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Bind jbutton event to a keystroke

 
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i need to bind a jbutton event to a keystroke.so i use above code to do that.but it didnt work(I use netbeans 6.9 ).please help me
 
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I would say you would be better off creating an Action, and then binding both the JButton and the keystroke to that Action.
 
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Sorry, but that code is pretty meaningless. Lines 3 and 5 perform an identical assignment, and line 7 sets the same ActionMap that has just been retrieved. Whayt would you expect that to accomplish?

Recommended reading: How to Use Key Bindings
 
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