handlerService.activateHandler("Jampa.menuPrevious", new ActionHandler(previousAction));
previousAction.setEnabled(false);
stopAction = new Action(Messages.getString("Menu.Actions.Stop"), SWT.NONE) {
public void run() {
new StopAction().run();
}
};
stopAction.setImageDescriptor(Activator.getImageDescriptor("/icons/stop_16.png"));
stopAction.setActionDefinitionId("Jampa.menuStop");
handlerService.activateHandler("Jampa.menuStop", new ActionHandler(stopAction));