[Solved] App has parasite TUpDown

[Alextp]

Main CudaText window shows UpDown (or like) control over its corner, over ATFlatToolbar.
(Carbon build is okay.)
I don't have demo to repro...
screenshot.

[Alextp]

This UpDown was made by app API by some plugin. sorry for noise.

[skalogryz]

but why cocoa only?

[Alextp]

app had code:

Code: Pascal  [Select][+][-]

1.   try
2.     C.Caption:= 'WpPJjy'; //for label autosize
3.     C.Parent:= Application.MainForm; //else height incorrect
4.     Result:= C.Height;
5.   finally
6.     FreeAndNil(C);
7.   end;
8.  

here FreeAndNil don't work on Cocoa: control is left on mainform...

[skalogryz]

I see, Cocoa TSpinEdit leaks up/down arrows.

[skalogryz]

r59235