SelectionManager.java 文件源码

public void removeListener() {
    for (MouseListener ml : com.getMouseListeners()) {
        com.removeMouseListener(ml);
    }
    for (MouseMotionListener mml : com.getMouseMotionListeners()) {
        com.removeMouseMotionListener(mml);
    }
    for (KeyListener kl : com.getKeyListeners()) {
        com.removeKeyListener(kl);
    }
    reset();
    com.repaint();
}