[Lazarus] Wiki pages suggestion - feature comparison

Graeme Geldenhuys graemeg.lists at gmail.com
Fri Feb 20 08:53:55 CET 2009


On Thu, 19 Feb 2009 10:31:01 +0200
Graeme Geldenhuys <graemeg.lists at gmail.com> wrote:

> On Thu, Feb 19, 2009 at 10:18 AM, Graeme Geldenhuys
> <graemeg.lists at gmail.com> wrote:
> >
> > But what do they do on there own?
> >  goSmoothScroll -  I first thought this is what I wanted as
> > described above, but on it's own it don't do that.
> >  goThumbTracking - isn't this supposed to be the same as
> > goSmoothScroll, compared to jumping columns or rows at  a time.
> 
> 
> OK, I think I figured it out.
> 
> goSmoothScrolling - scrolls pixels at a time, not columns/rows.
> goThumbTracking - gives you a like preview of the contents as you move
> the scrollbar.
> 
> 
> Now isn't it a bit pointless having goSmoothScrolling enabled, but
> goThumbTracking disabled by default?  The content might scroll per
> pixel, but you don't see any content updating until _after_ you
> release the scrollbar thumb button.
> 
> I would think the more logical default would be to have both there
> options enabled by default. I'm using 0.9.26 and they are not both
> enabled by default.
> 
> PS:
> If my description of these options are correct, I'll update the Grid
> docs and send a patch.

Has Delphi goThumbTracking and what is it the default value there?

Mattias



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