Java-GUI-Test

<eval id="4d0e033b1a5a5"> JButton myButton = new JButton("Beenden"); JTextField myTextField = new JTextField("Das ist ein Text-Feld!"); JPanel bottomPanel = new JPanel(); JPanel holdAll = new JPanel();</eval>

frame = new JFrame("Information"); frame.setSize(300, 100); frame.setLocationRelativeTo(null);

bottomPanel.setLayout(new FlowLayout()); bottomPanel.add(myButton);

holdAll.setLayout(new BorderLayout()); holdAll.add(bottomPanel, BorderLayout.SOUTH); holdAll.add(myTextField, BorderLayout.CENTER);

frame.getContentPane().add(holdAll, BorderLayout.CENTER); frame.setVisible(true);

myButton.addActionListener(this);

void actionPerformed(ActionEvent Ereignis) {

if (Ereignis.getSource() == myButton)
 frame.dispose();
else 
 myTextField.setText("Eingabefehler?");

}