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Article View: borland.public.jbuilder.java.swing
Article #522

Re: Swap TAB and Ctrl-TAB for JTextArea

#522
From: Tony
Date: Thu, 02 Jun 2005 04:19
40 lines
2221 bytes
> I will go for the simple:
>     textArea.addKeyListener(new KeyAdapter(){
>       public void keyPressed(KeyEvent ke){
>         if(ke.getKeyCode() == KeyEvent.VK_TAB)
>         {
>           ke.consume();
>           [nextComponent].requestFocus();
>         }}});
>
> It seems to work pretty good.
> I also wanted to implement SHIFT-TAB but couldn't find any 
> KeyEvent.[SHIFT-TAB] so I went to:
>

I am sure you have figured it out by now, but I was facing the same
problem today and thought it might be useful for someone:

I added the following code to the constructor of the small wrapper class
(TTextArea) which extends the JTextArea

        this.addKeyListener(new KeyAdapter()
        {
            public void keyPressed(KeyEvent ke)
            {
                if (ke.getKeyCode() == KeyEvent.VK_TAB &&
                    ke.isShiftDown())
                {
                     ke.consume();
                    TTextArea.this.transferFocusBackward();
                }
                else if (ke.getKeyCode() == KeyEvent.VK_TAB)
                {
                    ke.consume();
                    TTextArea.this.transferFocus();
                }
            }
        });

Tony. 
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Subject: Re: Swap TAB and Ctrl-TAB for JTextArea
Date: Wed, 1 Jun 2005 21:19:55 -0700
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