Bug 124599 Shortcut delete and menu delete act different in table column.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/parts/GraphicalEditorWithFlyoutPalette.java
prefs.setLayoutSetting( newSetting );
											}
										};
										settings.open( );
									}
								} );
					}
				} );
				viewer.addDragSourceListener( new TemplateTransferDragSourceListener( viewer ) );
				viewer.getControl( ).addMouseListener( new MouseListener( ) {
					public void mouseDoubleClick( MouseEvent e )
					{
						EditPart editPart = viewer.findObjectAt( new Point( e.x,
								e.y ) );
						ReportCombinedTemplateCreationEntry entry = null;
						if ( editPart != null
								&& editPart.getModel( ) instanceof ReportCombinedTemplateCreationEntry )
						{
							entry = (ReportCombinedTemplateCreationEntry) editPart.getModel( );
						}
						if ( entry == null )
							return;
						ReportCreationTool tool = (ReportCreationTool) entry.createTool( );
						final EditDomain domain = UIUtil.getLayoutEditPartViewer( )
								.getEditDomain( );
						tool.setEditDomain( domain );
						tool.setViewer( UIUtil.getLayoutEditPartViewer( ) );
						tool.performCreation( UIUtil.getCurrentEditPart( ) );
						Display.getCurrent( ).asyncExec( new Runnable( ) {
							public void run( )