Bug 191089 cross tab Binding tab- Aggregate On field is shows incorrect field name
Cross tab-Binding under properties hows incorrect field for 'Aggregate On'. It show show similar to regular table binding 'Aggregate On' field. For example; instead of Location/country it should show either 'N/A' for table or 'Group Country' for any group.
UI/org.eclipse.birt.report.designer.ui.views/src/org/eclipse/birt/report/designer/internal/ui/views/attributes/provider/DataSetColumnBindingsFormHandleProvider.java
* DEUtil.getGroups( bindingObject ) .get( 0 ) ).getName( ) ); else if (
		 * groupType.equals( DEUtil.TYPE_GROUP_LISTING ) ) (
		 * (ComputedColumnHandle) data ).setAggregrateOn( null ); } if (
		 * !ExpressionUtil.hasAggregation( ( (ComputedColumnHandle) data
		 * ).getExpression( ) ) || groupType.equals( DEUtil.TYPE_GROUP_NONE ) ) { (
		 * (ComputedColumnHandle) data ).setAggregrateOn( null ); } } break;
		 * case 3 : if ( ALL.equals( value.toString( ) ) ) (
		 * (ComputedColumnHandle) data ).setAggregrateOn( null ); else (
		 * (ComputedColumnHandle) data ).setAggregrateOn( value.toString( ) );
		 * break; default : break; }
		 */
		return false;
	}
	private String getDataType( String value )
	{
		for ( int i = 0; i < DATA_TYPE_CHOICES.length; i++ )
		{
			IChoice choice = DATA_TYPE_CHOICES[i];
			if ( choice.getDisplayName( ).equals( value ) )
			{
				return choice.getName( );
			}
		}
		return value;
	}
	public boolean needRefreshed( NotificationEvent event )
	{
		if ( event.getEventType( ) == NotificationEvent.PROPERTY_EVENT )
		{
			PropertyEvent ev = (PropertyEvent) event;