diff --git a/lcl/interfaces/cocoa/cocoaprivate.pp b/lcl/interfaces/cocoa/cocoaprivate.pp
index dc0b675cd3..afb341702a 100644
--- a/lcl/interfaces/cocoa/cocoaprivate.pp
+++ b/lcl/interfaces/cocoa/cocoaprivate.pp
@@ -188,6 +188,35 @@ type
     callback  : TCommonCallback;
   end;
 
+  TCocoaListView = objcclass;
+
+  { TCocoaStringList }
+
+  TCocoaStringList = class(TStringList)
+  protected
+    procedure Changed; override;
+  public
+    Owner : TCocoaListView;
+    constructor Create(AOwner: TCocoaListView);
+  end;
+
+  { TCocoaListView }
+
+  TCocoaListView = objcclass(NSTableView)
+    callback  : TCommonCallback;
+    list      : TCocoaStringList;
+    function numberOfRowsInTableView(aTableView: NSTableView): NSInteger; message 'numberOfRowsInTableView:';
+    function tableView_objectValueForTableColumn_row(tableView: NSTableView;
+      objectValueForTableColumn: NSTableColumn; row: NSInteger):id;
+      message 'tableView:objectValueForTableColumn:row:';
+  end;
+
+  { TCocoaGroupBox }
+
+  TCocoaGroupBox = objcclass(NSBox)
+    callback  : TCommonCallback;
+  end;
+
 implementation
 
 { TCocoaButton }
@@ -573,5 +602,39 @@ begin
   Result.Bottom:=Round(Result.Top+b.size.height);
 end;
 
+{ TCocoaListView }
+
+function TCocoaListView.numberOfRowsInTableView(aTableView:NSTableView): NSInteger;
+begin
+  if Assigned(list)
+    then Result:=list.Count
+    else Result:=0;
+end;
+
+function TCocoaListView.tableView_objectValueForTableColumn_row(tableView: NSTableView;
+  objectValueForTableColumn: NSTableColumn; row: NSInteger):id;
+begin
+  if not Assigned(list) then
+    Result:=nil
+  else begin
+    if row>=list.count then Result:=nil
+    else Result:=NSStringUtf8(list[row]);
+  end;
+end;
+
+{ TCocoaStringList }
+
+procedure TCocoaStringList.Changed;
+begin
+  inherited Changed;
+  Owner.reloadData;
+end;
+
+constructor TCocoaStringList.Create(AOwner:TCocoaListView);
+begin
+  Owner:=AOwner;
+  inherited Create;
+end;
+
 end.
 
diff --git a/lcl/interfaces/cocoa/cocoawsfactory.pas b/lcl/interfaces/cocoa/cocoawsfactory.pas
index 26e222e724..740f9496ac 100644
--- a/lcl/interfaces/cocoa/cocoawsfactory.pas
+++ b/lcl/interfaces/cocoa/cocoawsfactory.pas
@@ -242,12 +242,13 @@ end;
 function RegisterCustomScrollBar: Boolean; alias : 'WSRegisterCustomScrollBar';
 begin
   RegisterWSComponent(TCustomScrollBar, TCocoaWSScrollBar);
-  Result:=True;
+  Result := True;
 end;
 
 function RegisterCustomGroupBox: Boolean; alias : 'WSRegisterCustomGroupBox';
 begin
-  Result := False;
+  RegisterWSComponent(TCustomGroupBox, TCocoaWSCustomGroupBox);
+  Result := True;
 end;
 
 function RegisterCustomComboBox: Boolean; alias : 'WSRegisterCustomComboBox';
@@ -258,7 +259,8 @@ end;
 
 function RegisterCustomListBox: Boolean; alias : 'WSRegisterCustomListBox';
 begin
-  Result := False;
+  RegisterWSComponent(TCustomListBox, TCocoaWSCustomListBox);
+  Result := True;
 end;
 
 function RegisterCustomEdit: Boolean; alias : 'WSRegisterCustomEdit';
diff --git a/lcl/interfaces/cocoa/cocoawsstdctrls.pp b/lcl/interfaces/cocoa/cocoawsstdctrls.pp
index 767b6b72bf..84d2feb5b0 100644
--- a/lcl/interfaces/cocoa/cocoawsstdctrls.pp
+++ b/lcl/interfaces/cocoa/cocoawsstdctrls.pp
@@ -50,10 +50,8 @@ type
   { TCocoaWSCustomGroupBox }
 
