private void setActionBox(final EventHandler<ActionEvent> event) {
		final HBox actionBox = super.getActionBox();
		actionBox.getChildren().clear();
		actionBox.setSpacing(15);

		Button okBtn = new Button("Yes");
		okBtn.getStyleClass().add("submit-button");
		okBtn.setPrefWidth(75);
		okBtn.setOnAction(new EventHandler<ActionEvent>() {

			@Override
			public void handle(ActionEvent actionEvent) {
				event.handle(actionEvent);
				closePopUp();
			}
		});

		Button cancelBtn = new Button("No");
		cancelBtn.getStyleClass().add("submit-button");
		cancelBtn.setPrefWidth(75);
		cancelBtn.setOnAction(new EventHandler<ActionEvent>() {

			@Override
			public void handle(ActionEvent actionEvent) {
				closePopUp();
			}
		});
		actionBox.getChildren().addAll(okBtn, cancelBtn);
	}