Bug 167210 No change in 'TOC Item Expression' after select a group row[0001]
Description: No change in 'TOC Item Expression' after select a group row[0001] Build number: 2.2.0.v20061208-1310 Steps to reproduce: 1, Drag a dataset into layout 2, Select the table and insert a group on it. 3, In New Group, select a row as group row 4, Check the 'TOC Item Expression' Expected result: The row["XXXX"] in 'TOC Item Expression' after selecting 'Group On' Actual result: There is still blank in 'TOC Item Expression' Error log:
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/GroupDialog.java
ArrayList list = new ArrayList( 1 );
		list.add( inputGroup );
		TabFolder tab = new TabFolder( group, SWT.TOP );
		tab.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		
		/*
		 * TabItem bindingItem = new TabItem( tab, SWT.NONE ); FormPage
		 * bindingPage = new DataSetColumnBindingsFormPage( tab, new
		 * DataSetColumnBindingsFormHandleProvider( ) ); bindingPage.setInput(
		 * list ); bindingItem.setText( TAB_BINDING ); bindingItem.setControl(
		 * bindingPage );
		 */
		TabItem filterItem = new TabItem( tab, SWT.NONE );
		FormPage filterPage = new FormPage( tab,
				FormPage.FULL_FUNCTION_HORIZONTAL,
				new FilterHandleProvider( ) {
					public int[] getColumnWidths( )
					{
						return new int[]{
								200, 100, 100, 100
						};
					}
				},
				true );
		filterPage.setInput( list );
		filterItem.setText( TAB_FILTER );
		filterItem.setControl( filterPage );
		TabItem sortItem = new TabItem( tab, SWT.NONE );
		FormPage sortPage = new FormPage( tab,
				FormPage.FULL_FUNCTION_HORIZONTAL,