KeyEvent in JavaFX

September 07, 2023

KeyEvent in JavaFX

KeyEvent in JavaFX:

KeyEvent in JavaFX #DarkHers #darkhers #programming #java #bhfyp #youtubeshorts #shorts #fyp - YouTube

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import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.scene.text.Font;
import javafx.scene.text.FontPosture;
import javafx.scene.text.FontWeight;
import javafx.scene.text.Text;
import javafx.stage.Stage;

public class JavaFXKeyEvent extends Application {
	@Override
	public void start(Stage stage) {
		Pane pane = new Pane();
		Text text = new Text(20, 20, "( ͡⚆ ͜ʖ ͡⚆)╭∩╮");
		text.setFont(Font.font("Times New Roman",
				FontWeight.BOLD, FontPosture.REGULAR, 25));
		pane.getChildren().add(text);
		
		text.setOnKeyPressed(e ->{
			switch(e.getCode()) {
			case UP: text.setY(text.getY() - 10); break;
			case DOWN: text.setY(text.getY() + 10); break;
			case LEFT: text.setX(text.getX() - 10); break;
			case RIGHT: text.setX(text.getX() + 10); break;
			default:
				if(e.getText().length() > 0) {
					text.setText(e.getText());
				}
			}
		});
		
		Scene scene = new Scene(pane, 250, 250);
		stage.setTitle("JavaFX KeyEvent");
		stage.setScene(scene);
		stage.show();
		
		text.requestFocus();
		
	}
	public static void main(String[] args) {
		Application.launch(args);
	}

}