private void OnGUI() { scrollPos = EditorGUILayout.BeginScrollView(scrollPos); if (newVar == null) { newVar = new GVar(); } numVars = EditorGUILayout.IntSlider("# of new Variables::", numVars, 1, 20); newVar.ShowGUI(location, true, null, string.Empty, variables); EditorGUILayout.Space(); GUI.enabled = !string.IsNullOrEmpty(newVar.label); if (GUILayout.Button("Bulk-create")) { Create(); } GUI.enabled = true; EditorGUILayout.EndScrollView(); }