HeaderPanel.java 文件源码

@Override
public void addMouseMotionListener(final MouseMotionListener listener) {
    SwingUtilities.invokeLater(new Runnable() {

        public void run() {
            HeaderPanel.super.addMouseMotionListener(listener);
            if (appLabel != null) {
                appLabel.addMouseMotionListener(listener);
            }
            if (controllerLabel != null) {
                controllerLabel.addMouseMotionListener(listener);
            }
            if (closeButton != null) {
                closeButton.addMouseMotionListener(listener);
            }
            if (hudButton != null) {
                hudButton.addMouseMotionListener(listener);
            }
        }
    });
}