import javafx.fxml.FXML; import javafx.scene.control.Button; import javafx.event.ActionEvent; import javafx.scene.input.MouseEvent; public class ButtonController { @FXML private Button MyButtonID; @FXML void buttonHandler(ActionEvent event) { System.out.println("Button has been pressed"); } @FXML void mouseEntered(MouseEvent event) { System.out.println("Mouse has entered"); } @FXML void mouseExited(MouseEvent event) { System.out.println("Mouse has exited"); } }