Bergervei/Java-GUI-Test

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<language>Java</language>
<eval id="4d0e59f9f0a74">
JButton myButton = new JButton("Beenden");
JTextField myTextField = new JTextField("                    ");
JPanel myPanel1 = new JPanel();
JPanel myPanel2 = new JPanel();

myFrame = new JFrame("Information");
myFrame.setSize(200, 100);
myFrame.setLocationRelativeTo(null);

myPanel1.add(myTextField);
myPanel2.add(myButton);

myFrame.getContentPane().setLayout(new BorderLayout());
myFrame.getContentPane().add(myPanel1, BorderLayout.NORTH);
myFrame.getContentPane().add(myPanel2, BorderLayout.SOUTH); 
myFrame.setVisible(true);
    
myButton.addActionListener(this);
    
void actionPerformed(ActionEvent Ereignis) {
 if (Ereignis.getSource() == myButton)
  myFrame.dispose();
 else 
  myTextField.setText("Eingabefehler?");
}
</eval>