/// <summary>
/// Fires <see cref="AppearanceChanged" /> event
/// </summary>
/// <param name="sender">Event source.</param>
/// <param name="e">Object containing event data.</param>
protected void OnBorderCornerChanged(object sender, GenericEventArgs <AppearanceAction> e)
{
OnAppearanceChanged(e);
}
/// <summary>
/// Called when [appearance changed].
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="tArgs">The t arguments.</param>
private void OnAppearanceChanged(object sender, GenericEventArgs <AppearanceAction> tArgs)
{
SetThemeDefaults();
Invalidate();
}