private void makeActions() {
	runAction = new SelectionListenerAction("Run...") {
		@Override
		public void run() {
			selection.handleDoubleClick();
		}

	};
	runAction.setId("run.experiment");
	runAction.setEnabled(true);
	revealAction = new SelectionListenerAction("Reveal...") {
		@Override
		public void run() {
			GAMA.getGui().editModel(null, selection.getElement().getElement());
		}
	};
	revealAction.setId("reveal.item");
	revealAction.setEnabled(true);
}