List of activateHandler() Examples

Examples of activateHandler()

org.eclipse.ui.handlers.IHandlerService.activateHandler()

Activates the given handler from a child service. This is used by slave and nested services to promote handler activations up to the root. By using this method, it is possible for handlers coming from a more nested component to override the nested component.

@param activation The activation that is local to the child service; must not be null. @return A token which can be used to later cancel the activation. Onlysomeone with access to this token can cancel the activation. The activation will automatically be cancelled if the context from which this service was retrieved is destroyed. This activation is local to this service (i.e., it is not the activation that is passed as a parameter). @since 3.2


    TextViewerAction action = new TextViewerAction(fPatternEditor,
        ITextOperationTarget.UNDO);
    action.setText(PreferencesMessages.EditTemplateDialog_undo);
    fGlobalActions.put(ITextEditorActionConstants.UNDO, action);
    handlerActivations.add(handlerService.activateHandler(
        IWorkbenchActionDefinitionIds.UNDO, new ActionHandler(action),
        expression));


    action = new TextViewerAction(fPatternEditor, ITextOperationTarget.REDO);
    action.setText(PreferencesMessages.EditTemplateDialog_redo);

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Examples of activateHandler()

Examples of org.eclipse.ui.handlers.IHandlerService.activateHandler()