/// <inheritdoc /> public override void Disable() { base.Disable(); if (observer != null) { observer.ValueChanged -= OnObserverValueChanged; observer = null; } }
/// <inheritdoc /> public override void Enable() { base.Enable(); var target = Target; if (target != null) { observer = new ColorPickerColorObserver { Target = target }; observer.ValueChanged += OnObserverValueChanged; } }