Re: Direct use of NSScroller?
Re: Direct use of NSScroller?
- Subject: Re: Direct use of NSScroller?
- From: "James W. Walker" <email@hidden>
- Date: Thu, 2 Oct 2008 09:39:39 -0700
On Oct 1, 2008, at 8:53 PM, Clark Cox wrote:
On Wed, Oct 1, 2008 at 7:13 PM, James Walker
<email@hidden> wrote:
Is it possible to use a scroller without a scroll view? The first
problem
is that IB won't let me create an NSScroller that is not embedded
in an
NSScrollView.
Just instantiate a generic NSView, and set its class to NSScroller.
I guess I could shrink down the NSScrollView so that you only
see the one scroll bar. Then the next problem would be how to set
the
current value. I see the method setFloatValue:knobProportion:,
which I
guess would set the current value. But this method is marked
deprecated in
10.5, with no explanation of why it's deprecated or what one should
do
instead.
It's probably deprecated because it conflates two attributes of the
scroller that are only peripherally related (i.e. the size of the
scroll thumb, and its location). Use -setKnobProportion: and
-setDouleValue: instead.
Thanks. I guess I had looked at the 10.4 SDK version of NSScroller.h,
which doesn't have -setKnobProportion:.Attachment:
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden