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
import org.eclipse.birt.report.model.api.ReportItemHandle;
import org.eclipse.birt.report.model.api.ResultSetColumnHandle;
import org.eclipse.birt.report.model.api.StructureFactory;
import org.eclipse.birt.report.model.api.activity.NotificationEvent;
import org.eclipse.birt.report.model.api.activity.SemanticException;
import org.eclipse.birt.report.model.api.command.PropertyEvent;
import org.eclipse.birt.report.model.api.elements.structures.ComputedColumn;
import org.eclipse.birt.report.model.api.metadata.IChoice;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.widgets.Table;
/**
 * 
 */
public class DataSetColumnBindingsFormHandleProvider
		extends
			AbstractFormHandleProvider
{
	private static final String ALL = Messages.getString( "DataSetColumnBindingsFormHandleProvider.ALL" );
	private static final String NONE = Messages.getString( "DataSetColumnBindingsFormHandleProvider.NONE" );
	private boolean showAggregation = false;
	private String[] columnNames = new String[]{
			Messages.getString( "DataSetColumnBindingsFormHandleProvider.Column.Name" ), 
			Messages.getString( "DataSetColumnBindingsFormHandleProvider.Column.DataType" ), 
			Messages.getString( "DataSetColumnBindingsFormHandleProvider.Column.Expression" ), 
	};
	private CellEditor[] editors;
	private static int[] columnWidth = new int[]{