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/axis/AbstractAxisSubtask.java
}
		createButtonGroup( cmpContent );
		setStateOfTitle( );
		setStateOfLabel( );
	}
	private void setStateOfTitle( )
	{
		boolean isTitleEnabled = getAxisForProcessing( ).getTitle( )
				.isVisible( );
		txtTitle.setEnabled( isTitleEnabled );
		btnAxisTitle.setEnabled( isTitleEnabled );
	}
	private void setStateOfLabel( )
	{
		boolean isLabelEnabled = getAxisForProcessing( ).getLabel( )
				.isVisible( );
		fdcFont.setEnabled( isLabelEnabled );
		cbStaggered.setEnabled( isLabelEnabled );
		btnAxisLabel.setEnabled( isLabelEnabled );
	}
	private void createButtonGroup( Composite parent )
	{
		Composite cmp = new Composite( parent, SWT.NONE );
		{
			cmp.setLayout( new GridLayout( 6, false ) );
			GridData gridData = new GridData( GridData.FILL_HORIZONTAL );
			gridData.horizontalSpan = 2;
			gridData.grabExcessVerticalSpace = true;
			gridData.verticalAlignment = SWT.END;
			gridData.horizontalAlignment = SWT.BEGINNING;