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  1. #1
    elliotHenry is offline Member
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    Mar 2011
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    Default Key events and key listeners

    Hello again folks. Having trouble with this one. I want to update my JTextArea when a key is presses. Here's a snippet of my code:

    Java Code:
        private JTextField myText;
        public MyGui()
            ad = new KeyWatcher();
            myText = new JTextField(20);
    		private class KeyWatcher extends KeyAdapter
            public void keyPressed(KeyEvent k)
    Nothing happens when I run it. I want it to print out the value of the key(s) I've pressed. I've gone over the API about a million times but can't see where I'm going wrong. Can you help?

    Thanks in advance.

  2. #2
    JosAH's Avatar
    JosAH is offline Moderator
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    Sep 2008
    Voorschoten, the Netherlands
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    Default Re: Key events and key listeners

    You're not showing the relevant code, i.e. where do you add your JTextField to your JFrame?

    kind regards,

    Build a wall around Donald Trump; I'll pay for it.

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