Wie kann man ein Textfeld füllen sobald es den Fokus verliert?
so geht es leider nicht
so geht es leider nicht
Java:
super("Mein Fenster");
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
this.setSize(250, 200);
Container contentPane = getContentPane();
contentPane.setLayout(new FlowLayout(FlowLayout.CENTER));
final JTextField myTextField2;
myTextField2 = new JTextField("Hello World");
contentPane.add(myTextField2);
final JTextField myTextField;
myTextField = new JTextField("Hello World");
contentPane.add(myTextField);
myTextField.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusLost(java.awt.event.FocusEvent evt) {
myTextField.setText("<---->");
}
});
setResizable(false);
setLocation(200, 200);
setVisible(true);