ImageToZxSpec.java 文件源码

/**
 * Creates a window listener that shuts down the app gracefully
 * 
 * @return the window listener
 */
private WindowListener createWindowListener() {
    // Override the window close listener to clear up resources 
    return new WindowAdapter() {
            public void windowClosing(WindowEvent w) {
                shutdown();
            }
    };
}