java 关闭jpanel_Java中的关闭窗口（JPanel）
小编典典获取顶层窗口：public void actionPerformed(ActionEvent e) {JComponent comp = (JComponent) e.getSource();Window win = SwingUtilities.getWindowAncestor(comp);win.dispose();}确保已将JFrame的默认关闭操作设置为JFrame.DISPOS...
