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How to override the TAB KeyEvent functionality  RSS feed

 
Krishnamurthy Dara
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Hi All,

In applets, I have one TextArea.In that I need to override the Tab key functionality with select all content in that text area.

If you press the tab it should select all the content which text area has.

Here I add keylistener to textarea, I am writing like this

public void keyReleased(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_TAB) {
textArea.selectAll();
}
}
Then KeyTyped and KeyPressed I didnot write any thing. Here I am getting selection for all content but, in second tab hit the content is replace with empty value.

How to overcome this issue..

Regards,
Krishna
 
Michael Dunn
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> Here I am getting selection for all content but, in second tab hit the
> content is replace with empty value.

sounds correct to me, what do you want to happen?
 
Kirill Grouchnikov
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Since you're not removing the existing listener, the second Tab hit is processed by it. Since the first Tab hit has selected all the text, the existing listener just replaces the current selection with Tab symbol.
 
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