Re: Auto-layout, Forcing a top-level view to hug its contents
Re: Auto-layout, Forcing a top-level view to hug its contents
- Subject: Re: Auto-layout, Forcing a top-level view to hug its contents
- From: Steve Christensen via Cocoa-dev <email@hidden>
- Date: Sat, 5 Nov 2022 17:39:56 -0700
It should be fine if the view is offscreen as long as it’s part of the active
view hierarchy. I would also suggest looking at the view controller
viewDidLayoutSubviews() method to see if you could do what you want there.
> On Nov 4, 2022, at 9:25 PM, Sandor Szatmari <email@hidden>
> wrote:
>
>> On Nov 4, 2022, at 23:05, Steve Christensen via Cocoa-dev
>> <email@hidden> wrote:
>>
>> The view hierarchy doesn’t go through a layout pass until after it is added
>> to a live view or window. At awakeFromNib time it’s still essentially a
>> snapshot of the layout in the nib since it hasn’t yet been inserted into the
>> “context” that will allow the layout engine to determine how big all the
>> views actually need to be.
>
> Would an offscreen view or window allow it to be laid out and examine prior
> to insertion in a live view/window? Assuming this was necessary… of course.
>
>
> Sandor
>
>>> On Nov 3, 2022, at 5:39 PM, Eyal Redler via Cocoa-dev
>>> <email@hidden> wrote:
>>>
>>> I have a view in a nib, the constraints are setup so that the view should
>>> expand/contract to fit the contents and the nib is localized for several
>>> languages. When I check the frame size of the view in awakeFromNib the size
>>> I get is the same as the size set in the nib.
>>> I tried forcing the view to resize by calling layout but this didn't change
>>> the frame size.
>>> Is there a way to force the view to resize, before putting it on the screen?
>>>
>>> TIA
>>>
>>> Eyal Redler
>>> ------------------------------------------------------------------------------------------------
>>> "If Uri Geller bends spoons with divine powers, then he's doing it the hard
>>> way."
>>> --James Randi
>>> www.eyalredler.com
_______________________________________________
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