Re: NSScroller: Hiding the knob
Re: NSScroller: Hiding the knob
- Subject: Re: NSScroller: Hiding the knob
- From: Peter Zegelin <email@hidden>
- Date: Wed, 20 Apr 2011 22:38:19 +1000
Hi Kurt,
I had the same problem. I ended up using:
[myScroller setEnabled:NO];
On 20/04/2011, at 9:38 PM, Kurt Sutter wrote:
> Here's probably a stupid question, but I am unable to figure this out:
>
> NSScrollView on MacOS X 10.6 and before _hides_ the knob of a scroller when its proportion becomes 1 or larger, i.e. when all of the view is visible along the direction of the scroller and there is nothing to scroll.
>
> I have a custom view using its own scrollers (NSScroller) because NSScrollView does not allow to do what I need. However, I am unable to make the knob disappear when all of the view is visible along the scroller. I have tried calling setKnobProportion: with values of 0, 1, 2 or -1, but the knob is always there, with varying size.
>
> I guess I could override drawKnob, but that sounds hack-ish.
>
> Does anyone know what to do?
>
> Thanks for any advice in advance
>
> Kurt Sutter
kind regards,
Peter Zegelin
http://www.fracturedsoftware.com
Rondo - MIDI for your mac
MacSimAVR - AVR microcontroller simulator for OS X
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