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[Solved] App has parasite TUpDown
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Topic: [Solved] App has parasite TUpDown (Read 3123 times)
AlexTP
Hero Member
Posts: 2384
[Solved] App has parasite TUpDown
«
on:
September 29, 2018, 10:08:00 am »
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.
«
Last Edit: October 02, 2018, 06:53:48 pm by Alextp
»
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CudaText editor
-
ATSynEdit
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AlexTP
Hero Member
Posts: 2384
Re: CudaText has parasite UpDown control on form
«
Reply #1 on:
October 02, 2018, 06:53:22 pm »
This UpDown was made by app API by some plugin. sorry for noise.
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skalogryz
Global Moderator
Hero Member
Posts: 2770
Re: [Solved] App has parasite TUpDown
«
Reply #2 on:
October 02, 2018, 06:53:56 pm »
but why cocoa only?
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AlexTP
Hero Member
Posts: 2384
Re: [Solved] App has parasite TUpDown
«
Reply #3 on:
October 02, 2018, 08:19:55 pm »
app had code:
Code: Pascal
[Select]
[+]
[-]
try
C
.
Caption
:
=
'WpPJjy'
;
//for label autosize
C
.
Parent
:
=
Application
.
MainForm
;
//else height incorrect
Result
:
=
C
.
Height
;
finally
FreeAndNil
(
C
)
;
end
;
here FreeAndNil don't work on Cocoa: control is left on mainform...
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ATSynEdit
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skalogryz
Global Moderator
Hero Member
Posts: 2770
Re: [Solved] App has parasite TUpDown
«
Reply #4 on:
October 02, 2018, 09:28:51 pm »
I see, Cocoa TSpinEdit leaks up/down arrows.
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skalogryz
Global Moderator
Hero Member
Posts: 2770
Re: [Solved] App has parasite TUpDown
«
Reply #5 on:
October 03, 2018, 04:48:30 am »
r59235
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