FSPopoverView 中文介? A library to present popovers. Demo Custom content List (Light) List (Dark) List (Custom item) List (Horizontal layout) Support Custom content Arrow direction Hidden Arrow Custom border Custom shadow Custom transition animation Custom list item Dark mode (iOS13+) Global appearance Arrow direction priority List appends/removes item Compatible with screen rotation Requirements iOS 12+ Swift 5 Xcode 15+ Installation CocoaPods (recommended) pod 'FSPopoverView' Carthage github " lifution/FSPopoverView " Swift Package Manager The Swift Package Manager is a tool for automating the distribution of Swift code and is integrated into the swift compiler. Once you have your Swift package set up, adding FSPopoverView as a dependency is as easy as adding it to the dependencies value of your Package.swift or the Package list in Xcode. dependencies: [ . package ( url : " https://github.com/lifution/FSPopoverView.git " ) ] Copy manually Download or clone the repository, drag the folder Source into your project, and tick Copy items if needed and Create groups . Usage If you need to customize the content, use FSPopoverView, implements the dataSource and return the contents. let popoverView = FSPopoverView ( ) popoverView . dataSource = self popoverView . present ( fromBarItem : barItem ) // data source extension viewController : FSPopoverViewDataSource { func backgroundView ( for popoverView : FSPopoverView ) -> UIView ? { let view = UIView ( ) view . backgroundColor = . yellow return view } func contentView ( for popoverView : FSPopoverView ) -> UIView ? { return contentView } func contentSize ( for popoverView : FSPopoverView ) -> CGSize { return . init ( width : 100.0 , height : 100.0 ) } func containerSafeAreaInsets ( for popoverView : FSPopoverView ) -> UIEdgeInsets { return view . safeAreaInsets } func popoverViewShouldDismissOnTapOutside ( _ popoverView : FSPopoverView ) -> Bool { return true } } If you need to display a list, use FSPopoverListView , which provides FSPopoverListTextItem by default. FSPopoverListView is data-driven. Inherits FSPopoverListItem and FSPopoverListCell if you need to customize the item. let features : [ Feature ] = [ . copy , . message , . db , . qr , . settings ] let items : [ FSPopoverListItem ] = features . map { feature in let item = FSPopoverListTextItem ( ) item . image = feature . image item . title = feature . title item . isSeparatorHidden = false item . selectedHandler = { item in guard let item = item as? FSPopoverListTextItem else { return } print ( item . title ?? " " ) } item . updateLayout ( ) return item } items . last ? . isSeparatorHidden = true let listView = FSPopoverListView ( ) listView . items = items listView . present ( fromRect : sender . frame . insetBy ( dx : 0.0 , dy : - 6.0 ) , in : view ) Use FSPopoverView.fs_appearance() to customize default values for popover view. func application ( _ application : UIApplication , didFinishLaunchingWithOptions launchOptions : [ UIApplication . LaunchOptionsKey : Any ] ? = nil ) -> Bool { do { let appearance = FSPopoverView . fs_appearance ( ) appearance . showsArrow = false appearance . showsDimBackground = true ... } return true } For more information on how to use, see the example project under the repository. License FSPopoverView is available under the MIT license. See the LICENSE file for more info.
