public override void OnHeaderGUI(List <Object> found) { EditorGUILayoutUtil.TextArea("Exclude", ref exclude); EditorGUILayoutUtil.Toggle("Exclude TexLoader", ref excludeTexLoader); EditorGUILayout.BeginHorizontal(); EditorGUILayoutUtil.TextField(null, ref filter); if (GUILayout.Button("Search")) { SetExclude(exclude); Search(); } EditorGUILayout.EndHorizontal(); }