private void DrawTabs() { var mainRect = new Rect(0, TopPanelHeightConst, position.width, TopTabsPanelHeightConst); var backgroundTexture = new Texture2D(1, 1); BuiltInResources.FillUsingDefaultColor(backgroundTexture, EditorGUIUtility.isProSkin); GUI.DrawTexture(mainRect, backgroundTexture); _graphTabs.DoLayout(mainRect, _openedGraphs.Select(g => g.Name).ToList()); }