Bug 288223 Not able to select table column and row when the table has a chart view.[0004]
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/handles/MultipleGuideHandle.java
protected void performConditionalSelection( )
		{
			super.performConditionalSelection( );
			( (MultipleEditPart) getSourceEditPart( ) ).setCurrentView( number );
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.gef.tools.SelectEditPartTracker#handleButtonDown(int)
		 */
		protected boolean handleButtonDown( int button )
		{
			if ( button == 3 && number != 0 )
			{
				( (SchematicContextMenuProvider) getSourceEditPart( ).getViewer( )
						.getContextMenu( ) ).setProxy( listener );
			}
			return super.handleButtonDown( button );
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.gef.tools.DragEditPartsTracker#handleButtonUp(int)
		 */
		protected boolean handleButtonUp( int button )
		{
			return super.handleButtonUp( button );
		}
	}
	private Image getImage( Object obj )