e566. 关闭的时候关闭程序

2024-04-22 04:07:56

By default, when the close button on a frame is clicked, nothing happens. This example shows how to exit the application when the frame is closed:

    // Create a frame

    Frame frame = new Frame();

    // Add a listener for the close event

    frame.addWindowListener(new WindowAdapter() {

        public void windowClosing(WindowEvent evt) {

            // Exit the application

            System.exit(0);

        }

    });

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