Hi Peter,
Depends on the fact you want values showing or not.
If you show values: yes you have to script it as you did it.
Otherwise it's enough to set the endValue appropriately and multiply
the thumbpos value to use it if needed.
Best Regards from Paris,
Eric Chatonet
Le 5 déc. 06 à 22:49, Peter T. Evensen a écrit :
Eric,
How does that make you go by 20s?
I want the slider to go from 0 to 100 by 20s, so if you have the
slider at position 25, it will snap back to 20. Am I missing
something?
At 03:45 PM 12/5/2006, you wrote:
Hi Peter,
You can achieve your goal more easily with a oneliner:
on mouseUp
set the thumbPos of me to the thumbPos of me
end mouseUp
Best Regards from Paris,
Eric Chatonet
Le 5 déc. 06 à 22:35, Peter T. Evensen a écrit :
Hi Eric,
Thanks for the pointer. The one key I was missing is
scrollbarDrag. I didn't know about that message.
I implemented my own scrollbar value indicator that I move.
Here's what I wound up with in my script. I haven't tried this on
the Mac yet. I don't like the hard-coded numbers; the might not
work on the Mac. I'll have to think to see if I can come up with
anything better.
on mouseUp
set the thumbposition of me to NearestThumbPos(the thumbposition
of me)
AdjustLabelPosition
end mouseUp
on scrollbarDrag
lock screen
AdjustLabelPosition
unlock screen
end scrollbarDrag
function NearestThumbPos pPos
put pPos div 20 into tNumTwenties
put pPos mod 20 into tRemainder
if tRemainder >= 10 then
add 1 to tNumTwenties
end if
return 20 * tNumTwenties
end NearestThumbPos
on AdjustLabelPosition
put the thumbposition of me into tPos
put NearestThumbPos(the thumbposition of me) into field "Thumb
Pos"
put (the width of me - 12) / the endValue of me into
tPixelsPerValue
put the left of me + 6 + tPixelsPerValue * tPos into tThumbLoc
put the loc of field "Thumb Pos" into tFieldLoc
put tThumbLoc into item 1 of tFieldLoc
set the loc of field "Thumb Pos" to tFieldLoc
end AdjustLabelPosition
At 02:46 PM 12/5/2006, you wrote:
Hi Peter,
The "How to Manage "Snap to" Scrollbars" tutorial might help you:
How to manage a slider snap-to behavior to make sure that the
indicator lines up with the ticks especially on Mac OS X.
You will access this tutorial through "Tutorials Picker" a free
plugin that interfaces with the So Smart Software website in
order to
display all available tutorials stacks directly from the web.
You will find it by going to http://www.sosmartsoftware.com/.
Revolution/Plugins or Tutorials section.
Le 5 déc. 06 à 21:43, Peter T. Evensen a écrit :
Is there a built-in way to create a slider that only stops at
increments of x (e.g., of 20, from 0 to 100, so 0, 20, 40, 60, 80,
100)?
Thanks!
Peter T. Evensen
http://www.PetersRoadToHealth.com
314-629-5248 or 888-682-4588
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314-629-5248 or 888-682-4588
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