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query

 
rachita mahendru
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Posts: 6
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hi
question is that when we click on the close button of the JInternalframe a save filedialog box is popped up we want that if we click on the save option the changes made must be saved in the specified file but when we click on the cancel option or close button of the Save filedialog box, then, only the dialog box should get disposed not the internal frame so that if the user wants to make some more changes he can do so and then save it afterwards
but when we click on the cancel option of the Save FileDialog the JInternal Frame and the File Dialog both gets disposed.
please give us the solution to get rid of it
we have tried hide() and dispose() method of the dialog box
but could not find the solution
thank u
 
NIKHIL EROS
Greenhorn
Posts: 17
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hi,
I think u should take help of the interface called VetoableChangeListener. ur JInternalFrame class extension should implement this interface and add this listener using addVetoableChangeListener() method. this listener "vetoes" the closing of JInternalFrame if customized to do so.
explore it!!
hope it helps u.
regards
Nikhil.
 
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