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The Java Developers Almanac 1.4Order this book from Amazon. |
e735. Disabling the Close Button on a JFrameBy default, when the close button on a frame is clicked, the frame hides itself. This example shows how to disable the close button:// Create a frame JFrame frame = new JFrame(); // Get default close operation int op = frame.getDefaultCloseOperation(); // HIDE_ON_CLOSE // Set to ignore the button frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
e734. Exiting an Application When a JFrame Is Closed e736. Creating a Borderless Window e737. Showing a Dialog Box e738. Getting the JFrame of a Component © 2002 Addison-Wesley. |