[Lazarus] Repainting of TWinControl children

Martin Frb lazarus at mfriebe.de
Wed May 6 20:49:34 CEST 2020

On 06/05/2020 20:36, Vojtěch Čihák via lazarus wrote:
> AFAIK with TCustomControl you obtain just Resize and then Paint.
> Paint is preceded by WMPaint. You should move your code to one of 
> these methods.

Probably done by the OS.

If called to change the size and called with bRepaint then invalidation 
is taken care of.
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