Shell shell = null;
		try
		{
			shell = PlatformUI.getWorkbench( ).getDisplay( ).getActiveShell( );
			if ( shell == null )
			{
				shell = Display.getCurrent( ).getActiveShell( );
			}
			if ( shell == null )
			{
				shell = PlatformUI.getWorkbench( )
						.getActiveWorkbenchWindow( )
						.getShell( );
			}
		}
		catch ( Exception e )
		{
		}
		if ( shell == null )
		{
			return new Shell( );
		}
		return shell;
	}
	public static ElementFactory getElementFactory( )
	{
		return SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( )