void SearchBar()
    {
        GUILayout.BeginHorizontal(GUI.skin.FindStyle("Toolbar"));
        GUIStyle s = GUI.skin.FindStyle("ToolbarSeachTextField");

        searchString = GUILayout.TextField(searchString, s);

        Rect r = GUILayoutUtility.GetLastRect();

        r = new Rect(r.x - 10, r.y - 8, r.width, r.height);

        RVText.RightClickMenu(r, 1200, 36, settingData, "Paste",
                              delegate(object obj)
        {
            if (EditorGUIUtility.systemCopyBuffer == null)
            {
                searchString = "";
            }
            else
            {
                searchString = EditorGUIUtility.systemCopyBuffer;
            }
        }
                              , "", false);

        if (GUILayout.Button("", GUI.skin.FindStyle("ToolbarSeachCancelButton")))
        {
            searchString = "";// Remove focus if cleared
            GUI.FocusControl(null);
        }

        GUILayout.EndHorizontal();
    }
    bool CollectionUI(bool isOpen, RVSettingData settingData)
    {
        bool isSelected = this.rvcStatus.IsSelected(this.NameLabel);

        GUIStyle guistyle = settingData.Get_name_container(EditorStyles.foldout);

        if (this.rvVisibility.RVType == RVVisibility.NameType.Class)
        {
            guistyle = settingData.Get_name_class(EditorStyles.foldout);
        }

        isOpen = EditorGUILayout.Foldout(isOpen, new GUIContent(this.NameLabel), guistyle);
        RVText.RightClickMenu(GUILayoutUtility.GetLastRect(), 1200, 16, settingData, "Copy", RVText.OnMenuClick_Copy, this.NameLabel, isSelected);

        return(isOpen);
    }