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cocoa: update the behaviour of GetFocus function to use HandleView stored with callback object. #34450

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git-svn-id: trunk@59363 -
This commit is contained in:
dmitry 2018-10-27 04:22:36 +00:00
parent 62db4e537d
commit ebb0d843ec
1 changed files with 12 additions and 4 deletions
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16
lcl/interfaces/cocoa/cocoawinapi.inc
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@ -1983,6 +1983,8 @@ var
rsp : NSResponder;
view : NSView;
dl : NSObject;
cb : ICommonCallback;
cbobj : TObject;
begin
Result := 0;
win := NSApp.keyWindow;
@ -2006,12 +2008,18 @@ begin
if Assigned(dl) and (dl.isKindOfClass(NSView)) and Assigned(dl.lclGetCallback) then
Result := HWND(dl);
end
else if (rsp.isKindOfClass(NSView)) then
else
begin
if Assigned(NSView(rsp).enclosingScrollView) then
Result := HWND(NSView(rsp).enclosingScrollView)
cb := rsp.lclGetCallback;
if Assigned(cb) then
cbobj := cb.GetCallbackObject
else
Result := HWND(rsp);
cbobj := nil;
if (cbobj is TLCLCommonCallback) then
Result := HWND(TLCLCommonCallback(cbobj).HandleFrame)
else
Result := 0;
end;
end;