protected override void OnResize(EventArgs _e)
		{
			if (!IsActive) return;
			m_core.Resize(Width, Height);
			QFont.RefreshViewport();
			if (m_tileMapRenderer != null)
			{
				m_tileMapRenderer.Dispose();
				m_tileMapRenderer = new TileMapRenderer(Width, Height);
			}
			base.OnResize(_e);
		}