public ToolWithoutScrollBarViewModel(IToolPane rpTool) : base(rpTool) { }
internal ToolWithScrollBarViewModel(IToolPane rpTool, IToolPaneScrollBarVisibilities rpVisibilities) : base(rpTool) { ScrollBarVisibilities = rpVisibilities; }
internal ToolViewModel(IToolPane rpTool) { r_Tool = rpTool; }
internal ToolViewModel(IToolPane rpTool, ICommand rpOpenCommand) { r_Tool = rpTool; OpenCommand = rpOpenCommand; }