JavaFX KeyEvent ⌨️

JavaFX KeyEvent tutorial example explained

#javafx #keyevent #keys

[BroCodez]

package application;

import java.io.IOException;

import
import javafx.event.EventHandler;
import javafx.fxml.FXMLLoader;
import javafx.stage.Stage;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.input.KeyEvent;

public class Main extends Application {

@Override
public void start(Stage stage) throws IOException {

FXMLLoader loader = new
Parent root = loader.load();
Controller controller = loader.getController();
Scene scene = new Scene(root);

scene.setOnKeyPressed(new EventHandler<KeyEvent>() {

@Override
public void handle(KeyEvent event) {

switch(event.getCode()) {

case W:


case S:


case A:


case D:


default:

}
}
});

stage.setScene(scene);
stage.show();
}

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

package application;


public class Controller{

public void moveUp() {

System.out.println("MOVIN' UP!");
}

public void moveDown() {

System.out.println("MOVIN' DOWN!");
}

public void moveLeft() {

System.out.println("MOVIN' LEFT!");
}

public void moveRight() {

System.out.println("MOVIN' RIGHT!");
}

}

[HocineFerradj]

May Allah bless you and your knowledge

[DuptoUpto]

I was losing my mind trying to get a node to take the focus so it would pick up key events. This solution is much better and seems more useful. Thank you.

[andresulloa]

thank you very much, i finally found what i've been looking for, you're the best

[michaelaffare]

this is great. been looking for this for days. Thanks for sharing

[sug_madic]

Bro discord
Can you make one discord server

[vatsalshah]

how to make key events with number keys?
Stuck on it. Need help!!!

[pauste]

Hey, I did everything like you, but it kept telling me: Exception in thread "JavaFX Application Thread" Cannot invoke because "this.val$controller" is null ... How can i fix that?

[EpicSylock]

What if i wanted to press 2 keys down? Lets say Ctrl + O?