Bug 200133 Chart can not share the column binding from table item[00]
Description: Chart can not share the column binding from table item[00] Step: 1. New a datasource and dataset 2. New a table named table1 and binding the dataset 3. New a chart and binding the sharing result set on table1 Actual result: The data columns have been not share on the chart Exceptioon result: The data column binding will share on the chart
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/TaskSelectData.java
}
	public void changeTask( Notification notification )
	{
		if ( previewPainter != null )
		{
			if ( notification == null )
			{
				if ( getChartModel( ) instanceof ChartWithAxes )
				{
					checkDataTypeForChartWithAxes( );
				}
				return;
			}
			
			if ( ( notification.getNotifier( ) instanceof Query && ( (Query) notification.getNotifier( ) ).eContainer( ) instanceof Series ) )
			{
				checkDataType( (Query) notification.getNotifier( ),
						(Series) ( (Query) notification.getNotifier( ) ).eContainer( ) );
			}
			if ( notification.getNotifier( ) instanceof SeriesDefinition
					&& getChartModel( ) instanceof ChartWithAxes )
			{
				checkDataTypeForChartWithAxes( );
			}
			
			if ( notification.getNewValue( ) instanceof SeriesGrouping )
			{
				getCustomizeUI( ).refreshLeftBindingArea( );
			}