Hallo liebe Community,
ich habe mich mal an Java Fx rangewagt und habe zurzeit ein Problem. Hat irgend wer eine Ahnung, wieso er nicht die Toggle Group ausgibt, sondern nur ein leeres Fester .
package com.example.demo3;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.RadioButton;
import javafx.scene.control.ToggleGroup;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.Border;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;
import java.io.IOException;
import java.util.Objects;
public class HelloApplication extends Application {
public static void main(String[] args) {
launch(args);
}
@Override
public void start(Stage stage) throws Exception {
stage.setTitle("dontAsk");
BorderPane root = new BorderPane();
Scene scene = new Scene(root, 300, 250);
ToggleGroup group = new ToggleGroup();
RadioButton radioButton1 = new RadioButton("Gelb");
radioButton1.setToggleGroup(group);
radioButton1.setSelected(true);
RadioButton radioButton2 = new RadioButton("Blau");
radioButton2.setToggleGroup(group);
RadioButton radioButton3 = new RadioButton("Braun");
radioButton3.setToggleGroup(group);
stage.setScene(scene);
stage.show();
}
}