Bug 118784 Relative path cannot be used in report property for drill-through link.
Description: Relative path cannot be used in report property for drill-through link. Steps to reproduce: 1. New a report as report1, insert a label and define a bookmark on it. 2. New a report as report2, insert a label and define a drill-through link, input report1 name in report property but got warning about invalid report design. Expected result: Relative path can be used here. Actual result: It is not recognized.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
UIUtil.createBlankLabel( displayArea );
	}
	private void createBookmarkBar( boolean isRequired )
	{
		String label;
		if ( isRequired )
		{
			label = REQUIED_MARK + LABEL_BOOKMARK;
		}
		else
		{
			label = LABEL_BOOKMARK;
		}
		new Label( displayArea, SWT.NONE ).setText( label );
		bookmarkEditor = new Text( displayArea, SWT.BORDER | SWT.SINGLE );
		bookmarkEditor.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		bookmarkEditor.addModifyListener( new ModifyListener( ) {
			public void modifyText( ModifyEvent e )
			{
				updateButtons( );
			}
		} );
		createExpressionButton( displayArea, bookmarkEditor );
	}
	private void createFormatBar( )
	{
		new Label( displayArea, SWT.NONE ).setText( LABEL_FORMAT );
		formatChooser = new Combo( displayArea, SWT.READ_ONLY | SWT.BORDER );
		formatChooser.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		formatChooser.setItems( ChoiceSetFactory.getDisplayNamefromChoiceSet( CHOICESET_FORMAT ) );