1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
|
public class Fentest extends JFrame {
private static final long serialVersionUID = 1L;
private JDesktopPane jDesktopPane = null;
private JScrollPane jScrollPane = null;
private JList jList = null;
private JButton jButton = null;
private JDesktopPane getJDesktopPane() {
if (jDesktopPane == null) {
jDesktopPane = new JDesktopPane();
jDesktopPane.add(getJButton(), null);
}
return jDesktopPane;
}
private JScrollPane getJScrollPane(String[] data) {
if (jScrollPane == null) {
jScrollPane = new JScrollPane();
jScrollPane.setBounds(new java.awt.Rectangle(42,29,259,167));
jScrollPane.setViewportView(getJList(data));
}
return jScrollPane;
}
private JList getJList(String[] data) {
jList = new JList(data);
return jList;
}
private JButton getJButton() {
if (jButton == null) {
jButton = new JButton();
jButton.setBounds(new java.awt.Rectangle(385,211,120,32));
jButton.setText("test");
jButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
String[] data = "two", "three", "four","one", "two", "three", "four"};
jDesktopPane.add(getJScrollPane(data), null);
}
});
}
return jButton;
}
public static void main(String[] args) {
Fentest myfen2 = new Fentest();
myfen2.setVisible(true);
}
public Fentest() {
super();
initialize();
}
private void initialize() {
this.setSize(529, 289);
this.setContentPane(getJDesktopPane());
this.setTitle("JFrame");
String[] data = {"one","three", "one" "two", "three","four"};
jDesktopPane.add(getJScrollPane(data), null);
}
} |
Partager