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/ChartTitleSheetImpl.java
true );
		GridData gdFDCFont = new GridData( );
		gdFDCFont.heightHint = fdcFont.getPreferredSize( ).y;
		gdFDCFont.widthHint = 200;
		gdFDCFont.grabExcessVerticalSpace = false;
		fdcFont.setLayoutData( gdFDCFont );
		fdcFont.addListener( this );
		
		
		
		createButtonGroup( cmpContent );
	}
	private void init( )
	{
		
		if ( getChart( ).getInteractivity( ) == null )
		{
			Interactivity interactivity = InteractivityImpl.create( );
			interactivity.eAdapters( ).addAll( getChart( ).eAdapters( ) );
			getChart( ).setInteractivity( interactivity );
		}
	}
	private void createButtonGroup( Composite parent )
	{
		Composite cmp = new Composite( parent, SWT.NONE );
		{
			cmp.setLayout( new GridLayout( 5, false ) );
			GridData gridData = new GridData( GridData.FILL_HORIZONTAL );
			gridData.grabExcessVerticalSpace = true;
			gridData.verticalAlignment = SWT.END;