[Lazarus] TCustomControl.Caption setter needs Invalidate

[Vojtěch Čihák]

Hi,
 
you have to override one of these methods:
 
procedure RealSetText; override;  //this is done in TSpeedBtn
or
procedure TextChanged; override;  //this is what I do in some components of ECControl
 
and call Invalidate; (and inherited;) there.
 
V.
______________________________________________________________
> Od: Alexey via Lazarus <lazarus at lists.lazarus-ide.org>
> Komu: Lazarus mailing list <lazarus at lists.lazarus-ide.org>
> Datum: 30.07.2017 00:50
> Předmět: [Lazarus] TCustomControl.Caption setter needs Invalidate
>
TCustomControl.Caption setter
 (ie TControl.SetText)
 misses Invalidate call.
 So, my ATButtons (ATButton based on CustomControl) miss
 visual update, when user changes app i18n.
 
 -- 
 Regards,
 Alexey
 
 -- 
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