Hello, I am displaying a popover on a gesture recogniser. The popover shows a custom collectionview. But i am not able to dismiss the popover by using popover.dismiss.

Here is my code:

` class KeyboardViewController: UIInputViewController , ISEmojiViewDelegate, UICollectionViewDelegate, UICollectionViewDataSource {

var extras : [String] = []

fileprivate var popover1: Popover!

//setting up everything

func ShowPop(_ sender: UILongPressGestureRecognizer) {
	self.popover1 = Popover(options: [.type(.up), .showBlackOverlay(false)])
	self.popover1.willShowHandler = {
		print("willShowHandler")
	}
	self.popover1.didShowHandler = {
		print("didshowHandler")
	}
	self.popover1.willDismissHandler = {
		print("willDismissHandler")
	}
	self.popover1.didDismissHandler = {
		print("didDismissHandler")
	}
	if sender.state == .began {
		//get the button
		if let button = sender.view as? UIButton {
			switch button.tag {
			case 50 : extras = ["è","é","ê","ë","ē"]
						break
			case 55 : extras = ["ì","í","î","ï"]
						break
			case 60 : extras = ["ò","ó","ô","õ","ö"]
						break
			case 65 : extras = ["à","á","â","ã","ä"]
						break
			case 70 : extras = ["È","É","Ê","Ë","Ē"]
						break
			case 75 : extras = ["Ì","Í","Î","Ï"]
						break
			case 80 : extras = ["Ò","Ó","Ô","Õ","Ö"]
						break
			case 85 : extras = ["À","Á","Â","Ã","Ä"]
						break
				default:
						print("none")
			} //end switch
			let fl = UICollectionViewFlowLayout()
			fl.minimumLineSpacing = 0
			fl.minimumInteritemSpacing = 0
			let width = self.view.frame.width / 4
			let aView = UICollectionView(frame: CGRect(x: 0, y: 0, width: width, height: (emojibottom.frame.height)), collectionViewLayout: fl)
			aView.delegate = self
			aView.dataSource = self
			aView.isScrollEnabled = false
			aView.allowsMultipleSelection = false
			aView.register(UINib.init(nibName: "ViewCell", bundle: nil), forCellWithReuseIdentifier: "myCell")
			self.popover1.show(aView, fromView: button, inView: self.view)
		} //end if button
	} //end if state
}

//collection view
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
	let cell = collectionView.cellForItem(at: indexPath) as! CollectionViewCell
	(textDocumentProxy as UIKeyInput).insertText(cell.tLabel.text!)
	popover1.dismiss()
}


func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
	if extras.count > 0 {
		return extras.count}
	else {return 0 }
}

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
	let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "myCell", for: indexPath) as! CollectionViewCell
	cell.tLabel.text = extras[indexPath.row]
	return cell
}

func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout,sizeForItemAtIndexPath indexPath: IndexPath) -> CGSize {
	let width = collectionView.frame.width/(CGFloat(extras.count))
	let height = collectionView.frame.height
	return CGSize(width: width, height: height)
}
     }

`

but whenever I select something from the popover, it does not dismiss.

Helo, I just installed version 1.0.4 because I am using Swift 3.0 I tried to build the project but it gives me error in the Popover.swift file at - self.showAsDialog(contentView, inView: UIApplication.shared.keyWindow!) error - 'shared' is unavailable. Use view controller based solutions where appropriate instead.

Please help.

Great UI framework, thanks! I created a new class that launches a popover from a custom toolbar ( see RichEditorView framework), the popover has a UIToolbar as content view. Some bar button items in the RichEditorView Toolbar launch the popover, so I reuse the popover but change the items in the toolbar content view (see note taking apps like Evernote, same logic). When I tap the same item on the RichEditorToolbar a second time, the popover doesn't appear. it appears only the first time or if I tap another item...

Console prints this warning:** [<CALayer: 0x7fda7b3160c0> display]: Ignoring bogus layer size (1390000.000000, 540000.000000), contentsScale 2.000000, backing store size (2780000.000000, 1080000.000000)**

Does anyone experience the same problem? I can't exclude that it has to do with something else going on in my app / view controller... Any idea what the cause might be?

