> On 14 Apr 2015, at 22:00, Roland King <r...@rols.org> wrote:
>
>
>> On 14 Apr 2015, at 22:35, Gerriet M. Denkmann <gerr...@mdenkmann.de> wrote:
>>
>>
>>> On 14 Apr 2015, at 21:21, Jens Alfke <j...@mooseyard.com> wrote:
>>>
>>>
>>>> On Apr 14, 2015, at 4:57 AM, Roland King <r...@rols.org> wrote:
>>>>
>>>> Read the manual.
>>
>> Excellent advice. I have been following this since hours.
>>
>> As to supportedInterfaceOrientations:
>> All my subclasses of UIViewController have this implemented - none gets ever
>> called.
>>
>> - (NSUInteger)supportedInterfaceOrientations
>> {
>> UIInterfaceOrientationMask mask = UI_USER_INTERFACE_IDIOM() ==
>> UIUserInterfaceIdiomPhone ?
>>
>> UIInterfaceOrientationMaskPortrait |
>> UIInterfaceOrientationMaskPortraitUpsideDown :
>>
>> UIInterfaceOrientationMaskAll;
>> NSLog(@“%s %#lx”,__FUNCTION__,mask); ← never seen this
>> return mask;
>> }
>>
>
> Which of them would you have expected to be called? Which one is the root
> view controller or topmost presented view controller that fills the window?
> As per the documentation
>
> “the system calls this method on the root view controller or the topmost
> presented view controller that fills the window"
I obviously have some problems understanding the documentation.
My app is just the what Xcode gives me for iOS Master-Detail.
There are MasterViewController (UITableViewController) and DetailViewController
: UIViewController
I just created a SplitViewController : UISplitViewController, which implements
just one method: supportedInterfaceOrientations and now everything works as
intended.
So: what is the point of the checkboxes and Info.plist?
Anyway. Thanks to your help I have it now working. Thanks a lot!
Kind regards,
Gerriet.
>
>>>
>>
>>> +1.
>>>
>>> In addition to what Roland said, it’s also staring you right in the face in
>>> the General tab of the target settings as a set of friendly checkboxes.
>>
>> When I click on Target → General I see under “Deployment Info - Device
>> Orientation” 4 checkboxes, which look friendly enough. Only the first two
>> (Portrait and Upside Down) are selected.
>>
>> But iPad works in all 4 orientations. Seams that the Info.plist overrides
>> the friendly checkboxes.
>> And iPhone works only in Portrait - NOT upside down.
>
> No, the Info.plist *is* the friendly checkboxes, they are one and the same.
> The boxes you select there are what ends up in the Info.plist file. It has
> separate sets of boxes for iPhone and iPad, which one are you looking at, the
> iPhone one only I suspect.
>
> And, again per the documentation you’ve been reading
>
> "The default values for a view controller's supported interface
> orientations is set to UIInterfaceOrientationMaskAll for the iPad idiom and
> UIInterfaceOrientationMaskAllButUpsideDown for the iPhone idiom."
>
>
>
>>
>> Kind regards,
>>
>> Gerriet.
>>
>
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