public static void OnThemeChanged(Control control, ThemeChangedCallback callback)
{
if (control == null)
{
return;
}
if (callback == null)
{
CustomControlHandlers.Remove(control);
return;
}
CustomControlHandlers[control] = callback;
control.Disposed += CustomThemeCallback_ControlDisposed;
}
/// <summary>
/// Register a handler for a non-default type when theming is requested.
/// </summary>
/// <param name="type"></param>
/// <param name="callback"></param>
public static void RegisterCustomThemeHandler(Type type, ThemeChangedCallback callback)
{
if (callback == null)
{
CustomTypeHandlers.Remove(type);
return;
}
if (CustomTypeHandlers.ContainsKey(type))
{
CustomTypeHandlers[type] += callback;
}
else
{
CustomTypeHandlers[type] = callback;
}
}