VisualHandler.java 文件源码

public WindowStateListener getWindowStateListener() {
        if (fullFrameStateListener == null) {
            fullFrameStateListener = new WindowAdapter() {
                public void windowStateChanged(WindowEvent e) {
                    if ((e.getNewState() & java.awt.Frame.ICONIFIED) == java.awt.Frame.ICONIFIED) {
                        if (kernel.state.isShowSystemTray())
                            frame.setVisible(false);
                    }
                }
//              public void windowClosing(WindowEvent e) {
//                  if (kernel.state.isShowSystemTray())
//                      frame.setVisible(false);
//              }
            };
        }
        return fullFrameStateListener;
    }