private void RaiseActiveUIModeChangedEvent(QwasiUIEventArgs e) => this.OnActiveUIModeChanged(e);
private void __activeUIModeChanged(object sender, QwasiUIEventArgs e) { __updateButtons(e.UIMode); }
protected virtual void OnActiveUIModeChanged(QwasiUIEventArgs e) => this.ActiveUIModeChanged?.Invoke(this, e);