如果要删除按钮:
Container parent = button.getParent();parent.remove(button);((JComponent) parent).revalidate();parent.repaint();
如果要从按钮中删除动作监听器:
public void actionPerformed(ActionEvent actionevent){ button.removeActionListener(this);}
如果要删除按钮:
Container parent = button.getParent();parent.remove(button);((JComponent) parent).revalidate();parent.repaint();
如果要从按钮中删除动作监听器:
public void actionPerformed(ActionEvent actionevent){ button.removeActionListener(this);}