isInited = false;
	public void widgetDisposed( DisposeEvent e )	{		super.dispose( );		// No need to dispose other widgets		cmpTask = null;		previewPainter.dispose( );		previewPainter = null;		isInited = false;		dynamicArea.dispose( );		dynamicArea = null;		reportDataSet = null;		disposeResource( whiteColor );		whiteColor = null;		oldSample = null;		// Restore color registry		ColorPalette.getInstance( ).restore( );		// Remove all registered data definition text		DataDefinitionTextManager.getInstance( ).removeAll( );	}