/// <summary>
/// Renders next frame.
/// </summary>
/// <param name="deltaTime">The time since the last <c>OnRender</c> call.</param>
public void OnRender(float deltaTime)
{
if (parent == null || (parent as IGuiElement).AbsoluteVisible)
{
for (int i = 0; i < list.Count; i++)
{
IGuiElement element = (IGuiElement)list[i];
if (element.Visible)
{
element.OnRender(deltaTime);
}
}
}
}
