What, you want to read properties from the Event? Absurd!
// (disclaimer: hand written in Gmail)
HanderRegistration reg = Event.addNativePreviewHandler(new
NativePreviewHandler()
{
public void onPreviewNativeEvent(NativePreviewEvent event)
{
Event event0 = Event.as(event.getNativeEvent());
if (event0.getTypeInt() == Event.ONKEYDOWN)
{
int keyCode = event0.getKeyCode();
if (condition) // optional
{
event.cancel();
}
}
}
});
--
Mat Gessel
http://www.asquare.net
On Mon, Aug 31, 2009 at 6:29 AM, monkeyboy<dilbert.elbo...@gmail.com> wrote:
>
> In my code I am using onKeyDownPreview to hide a popup when the escape
> key is hit.
> public boolean onKeyDownPreview(char key, int modifiers) {
> switch (key) {
> case KeyCodes.KEY_ESCAPE:
> hide();
> break;
> return true;
> }
> But the onKeyDownPreview is deprecated and I was wandering how would a
> version with onPreviewNativeEvent (the new way of handling events)
> would look like? Any suggestions? Am I the only one to think that the
> Google documentation about this is too terse?
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