Examples of org.eclipse.ui.IActionDelegate2

org.eclipse.ui.IActionDelegate2

Interface extension to IActionDelegate adding lifecycle methods. In addition, a runWithEvent method that includes the triggering SWT event.

An action delegate that implements this interface will have its runWithEvent(IAction, Event) called instead of its run(IAction) method.

Clients should implement this interface, in addition to IActionDelegate or sub-interfaces, if interested in the triggering event or in the lifecycle of the delegate object.

Clients can choose to subclass the provided abstract implementation org. eclipse. ui. actions. ActionDelegate or implement the interface directly.

@see org.eclipse.ui.actions.ActionDelegate @see org.eclipse.ui.IActionDelegate @since 2.1

    final IActionDelegate delegate = getDelegate();
    if (delegate instanceof IWorkbenchWindowActionDelegate) {
      final IWorkbenchWindowActionDelegate workbenchWindowDelegate = (IWorkbenchWindowActionDelegate) delegate;
      workbenchWindowDelegate.dispose();
    } else if (delegate instanceof IActionDelegate2) {
      final IActionDelegate2 delegate2 = (IActionDelegate2) delegate;
      delegate2.dispose();
    }
  }


      // Decide what type of delegate we have.
      if ((delegate instanceof IActionDelegate2)
          && (trigger instanceof Event)) {
        // This supports Eclipse 2.1 to Eclipse 3.1.
        final IActionDelegate2 delegate2 = (IActionDelegate2) delegate;
        final Event triggeringEvent = (Event) trigger;
        delegate2.runWithEvent(action, triggeringEvent);
      } else if ((delegate instanceof IActionDelegateWithEvent)
          && (trigger instanceof Event)) {
        // This supports Eclipse 2.0
        final IActionDelegateWithEvent delegateWithEvent = (IActionDelegateWithEvent) delegate;
        final Event triggeringEvent = (Event) trigger;

      }


      public final void run() {
        // Handle IActionDelegate2
        if (delegate instanceof IActionDelegate2) {
          final IActionDelegate2 delegate2 = (IActionDelegate2) delegate;
          delegate2.init(action);
        }


        // Handle IObjectActionDelegates
        if ((objectDelegate != null) && (activePart != null)) {
          objectDelegate.setActivePart(action, activePart);

Examples of org.eclipse.ui.IActionDelegate2

Related Classes of org.eclipse.ui.IActionDelegate2