Hi,
I created a custom grid for adding key board listeners. Its working
well in IE. But key events are not triggering in firefox. Please let
me know the fix for this.
My custom class looks like:
public class CustomGrid extends Grid{
private KeyboardListenerCollection keyboardListeners;
public CustomGrid() {
super();
sinkEvents(Event.FOCUSEVENTS | Event.KEYEVENTS);
}
public void onBrowserEvent(Event event) {
super.onBrowserEvent(event);
switch (DOM.eventGetType(event)) {
case Event.ONKEYDOWN:
case Event.ONKEYUP:
case Event.ONKEYPRESS:
if (keyboardListeners != null) {
keyboardListeners.fireKeyboardEvent(this,
event);
}
// DOM.eventPreventDefault(event);
break;
}
}
public void addKeyboardListener(KeyboardListener listener) {
if (keyboardListeners == null) {
keyboardListeners = new KeyboardListenerCollection();
}
keyboardListeners.add(listener);
}
public void removeKeyboardListener(KeyboardListener listener) {
if (keyboardListeners != null) {
keyboardListeners.remove(listener);
}
}
}
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