Bug 135840 "Value of this data item" selection in map and highlight is no effect
Details: "Value of this data item" selection in map and highlight is no effect Step: 1. New a datasource and dataset 2. Add a table and binding all the column. 3. Add a data item in detail row. 4. Add a map of the data item. Select the value and open the list. Select "Value of this data item" Actual result: No effect when select this selection
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/MapRuleBuilder.java
bounds.height = bounds.height - 2;
				bounds.width = bounds.width - 1;
				e.gc.drawRectangle( bounds );
			}
		} );
		Label label = new Label( titleArea, SWT.NONE );
		label.setBackground( background );
		label.setFont( FontManager.getFont( label.getFont( ).toString( ),
				10,
				SWT.BOLD ) );
		label.setText( getTitle( ) ); 
		return titleArea;
	}
	private Composite createDummy( Composite parent, int colSpan )
	{
		Composite dummy = new Composite( parent, SWT.NONE );
		GridData gdata = new GridData( );
		gdata.widthHint = 22;
		gdata.horizontalSpan = colSpan;
		gdata.heightHint = 10;
		dummy.setLayoutData( gdata );
		return dummy;
	}
	private Text createText( Composite parent )
	{
		Text txt = new Text( parent, SWT.BORDER );
		GridData gdata = new GridData( GridData.FILL_HORIZONTAL );
		gdata.widthHint = 100;
		txt.setLayoutData( gdata );
		return txt;