Bug 200483 The fx button of aggregation builder should be also disable if it share bindings from other aggregation[0005]
Description: The fx button of aggregation builder should be also disable if it share bindings from other aggregation[0005] Build number: 2.2.1.v20070820-0630 Steps to reproduce: 1, New a table1 based on dataset and has a aggregation binding 2, New a table share table1's result set 3, Drag a aggregation to table2's footer row area 4, Try to modify the expression Expected result: The expression button should be disable. Actual result: The expression can be edit but can not save, so the button should be disable
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/BindingDialogHelper.java
| GridData.GRAB_HORIZONTAL );
		gridData.horizontalSpan = 2;
		aggOnComposite.setLayoutData( gridData );
		layout = new GridLayout( );
		layout.horizontalSpacing = layout.verticalSpacing = 0;
		layout.marginWidth = layout.marginHeight = 0;
		layout.numColumns = 2;
		aggOnComposite.setLayout( layout );
		btnTable = new Button( aggOnComposite, SWT.RADIO );
		btnTable.setText( getBindingHolder( ) instanceof TableHandle ? TABLE
				: LIST );
		btnTable.addSelectionListener( new SelectionListener( ) {
			public void widgetDefaultSelected( SelectionEvent e )
			{
			}
			public void widgetSelected( SelectionEvent e )
			{
				cmbGroup.setEnabled( false );
			}
		} );
		WidgetUtil.createGridPlaceholder( aggOnComposite, 1, false );
		btnGroup = new Button( aggOnComposite, SWT.RADIO );
		btnGroup.setText( GROUP );
		btnGroup.addSelectionListener( new SelectionListener( ) {
			public void widgetDefaultSelected( SelectionEvent e )
			{
			}
			public void widgetSelected( SelectionEvent e )
			{
				cmbGroup.setEnabled( true );