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Handling defaultclose

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User can handle defaultclose operation with 4 options as following  :

  1. HIDE :Hide hides the JFrame but do not pause the task of that window .Ex . If a JFrame plays a video , after clicking on hide button only the frame can be hidden. User can make the frame visible.It  does not need to write any code.

  2. EXIT :
    It exits the frame. EXIT_ON_CLOSE abruptly terminates all the threads of the JFrame. And frees the object of that frame.
    [box type="shadow" ]setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);[/box]

  3. DO_NOTHING :
    As the name suggests DO_NOTHING frame does nothing with the frame. All the tasks continues after clicking on the close button.No changes are made in the JFrame.
    [box type="shadow" ]setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);[/box]

  4. DISPOSE :
    DISPOSE on close is works same as HIDE with a thin difference line.It hides JFrame but the tasks of JFrames are performed in the background.The difference between HIDE and DISPOSE is the disposed JFrame can not be make visible.
    [box type="shadow" ]setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);[/box]
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