As shown in the gif below, the popover actually shows the black layover view in the background but the popover itself does not appear...

thanks for any hints in the right direction

Im trying to use your library in an Objective-C project but i don't seem to find out how to set options to a popover object .. Could someone help me ? Thank you

Hi, I want to make a custom view with border but I want to make the border with the arrow, now I have this:

But I want to make something like this.

Can you help me? Thanks :)

Hello guy Firstly, This is an awesome library popover swift 💯 I see in requirement, it supports xCode 8+ and swift 3.0 but when I install from pods it has only version 0.9.1. So if i mistake anywhere, i need advice from you. thank

The corner used to be corrected in case it its point is exactly at an edge, but in case the corner is not at the edge there was some visual cut-out. Not sure, but probably it is also mentioned in the issue #33

How it used to be:

After fix:

using this function:

  open func show(_ contentView: UIView, fromView: UIView) {
    guard let rootView = UIApplication.shared.windows.last ?? UIApplication.shared.keyWindow else {
        return
    }
    self.show(contentView, fromView: fromView, inView: rootView)
  }

I have a problem. Just show popover is okay, but when i do something like open another screen and then come back, I have popover invisible. Researched the problem, i have:

(lldb) po rootView
<UIRemoteKeyboardWindow: 0x7fbd7775bee0; frame = (0 0; 414 736); opaque = NO; autoresize = W+H; layer = <UIWindowLayer: 0x60000003e300>>

when return from another controller.

open func show(_ contentView: UIView, point: CGPoint) { // guard let rootView = UIApplication.shared.windows.last ?? UIApplication.shared.keyWindow else { // return // } // This works good guard let rootView = UIApplication.shared.keyWindow ?? UIApplication.shared.windows.last else { return } self.show(contentView, point: point, inView: rootView) }

In iOS11: UIApplication.shared.keyWindow ?? UIApplication.shared.windows.last is _UIInteractiveHighlightEffectWindow?

Allows user to hide overlay, which allows taps on the UI to be processed normally. Useful for apps that want to hide/show popovers based on user actions.

I encountered a weird issue when the popover is not showing, while it totally disabled the screen, turned out there was an infinite layoutSubviews loop.

The solution is simple, just want to share if anybody encounter this issue.

https://github.com/jonathan-vinova/Popover/commit/61c79b40d036aaa06329d880642d2456439d2339

I have a situation to where the origin of the pop over is coming from my tab bar instead of the button itself. I assume this must be because I have the button within a PageViewController. Possibly I should be using something other than 'sender.frame', but I don't know what.

    @IBAction func button1Action(_ sender: UIButton) {
        
        
        //Origin Point
        let originPoint = CGPoint(x: sender.frame.midX, y: sender.frame.maxY + 158) //(Y = down)
        
        let popoverView = UIView(frame: CGRect(x: 32, y: sender.bounds.maxY + 20, width: self.view.bounds.width - 64, height: 200))
        
        let textLabel = UILabel(frame: CGRect(x: +15, y: 0, width: popoverView.bounds.width - 15, height: popoverView.bounds.height))
        
        textLabel.lineBreakMode = .byWordWrapping
        textLabel.numberOfLines = 0
        textLabel.textColor = .white
        textLabel.text = "Use neutral framing of the events rather than perceptually colored language. eg:\n\n____ event occured.\n____ person said: '____'.\n____ object was altered in ____ way."
        textLabel.textAlignment = .left

        
        popoverView.addSubview(textLabel)
        
        
        let options: [PopoverOption] = [
            .cornerRadius(25),
            .color(.systemTeal)
        ]
        
        let popover = Popover(options: options)
        popover.show(popoverView, point: originPoint)

    }

Execuse me,

I have set contentView.frame = CGRect(0, 10, 100, 100). But after a Popover transform in func show(), it's contentView has changed frame. Then I find:

override open func layoutSubviews() {
   super.layoutSubviews()
   self.contentView.frame = self.bounds
 }

scale tranform will execute this code, and contentView.frame will be changed.

Thank you!

https://user-images.githubusercontent.com/29369132/112786462-7e0e1d80-9080-11eb-8b9e-ba53bf826266.mov

cell.backgroundColor = .clear https://user-images.githubusercontent.com/29369132/112787129-10fb8780-9082-11eb-802f-8d14a4d16d91.mov

how to fix the bottom inset of uitableview to fit popover?

Thanks.