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Why are Check Boxes usually not grouped in the toggle group like Radio Buttons?

Find the errors in the following controller class.

 1 import javafx.fxml.FXML;
 2 import javafx.scene.control.Button;
 3
 4 public class MyControllerClass
 5 {
 6 private Button okButton;
 7
 8 private Label outputLabel;
 9
10 // This method is called when the FXML file is loaded
11 public void initialize()
12 {
13 // Perform any necessary initialization here.
14 }
15 
16 // Event listener for the okButton
17 public void okButtonListener()
18 {
19 // Display "Hello World" in the outputLabel.
20 outputLabel.text("Hello World!");
21 }
22 }

You created a GUI in Scene Builder and saved it to a file named Testing.fxml. The GUI has a Button component with the fx:id myButton, and a Label component with the fx:id myLabel. You have already written the main application class. Write the code for the controller class. The controller class should have an event listener for the Button component that displays the string “Testing 1, 2, 3” in the Label component.

Question

Latin Translator

Look at the following list of Latin words and their meanings.

Latin English

sinister left

dexter right

medium center

Create a JavaFX application that translates the Latin words to English. The GUI should have three Buttons, one for each Latin word. When the user clicks a Button, the application should display the English translation in a Label.

Latin	English
sinister	left
dexter	right
medium	center

Solution

Verified

Answered 6 months ago

Step 1

1 of 4

import javax.swing.*;

public class LatinTranslator {
    public static void main(String args[]) {

        JFrame f = new JFrame("Translator");
        f.setSize(600, 500);
        f.setLocation(200, 150);
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JLabel label = new JLabel("Click the button to show its " 
        + "English translation.");
        label.setBounds(120, 20, 500, 30);

        JButton btn1 = new JButton("sinister");
        JButton btn2 = new JButton("dexter");
        JButton btn3 = new JButton("medium");
        btn1.setBounds(120, 80, 300, 50);
        btn2.setBounds(120, 160, 300, 50);
        btn3.setBounds(120, 240, 300, 50);