@Override
public void onPreviewNativeEvent(Event.NativePreviewEvent event) {
if (allActiveDialogs_.get(allActiveDialogs_.size() - 1) != this) return;
if (event.getTypeInt() == Event.ONKEYDOWN) {
NativeEvent nativeEvent = event.getNativeEvent();
switch (nativeEvent.getKeyCode()) {
case KeyCodes.KEY_ENTER:
ThemedButton defaultButton =
defaultOverrideButton_ == null ? okButton_ : defaultOverrideButton_;
if ((defaultButton != null) && defaultButton.isEnabled()) {
nativeEvent.preventDefault();
nativeEvent.stopPropagation();
event.cancel();
defaultButton.click();
}
break;
case KeyCodes.KEY_ESCAPE:
if (escapeDisabled_) break;
if (cancelButton_ == null) {
if ((okButton_ != null) && okButton_.isEnabled()) {
nativeEvent.preventDefault();
nativeEvent.stopPropagation();
event.cancel();
okButton_.click();
}
} else if (cancelButton_.isEnabled()) {
nativeEvent.preventDefault();
nativeEvent.stopPropagation();
event.cancel();
cancelButton_.click();
}
break;
}
}
}
protected void addButton(ThemedButton button) {
button.addStyleDependentName("DialogAction");
buttonPanel_.add(button);
allButtons_.add(button);
}
