On 13/1/14 1:27 pm, Roumano wrote:
> It's seem's to be possible (if i understand correctly) to adjust bounds
> on gtk3 sliders
> 
> http://hackage.haskell.org/package/gtk3-0.12.5.0/docs/Graphics-UI-Gtk-Misc-Adjustment.html
> 
> So it's maybe possible to have a sliders for common usage (like 3EV)
>       Then when a user nearly reach a slider bound, we can adjust
> minimun/maximum value &  step increment to allow uncommun usage (like
> HDR)

No, please not! I want to be able to drag-bump a slider to the max or
min. I don't want 'infinite' scrolling on sliders. :)

This should be explicit. The UX pattern VFX software uses for this, that
I know, is this (on a slider that has support this, ofc):

1. User manually enters a value for the slider that is out of bounds
2. Slider adjusts range

How 2. is done, depends. Sometimes the new max is the value the user
entered; sometimes, it is the next power of 10 or the next multiple of X.

So for example, if I have a slider 0..100 and I enter 150, the max may
snap to 150, 200 (next multiple of 100) or 1000 (next power of 10) --
whatever makes most sense.


.mm

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