[Lazarus] How to obtain the color of a component?

[Paul Ishenin]

21.10.2011 16:21, Felipe Monteiro de Carvalho пишет:
> On Fri, Oct 21, 2011 at 10:14 AM, Paul Ishenin<ip at kmiac.ru>  wrote:
>> How ParentColor property will work in this case?
>
> I think that it would work like this:
>
> function TWinControl.GetColor: TColor
> begin
>    if ParentColor and (Parent<>  nil) then Result := Parent.Color
>    else Result := FColor;
> end;

Yes. You have a TButton with ParentColor = True. Have 2 special colors: 
one for form, one for button. With your proposal button will show in 
form color.

Also think how to implement that colors on widgetset side. How widgetset 
should handle a situation when you set clDefaultPageControl color to 
TButton?

Best regards,
Paul Ishenin.