Axiom.Overlays.OverlayElementManager.OverlayElementManager C# (CSharp) 메소드

		internal OverlayElementManager()
            : base()
		{
			if ( instance == null )
			{
				instance = this;

				// register the default overlay element factories
				instance.AddElementFactory( new BorderPanelFactory() );
				instance.AddElementFactory( new TextAreaFactory() );
				instance.AddElementFactory( new PanelFactory() );
			}
		}