Scrollbar (slider) question - 2nd try

[Jon]

Mark:

Try something like this:

on MouseUp
  local l, x
  put the ClickLoc into l  -- "x,y"
  put item 1 of l into x
  put x - the left of me into x
  put x / the width of me into x -- percentage of progressBar
  put x * 100 into x -- percentage as intger
  set the thumbPosition of me to x
end MouseUp


Mark Swindell wrote:

> I'm not sure if my question was clear, or if maybe I'm missing  
> something obvious, but I am trying to figure out how to do something  
> that would seem like a normal behavior.  I have a regular slider.   
> When I click on the slider, I'd like the thumbPos of the thumb to  
> move to that location.
>
> This is what happens with a QT player and also the volume slider in  
> OS X.   What I can't figure out is how to translate the mouse click  
> so that it immediately updates the thumbPos.  The closest the  
> properties manager shows is increments for the scroll distance...  
> there is no "jump to click" option.
>
> Thanks
> Mark
>
>
> On Jun 20, 2005, at 1:30 PM, Mark Swindell wrote:
>
>> On a click in a scroll bar how do you derive (what would be) the  
>> ThumbPos of the click?  (Set the thumbpos of the target to the  
>> clickLoc) is the idea.
>>
>> Thanks,
>> Mark
>> _______
>
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