Bug 195961 Toggle Visibility does not work for Marker Line/Range and Chart Area [13]
Description: Toggle Visibility does not work for Marker Line/Range and Chart Area. Build number: 2.2.0.v20070710-1223 Steps to reproduce: 1. New a Chart, in "Format Chart" tab, add interactivity for Chart Area or Marker Line/Range, Event: Mouse Click, Action: Toggle Visibility. 2. Preview, click the Chart Area or Marker Line/Range. Expected result: Interactivity works. Actual result: It does not work. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/chart/ChartLegendSheetImpl.java
private Button btnLegendTitle;
	private Label lblLegendBehavior;
	private Combo cmbLegendBehavior;
	private Button btnInteractivity;
	
	public void createControl( Composite parent )
	{
		ChartUIUtil.bindHelp( parent, ChartHelpContextIds.SUBTASK_LEGEND );
		init( );
		cmpContent = new Composite( parent, SWT.NONE );
		{
			GridLayout glContent = new GridLayout( 2, false );
			cmpContent.setLayout( glContent );
			GridData gd = new GridData( GridData.FILL_BOTH );
			cmpContent.setLayoutData( gd );
		}
		Group cmpBasic = new Group( cmpContent, SWT.NONE );
		{
			GridLayout layout = new GridLayout( 3, false );
			layout.marginWidth = 10;
			layout.marginHeight = 10;
			cmpBasic.setLayout( layout );
			GridData gd = new GridData( GridData.FILL_HORIZONTAL );
			cmpBasic.setLayoutData( gd );
			cmpBasic.setText( Messages.getString( "ChartLegendSheetImpl.Label.Legend" ) ); 
		}
		btnVisible = new Button( cmpBasic, SWT.CHECK );
		{
			GridData gdBTNVisible = new GridData( );
			gdBTNVisible.horizontalSpan = 3;