   TCocoaWSCustomGroupBox = class(TWSCustomGroupBox)
-  private
-  protected
-  public
-//    class function CreateHandle(const AWinControl: TWinControl; const AParams: TCreateParams): TLCLIntfHandle; override;
+  published
+    class function CreateHandle(const AWinControl: TWinControl; const AParams: TCreateParams): TLCLIntfHandle; override;
   end;
 
   { TCocoaWSGroupBox }
@@ -96,17 +94,15 @@ type
   { TCocoaWSCustomListBox }
 
   TCocoaWSCustomListBox = class(TWSCustomListBox)
-  private
-  protected
-  public
-{    class function CreateHandle(const AWinControl: TWinControl; const AParams: TCreateParams): TLCLIntfHandle; override;
-    class function GetIndexAtXY(const ACustomListBox: TCustomListBox; X, Y: integer): integer; override;
+  published
+    class function CreateHandle(const AWinControl: TWinControl; const AParams: TCreateParams): TLCLIntfHandle; override;
+    {class function GetIndexAtXY(const ACustomListBox: TCustomListBox; X, Y: integer): integer; override;
     class function GetItemIndex(const ACustomListBox: TCustomListBox): integer; override;
     class function GetItemRect(const ACustomListBox: TCustomListBox; Index: integer; var ARect: TRect): boolean; override;
     class function GetSelCount(const ACustomListBox: TCustomListBox): integer; override;
-    class function GetSelected(const ACustomListBox: TCustomListBox; const AIndex: integer): boolean; override;
+    class function GetSelected(const ACustomListBox: TCustomListBox; const AIndex: integer): boolean; override;}
     class function GetStrings(const ACustomListBox: TCustomListBox): TStrings; override;
-    class function GetTopIndex(const ACustomListBox: TCustomListBox): integer; override;
+    {class function GetTopIndex(const ACustomListBox: TCustomListBox): integer; override;
 
     class procedure SelectItem(const ACustomListBox: TCustomListBox; AIndex: integer; ASelected: boolean); override;
     class procedure SetBorderStyle(const AWinControl: TWinControl; const ABorderStyle: TBorderStyle); override;
@@ -713,5 +709,62 @@ begin
    end;
 end;
 
+{ TCocoaWSCustomGroupBox }
+
+class function TCocoaWSCustomGroupBox.CreateHandle(const AWinControl:TWinControl;
+  const AParams:TCreateParams):TLCLIntfHandle;
+var
+  box : TCocoaGroupBox;
+begin
+  box := NSView(TCocoaGroupBox.alloc).lclInitWithCreateParams(AParams);
+  box.callback:=TLCLCommonCallback.Create(box, AWinControl);
+  Result:=TLCLIntfHandle(box);
+end;
+
+{ TCocoaWSCustomListBox }
+
+function GetListView(AWinControl: TWinControl): TCocoaListView;
+begin
+  if not Assigned(AWinControl) or (AWinControl.Handle=0) then
+    Result:=nil
+  else
+    Result:=TCocoaListView(TCocoaScrollView(AWinControl.Handle).documentView);
+end;
+
+class function TCocoaWSCustomListBox.CreateHandle(const AWinControl:TWinControl;
+  const AParams:TCreateParams):TLCLIntfHandle;
+var
+  list    : TCocoaListView;
+  scroll  : TCocoaScrollView;
+begin
+  list:=NSView(TCocoaListView.alloc).lclInitWithCreateParams(AParams);
+  list.callback:=TLCLCommonCallback.Create(list, AWinControl);
+  list.list:=TCocoaStringList.Create(list);
+  list.addTableColumn(NSTableColumn.alloc.init);
+  list.setHeaderView(nil);
+  list.setDataSource(list);
+
+  if not Assigned(list) then begin
+    Result:=0;
+    Exit;
+  end;
+  scroll:=EmbedInScrollView(list);
+  scroll.callback:=list.callback;
+  scroll.setHasVerticalScroller(true);
+  scroll.setAutohidesScrollers(true);
+  Result:=TLCLIntfHandle(scroll);
+end;
+
+class function TCocoaWSCustomListBox.GetStrings(const ACustomListBox: TCustomListBox):TStrings;
+var
+  view : TCocoaListView;
+begin
+  view:=GetListView(ACustomListBox);
+  if not Assigned(view) then
+    Result:=nil
+  else
+    Result:=view.list;
+end;
+
 end.