// create actions
actionGroup = new EntryEditorWidgetActionGroup( mainWidget, configuration );
actionGroup.fillToolBar( mainWidget.getToolBarManager() );
actionGroup.fillMenu( mainWidget.getMenuManager() );
actionGroup.fillContextMenu( mainWidget.getContextMenuManager() );
IContextService contextService = ( IContextService ) PlatformUI.getWorkbench().getAdapter(
IContextService.class );
contextActivation = contextService.activateContext( BrowserCommonConstants.CONTEXT_DIALOGS );
actionGroup.activateGlobalActionHandlers();
// create the listener
universalListener = new MultiValuedEntryEditorUniversalListener( mainWidget.getViewer(), configuration,
actionGroup, actionGroup.getOpenDefaultEditorAction() );