onPropertiesChanged method
Called when any property values are changed. OnPropertiesChangedEvent.newProperties stores new values of the properties.
Note that propertiesState has been also updated with OnPropertiesChangedEvent.newProperties.
You can use this method like:
- Call
notifyListeners()
onChangeNotifier
. - Set
state
onStateNotifier
.
Implementation
@protected
@visibleForOverriding
void onPropertiesChanged(OnPropertiesChangedEvent event) {
// do nothing
}