Re: NSScroller trackKnob
Re: NSScroller trackKnob
- Subject: Re: NSScroller trackKnob
- From: Graham Cox <email@hidden>
- Date: Fri, 19 Nov 2010 13:42:04 +1100
On 19/11/2010, at 1:36 PM, email@hidden wrote:
> How does one get continuous tracking from an NSScroller?
>
> -trackKnob only gives control when the mouse button is released.
>
> There must be a method as normal scroll view behaviour is continuous scrolling.
>
> So I want to have a scroller, not associated with a scroll view and get continuous call backs as the knob is moved.
>
> Is there a way?
-setContinuous:YES
BUT, don't use a scrollbar when you really want a slider. Users hate that, and the HIG police will be after you as well.
--Graham
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