Bug 182000 Cross tab layout behavior
In the current approach of cross tab layout view, the arrow is associated with the first data item in the cell. - User cannot delete measure and level data items which have arrow with them. -Wenbin has concerns with the approach, as this will make the UI very restrictive. - Also user may want to delete data item and just show image in a cross tab cell. We had a discussion with Bang, and he has revised the mockups for the layout - The idea is that the arrow is associated with the cross tab cell and not data item. Let us know if there are any issues with supporting this.
xtab/org.eclipse.birt.report.item.crosstab.ui/src/org/eclipse/birt/report/item/crosstab/internal/ui/editors/editparts/CrosstabCellEditPart.java
ReportPlugin.getDefault( ).getRightCellCursor( ) );
			}
		}
		super.showTargetFeedback( request );
	}
	/* (non-Javadoc)
	 * @see org.eclipse.gef.editparts.AbstractEditPart#eraseTargetFeedback(org.eclipse.gef.Request)
	 */
	public void eraseTargetFeedback( Request request )
	{
		if ( isActive( ) )
		{
			this.getViewer( ).setCursor( null );
		}
		super.eraseTargetFeedback( request );
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ReportElementEditPart#isinterestSelection(java.lang.Object)
	 */
	public boolean isinterestSelection( Object object )
	{
		if (object instanceof DesignElementHandle)
		{
			return getCrosstabCellAdapter( ).getCrosstabCellHandle( ).getModelHandle( ) == object;
		}
		return super.isinterestSelection( object );
	}
}