If I disable a button, I am still able to fire that button. However, my expectation is, that a disabled button cannot be fired. A user cannot use it anymore and a developer shouldn't be able to use it either.


Is it possible to include a simple
if (!getDisabled) in the fire method?




import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyEvent;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;


public class TestApp4 extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(final Stage stage) throws Exception {
        VBox root = new VBox();

        final Button button = new Button();
        button.setDisable(true);
        button.setOnAction(new EventHandler<ActionEvent>() {
            @Override
            public void handle(ActionEvent actionEvent) {
                System.out.println("Fired!");
            }
        });

        TextField textField = new TextField();
        textField.setOnKeyPressed(new EventHandler<KeyEvent>() {
            @Override
            public void handle(KeyEvent keyEvent) {
                if (keyEvent.getCode().equals(KeyCode.ENTER)) {
                    button.fire();
                }
            }
        });
        root.getChildren().addAll(button, textField);
        Scene scene = new Scene(root);
        stage.setScene(scene);
        stage.show();
    }
}