Here are some of the supported file types: You can even let users add markups on images and PDFs, as well as simple video edits. It comes with several common features every user expects, like pinch-to-zoom, audio playback and PDF pages. When it comes to previewing files, QuickLook is a great first choice. QuickLook is a framework that helps solve a common challenge many developers face: showing files to the user. Before you go spell-wild, take a quick look at what the QuickLook framework has to offer.

However, soon you’ll use QuickLook to start previewing the magic. Right now, nothing happens when you tap any of the spells. You’ll see a collection of spell tutorials, one for each file in the resources folder. Main.storyboard: The app’s main storyboard.īuild and run your project in Xcode.FileCell.swift: A UICollectionViewCell that displays a file on the collection view.ViewController.swift: The main view of the app which displays a collection of spell tutorials with a UICollectionView.File.swift: A class representation of a spell file used by the app.Resources: A folder containing many spell files, each written in different types, like PDF, DOCX, HTML, TXT and ZIP.The project consist of the following key files and folders: Take a look at the project’s files in the Project navigator. It has a collection of spells every sorcerer should learn and even some dark spells, too. The app, suitably named SpellLook, is all about learning spells. Open the project SpellLook.xcodeproj inside the starter folder.

Are you ready to learn how magical QuickLook is? Getting Startedĭownload the project materials using the Download Materials button at the top or bottom of this tutorial.

Present QuickLook previews with a smooth zoom transition animation.Īdditionally, you’ll learn how to let users make simple edits on PDFs, images and videos.

Generate file thumbnails using the QuickLookThumbnailing framework.

Conform your data model class to QLPreviewItem to make it available for previewing.

Show a preview of files using QLPreviewController.

It’s a fast and easy way to show a preview of a file and provide users with basic interactions. Many of Apple’s first-party apps, like Mail, Notes, Files and Message, already use QuickLook. It lets users preview commonly used file types, like PDFs, TXTs and more. QuickLook is an iOS, macOS and iPadOS framework for presenting documents without the hassle of handling files.

For ios download Sticky Previews 2.8