cocoa: hiding focus ring, if borderstyle is none. bug #34828

git-svn-id: trunk@62531 -

lcl/interfaces/cocoa/cocoaint.pas

@@ -245,6 +245,8 @@ var
   CocoaToggleBezel : NSBezelStyle = NSRoundedBezelStyle;
   CocoaToggleType  : NSButtonType = NSPushOnPushOffButton;
 
+  CocoaHideFocusNoBorder : Boolean = true;
+
   {$ifdef COCOALOOPHIJACK}
   // The flag is set to true once hi-jacked loop is finished (at the end of app)
   // The flag is checked in Menus to avoid "double" Cmd+Q menu

lcl/interfaces/cocoa/cocoawschecklst.pas

@@ -244,6 +244,7 @@ begin
   scroll.setAutohidesScrollers(true);
 
   ScrollViewSetBorderStyle(scroll, TCustomCheckListBox(AWinControl).BorderStyle);
+  UpdateFocusRing(list, TCustomCheckListBox(AWinControl).BorderStyle);
 
   Result := TLCLIntfHandle(scroll);
 end;

lcl/interfaces/cocoa/cocoawscomctrls.pas

@@ -1027,6 +1027,7 @@ begin
     lCocoaLV.callback := lclcb;
 
     ScrollViewSetBorderStyle(lCocoaLV, TCustomListView(AWinControl).BorderStyle);
+    UpdateFocusRing(lTableLV, TCustomListView(AWinControl).BorderStyle);
 
     {$IFDEF COCOA_DEBUG_LISTVIEW}
     WriteLn(Format('[TCocoaWSCustomListView.CreateHandle] headerView=%d', [PtrInt(lTableLV.headerView)]));
@@ -1039,6 +1040,7 @@ class procedure TCocoaWSCustomListView.SetBorderStyle(
 begin
   if not Assigned(AWinControl) or not AWinControl.HandleAllocated then Exit;
   ScrollViewSetBorderStyle(NSScrollView(AWinControl.Handle), ABorderStyle);
+  UpdateFocusRing(NSView(NSScrollView(AWinControl.Handle).documentView), ABorderStyle);
 end;
 
 class procedure TCocoaWSCustomListView.ColumnDelete(const ALV: TCustomListView;

lcl/interfaces/cocoa/cocoawscommon.pas

@@ -160,6 +160,7 @@ function EmbedInManualScrollHost(AView: TCocoaManualScrollView): TCocoaManualScr
 function HWNDToTargetObject(AFormHandle: HWND): TObject;
 
 procedure ScrollViewSetBorderStyle(sv: NSScrollView; astyle: TBorderStyle);
+procedure UpdateFocusRing(v: NSView; astyle: TBorderStyle);
 
 function ButtonStateToShiftState(BtnState: PtrUInt): TShiftState;
 function CocoaModifiersToKeyState(AModifiers: NSUInteger): PtrInt;
@@ -218,6 +219,17 @@ begin
   sv.setBorderType( NSBorderStyle[astyle] );
 end;
 
+procedure UpdateFocusRing(v: NSView; astyle: TBorderStyle);
+const
+  NSFocusRing : array [TBorderStyle] of NSBorderType = (
+    NSFocusRingTypeNone,   // bsNone
+    NSFocusRingTypeDefault // bsSingle  s
+  );
+begin
+  if Assigned(v) and CocoaHideFocusNoBorder then
+    v.setFocusRingType( NSFocusRing[astyle] );
+end;
+
 function EmbedInScrollView(AView: NSView; AReleaseView: Boolean): TCocoaScrollView;
 var
   r: TRect;

lcl/interfaces/cocoa/cocoawsstdctrls.pas

@@ -943,6 +943,7 @@ begin
   end;
   TextFieldSetAllignment(field, TCustomEdit(AWinControl).Alignment);
   TextFieldSetBorderStyle(field, TCustomEdit(AWinControl).BorderStyle);
+  UpdateFocusRing(field, TCustomEdit(AWinControl).BorderStyle);
 
   Result:=TLCLIntfHandle(field);
 end;
@@ -969,6 +970,7 @@ begin
   if not Assigned(field) then Exit;
   field.setBordered_( ObjCBool(ABorderStyle <> bsNone) );
   field.setBezeled_( ObjCBool(ABorderStyle <> bsNone) );
+  UpdateFocusRing(field, ABorderStyle);
 end;
 
 class function TCocoaWSCustomEdit.GetSelStart(const ACustomEdit: TCustomEdit): integer;
@@ -1440,6 +1442,7 @@ begin
   scr.setDrawsBackground(false);
 
   ScrollViewSetBorderStyle(scr, TCustomMemo(AWinControl).BorderStyle);
+  UpdateFocusRing(txt, TCustomMemo(AWinControl).BorderStyle);
 
   nr:=scr.documentVisibleRect;
   txt.setFrame(nr);
@@ -1531,6 +1534,7 @@ begin
   if not Assigned(sv) then Exit;
 
   ScrollViewSetBorderStyle(sv, ABorderStyle);
+  UpdateFocusRing(NSView(sv.documentView), ABorderStyle);
 end;
 
 class function TCocoaWSCustomMemo.GetCaretPos(const ACustomEdit: TCustomEdit): TPoint;
@@ -2086,6 +2090,7 @@ begin
   scroll.setHasVerticalScroller(true);
   scroll.setAutohidesScrollers(true);
   ScrollViewSetBorderStyle(scroll, lclListBox.BorderStyle);
+  UpdateFocusRing(list, lclListBox.BorderStyle);
 
   Result := TLCLIntfHandle(scroll);
 end;
@@ -2198,6 +2203,7 @@ begin
   if not Assigned(list) then Exit;
 
   ScrollViewSetBorderStyle(list.enclosingScrollView, ABorderStyle);
+  UpdateFocusRing(list, ABorderStyle);
 end;
 
 class procedure TCocoaWSCustomListBox.SetItemIndex(const ACustomListBox: TCustomListBox; const AIndex: integer);