you can override the PopupPanel#onKeydownPreview method like below;
@Override
public boolean onKeyDownPreview(char key, int modifiers) {
// Use the popup's key preview hooks to close the dialog when either
// enter or escape is pressed.
switch (key) {
case KeyboardListener.KEY_ENTER:
case KeyboardListener.KEY_ESCAPE:
hide();
break;
}
return true;
}
Hasan...
http://www.jroller.com/hasant
On Thu, Jan 15, 2009 at 11:17 AM, aragorn <sagar5...@gmail.com> wrote:
>
> My application displays a popup whenevr a particular button is
> clicked. Now i can hide the popup whenever the user clicks the mouse
> outside of it using the default popup-panel property provided by GWT.
> Apart from that I also need to listen to keyboard so that if the user
> hits ESC on the keyboard my popup should disappear from the screen.
> Any idea how to implement in gwt?
>
> >
>
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