/// <summary>
/// Forces removal of this drawable from its parent, followed by immediate synchronous disposal.
/// </summary>
/// <remarks>
/// This is intended as a temporary solution for the fact that there is no way to easily dispose
/// a component in a way that is guaranteed to be synchronously run on the update thread.
///
/// Eventually components will have a better method for unloading.
/// </remarks>
/// <param name="drawable">The <see cref="Drawable"/> to be disposed.</param>
public static void RemoveAndDisposeImmediately(this Drawable drawable)
{
ThreadSafety.EnsureUpdateThread();
drawable.Parent?.RemoveInternal(drawable);
drawable.Dispose();
}
public virtual bool Remove(Drawable p, bool dispose = true)
{
if (p == null)
{
return(false);
}
bool result = children.Remove(p);
p.Parent = null;
if (dispose && p.IsDisposable)
{
p.Dispose();
}
else
{
p.Invalidate();
}
return(result);
}
protected bool Remove(Drawable p, bool dispose = true)
{
if (p == null)
{
return(false);
}
bool result = internalChildren.Remove(p);
Invalidate();
p.Parent = null;
if (dispose && p.IsDisposable)
{
p.Dispose();
}
else
{
p.Invalidate();
}
return(result);
}