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  KeyListener Limiting to Alphanumeric  (Read 1496 times)
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Offline neoskunk

Junior Member





« Posted 2010-07-12 03:25:02 »

I'm trying to create a keylistener that will only allow alphanumeric input.

I have done this before but cannot remember how. 

for some reason getKeyCode() continues to give me 0 regardless of what key is pressed.  is this normal?  I feel like in the past all i did was use an if statement something like:

1  
2  
if(e.getKeyCode() >= KeyEvent.VK_A && e.getKeyCode() >= KeyEvent.VK_Z)
do something


any ideas?
Offline neoskunk

Junior Member





« Reply #1 - Posted 2010-07-12 05:37:21 »

my mistake.  i had all the code in the keyTyped method.  should have been in the keyPressed method.
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Play Revenge of the Titans! The situation is critical. We need fancy commanders to defend Earth, the moon, Mars!
 
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