Hi everyone...i have a problem with handling the escape key event.
I have a popup panel and i want to intercept the keydown event when the
escape button is pressed.
I override the "onPreviewNativeEvent" in order to manage the event (i want
to hide the panel)
This is the snippet code
@Override
protected void onPreviewNativeEvent(NativePreviewEvent event) {
int type = event.getTypeInt();
if (!event.isCanceled()) {
if (type == Event.ONKEYDOWN) {
int keyCode = event.getNativeEvent().getKeyCode();
// ESC clicked
if (keyCode == KeyCodes.KEY_ESCAPE) {
hide();
}
}
}
super.onPreviewNativeEvent(event);
}
But it seems that nothing works when i hit the button on the keyboard (only
for the escape button. If i press another button the event is intercepted
and everything works very well)
I can't understand where is the problem.
My application works on Internet Explorer 10 (and it must work only for
Microsoft's browsers)
Thank you
Ale
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