Trying to remember what I had to do to get this to work in a project a couple
of years ago. Have you tried adding a constraint equaling the width of the
scrollView and the clipView?
Thanks,
Jon
> On Sep 14, 2015, at 11:11 AM, Dave <d...@looktowindward.com> wrote:
>
>
>> On 14 Sep 2015, at 18:50, Jonathan Hull <jh...@gbis.com> wrote:
>>
>> You shouldn’t have to add any constraints to the direct children of a
>> StackView (and in fact, you will most likely get an error if you try), since
>> the StackView will make its own constraints and manages them for you.
>>
>> My guess is that the StackView is not resizing with the ScrollView. You can
>> test this by temporarily removing the detail view (and associated
>> constraints) and setting the StackView’s background color to some bright
>> color.
>
> Unfortunately NSStackView doesn’t seem to have a setBackgroundColor method. I
> set it on the ScrollView, that that of course moves when I resize the window.
>
> These are the frame rects after adding the DetailView to the StackView.
>
> ScrollView Frame: {{20, 54}, {760, 355}}
> ClipView Frame: {{1, 1}, {743, 353}}
> StackView Frame: {{0, 0}, {744, 16}}
> ???????????????????????????????
>
> I can add as many views as I like to the StackView and it’s Scrolls correctly
> vertically, I just can’t get the Detail View to expand out in H. Yes,
>
>> Constraints with ScrollViews are notoriously tricky…
>
> You’re not wrong there!
>
> Incidentally, I took another look at InfoBarView and it doesn’t handle window
> re-sizing so it’s not much good in this case.
>
> Thanks a lot.
> Cheers
> Dave
>
>
>>> On Sep 14, 2015, at 8:48 AM, Dave <d...@looktowindward.com> wrote:
>>>
>>>
>>>>
>>>> In fact, with NSStackView you should just be able to set the content
>>>> hugging priority and it’ll just work
>>>>
>>>> myDetailView = [myDetailViewController getPrimaryView];
>>>> [self.pValidationListStackView addView:myDetailView
>>>> inGravity:NSStackViewGravityTop]; // NOTE: Should this not be
>>>> GravityLeading as you’re using a horizontal stack view?
>>>> [myDetailView setContentHuggingPriority:NSLayoutPriorityDefaultLow
>>>> forOrientation:NSLayoutConstraintOrientationHorizontal];
>>>>
>>>> and that’s all you should need.
>>>>
>>>> iain
>>>
>>> I tried that and it had no effect. When I resize the window the Scroll View
>>> Resizes (and I assume the StackView?) but the Detail View stays the same
>>> size - e.g. does not move with the right edge of the Scroll View.
>>>
>>> Cheers
>>> Dave
>>>
>>>
>>>
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>
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