Hello,

First of all, thanks you for this project.

I'm using Persei on my app and it works fine on iOS 8. However, the "didSelectRow" doesn't seems to work on iOS 7. It reveal normally the menu but there is no action when clicking on items.

Do you have an idea about this problem ?

Edited: The items thumbnails are also reduced.

This is crashing in device but running fine in simulator , i also checked in your Example project but its also crashing in Example app when using with device, I am using 10.0.2 (iPhone 6s) Xcode 8.0 .

Error: - fatal error: unexpectedly found nil while unwrapping an Optional value (Menu View is nil always)

I have a TableViewController that uses Persei. I push the TableViewController when I select a button on my starting view. When I hit the back button in the navigation bar I get the following error:

Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'An instance of class UITableView was deallocated while key value observers were still registered with it. Current observation info: <NSKeyValueObservationInfo 0x7fd003571060> ( <NSKeyValueObservance 0x7fd003576350: Observer: 0x7fd00370e800, Key path: contentOffset, Options: <New: YES, Old: NO, Prior: NO> Context: 0x103111190, Property: 0x7fd00378e3a0>

It looks like in StickyHeaderView is setting the observer here:

public weak var scrollView: UIScrollView! {
    willSet {
        self.scrollView?.removeObserver(self, forKeyPath: "contentOffset", context: &ContentOffsetContext)
        self.scrollView?.panGestureRecognizer.removeTarget(self, action: "handlePan:")

        appliedInsets = UIEdgeInsetsZero
    }

    didSet {
        scrollView?.addObserver(self, forKeyPath: "contentOffset", options: .Initial | .New, context: &ContentOffsetContext)
        scrollView?.panGestureRecognizer.addTarget(self, action: "handlePan:")
    }
}

How can I fix this issue? Thanks!

Hi!

I'm trying to update the Persei pod with cocoapods to use swift 3.0, in my Podfile I've added this line, like the readme file describes:

use_frameworks! 

pod 'Persei', '~> 3.0'

but I've this error

[!] Unable to satisfy the following requirements:

- `Persei (~> 3.0)` required by `Podfile`
- `Persei (~> 3.0)` required by `Podfile`

None of your spec sources contain a spec satisfying the dependency: `Persei (~> 3.0)`.

You have either:
 * out-of-date source repos which you can update with `pod repo update`.
 * mistyped the name or version.
 * not added the source repo that hosts the Podspec to your Podfile.

What can I do?

Thanks! \m

When I attempt to set the revealed state, the initialized MenuView returns as a nil optional.

My code

// TableViewController properties
var picker: MenuView {
    let m = MenuView()
    // Init other options and add items
    return m
}
// -----------------------
override func viewWillAppear(animated: Bool) {
    picker.setRevealed(true, animated: true)
}

I have also tried setting m.revealed when initializing the property. I get the same error every time

Also good to note that this TVC is sometimes a child VC and sometimes not

Hi, I've just git this project and I was wondering how do I change/replace the UIImage by something like an UIView ?

I Hope you will answer me soon, Regards.

I noticed that if you pull the collectionview down further it will move down. Is there a way to lock the menu collectionview so it stays on the top regardless?

Hello, i am currently developing a project which uses this awesome library. Actually, i am developing with swift 3, using the xcode betas, and i was able to make it working without any trouble. My project is very close to be completed, but after i ve updated to xcode beta 6, ( and made some changes to library in order to make happy the compiler), my app is crashing every time i try to present the persei table. Through an exception breakpoint, the problem seems to be caused by

public override func didMoveToSuperview() {
        super.didMoveToSuperview()

        if let view = superview as? UIScrollView {
//AddObserver makes the app crash
            view.addObserver(self, forKeyPath: "contentOffset", options: [.initial, .new], context: &ContentOffsetContext)
            view.panGestureRecognizer.addTarget(self, action: #selector(StickyHeaderView.handlePan(_:)))
            view.sendSubview(toBack: self)
        }
    }

Do you have any suggestion in order to make it work again as expected? The persei controller was totally integrated in my app, if i can t find a solution i will have to switch library for a new one and i wanna be sure it will be the last option. Thanks for your attention, hope all is gonna be solved

Your component looks pretty good. And i'd like to include it in one of my application going soon in production. But i, for the moment, don't want to use swift so does a objective-c version exists ?

Dear friend,

Thank you for your masterpiece of work. I've tried to use your nice library in my project which is support ios 7, but I got this error when updating pod:

[!] The platform of the target TabDemo (iOS 7.0) is not compatible with Persei (1.0) which has a minimum requirement of iOS 8.0.

Below is my podfile's content:

platform :ios, '7.0'

target 'TabDemo' do use_frameworks! pod 'Persei' end

target 'TabDemoTests' do

end

Do your library still support ios 7?

Thank you so much

I want to use Persei in my objc project, but can't define MenuItem because it's Struct. So I simply changed MenuItem to class and subclass of NSObject. Maybe the requirement is a little weired and the solution has potential risk. What's your suggestion? @Yalantis Whatever, thanks for sharing Persei!

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If I have less than 4 icons they all get aligned to the left How can I align them with equal spacing?

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Hi Guys ! I would like to know if it's possible to inverse menu fade-in ? For example if I scroll from bot to top, the menu appear on the bot of my tableview.