Bug 176457 Use container's column bindings in chart editor
chart/org.eclipse.birt.chart.reportitem.ui/src/org/eclipse/birt/chart/reportitem/ui/ReportDataServiceProvider.java
catch ( SemanticException e )
				{
					 ChartWizard.showException( e.getLocalizedMessage( ) );
				}
			}
			protected List getBindingList( DesignElementHandle inputElement )
			{
				Iterator iterator = getColumnDataBindings( );
				List list = new ArrayList( );
				while ( iterator.hasNext( ) )
				{
					list.add( iterator.next( ) );
				}
				return list;
			}
			protected void setShellStyle( int newShellStyle )
			{
				super.setShellStyle( newShellStyle
						| SWT.DIALOG_TRIM | SWT.RESIZE | SWT.APPLICATION_MODAL );
			}
		};
		page.setInput( itemHandle );
		ExpressionProvider ep = new ExpressionProvider( itemHandle );
		ep.addFilter( new ExpressionFilter( ) {
			public boolean select( Object parentElement, Object element )
			{
				
				return !( parentElement.equals( ExpressionProvider.BIRT_OBJECTS )
						&& element instanceof IClassInfo && ( (IClassInfo) element ).getName( )
						.equals( "Total" ) );