关闭所有窗口
命名.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
}
);//关闭角
关闭子窗口,但不关闭父窗口
命名.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
命名.dispose();
}
}
);//关闭角