Bug 168373 Label on group header is not created when set a group key by inputting text [00]
Build Number: v2.2.0 2006-1218 Description: Step to reproduce: 1.new a sampleDB datasoure and dataset "select * from CLASSICMODELS.CUSTOMERS" 2.Drag dataset to layout and get a table 3.Add a group when in group setting dialog set a group key by inputting "row["CUSTOMERNUMBER"]" Actual result: The group has be set but the label in group header is not created.But if setting gourp key by using Expression Editor or List is ok. Expected result: The label can be created.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/GroupDialog.java
*            the parent composite
	 */
	private void createTitleArea( Composite parent )
	{
		int heightMargins = 3;
		int widthMargins = 8;
		final Composite titleArea = new Composite( parent, SWT.NONE );
		FormLayout layout = new FormLayout( );
		layout.marginHeight = heightMargins;
		layout.marginWidth = widthMargins;
		titleArea.setLayout( layout );
		Display display = parent.getDisplay( );
		Color background = JFaceColors.getBannerBackground( display );
		GridData layoutData = new GridData( GridData.FILL_HORIZONTAL );
		layoutData.heightHint = 20 + ( heightMargins * 2 );
		titleArea.setLayoutData( layoutData );
		titleArea.setBackground( background );
		titleArea.addPaintListener( new PaintListener( ) {
			public void paintControl( PaintEvent e )
			{
				e.gc.setForeground( titleArea.getDisplay( )
						.getSystemColor( SWT.COLOR_WIDGET_NORMAL_SHADOW ) );
				Rectangle bounds = titleArea.getClientArea( );
				bounds.height = bounds.height - 2;
				bounds.width = bounds.width - 1;
				e.gc.drawRectangle( bounds );
			}
		} );
		Label label = new Label( titleArea, SWT.NONE );
		label.setBackground( background );