Re: NSBox line with autolayout
Re: NSBox line with autolayout
- Subject: Re: NSBox line with autolayout
- From: Julian <email@hidden>
- Date: Fri, 11 Apr 2014 14:45:01 -0700
Hmm yes. Doing some sanity checks is a good idea I guess. My next thought
was that maybe I don't know how to set it up properly when nested inside a
scroll view. But I just created a test project for that scenario and got it
to work.
The last interesting thing I am doing is that the NSBox is inside a view
isolated in its own nib file which is loaded and added to another view. I
am dynamically adding constraints that should specify the width resizing
like this:
constraint = [NSLayoutConstraint constraintWithItem:flavorView
attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual
toItem:flavorContainerView attribute:NSLayoutAttributeLeft multiplier:1.0
constant:0];
[flavorContainerView addConstraint:constraint];
constraint = [NSLayoutConstraint constraintWithItem:flavorView
attribute:NSLayoutAttributeRight relatedBy:NSLayoutRelationEqual
toItem:flavorContainerView attribute:NSLayoutAttributeRight multiplier:1.0
constant:0];
[flavorContainerView addConstraint:constraint];
The NSBox is contained inside flavorView.
On Fri, Apr 11, 2014 at 2:38 AM, Jonathan Mitchell <email@hidden>wrote:
>
> On 10 Apr 2014, at 22:30, Julian <email@hidden> wrote:
>
> > After converting my NIB to use autolayout, I'm not getting an NSBox to
> > redraw itself at the correct width.
> >
> > I have a 'Horizontal Line' (NSBox). In the old model, the autoresizing
> mask
> > indicated flexible width. To replace it with constraints, I used: leading
> > space to superview = 0, top space to superview = 0, width = superview
> > width.
> >
> > This unfortunately does not get the line to be redrawn to the appropriate
> > width. Other views with similar constraints are getting wider. ( I also
> > tried trailing space to superview = 0.)
> >
> I tried this with an NSBox and it worked fine.
>
> Make sure that the Translates Masks into Constraints checkbox is off for
> the NSBox's top level view.
>
> Jonathan
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