Java低速GUI Swing 5 - 暇つぶし2ch

Java低速GUI Swing 5 ..

155:デフォルトの名無しさん
06/11/20 11:40:38
>>154
public class foo extends JApplet {
private JPanel jContentPane = null;
private JTabbedPane jTabbedPane = null;
private JPanel jPanel2 = null;
public foo() { super(); }
public void init() {
this.setContentPane(getJContentPane());
}
private JPanel getJContentPane() {
if (jContentPane == null) {
jContentPane = new JPanel();
jContentPane.setLayout(new BorderLayout());
jContentPane.add(getJTabbedPane(), BorderLayout.CENTER);
}
return jContentPane;
}
private JTabbedPane getJTabbedPane() {
if (jTabbedPane == null) {
jTabbedPane = new JTabbedPane();
jTabbedPane.addTab("パネル２", null, getJPanel2(), null);
}
return jTabbedPane;
}
private JPanel getJPanel2() {
if (jPanel2 == null) {
jPanel2 = new Canvas();
jPanel2.setLayout(new GridBagLayout());
}
return jPanel2;
}
}

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