PreviewTransition

PreviewTransition is a simple preview gallery UI controller with animated tranisitions. Swift UI library made by @Ramotion

This project is maintained by Ramotion, Inc.

We specialize in the designing and coding of custom UI for Mobile Apps and Websites.

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This project is maintained by Ramotion, Inc. We specialize in the designing and coding of custom UI for Mobile Apps and Websites.

Requirements

iOS 9.0+

Xcode 9

Installation

Just add the Source folder to your project or use CocoaPods like this:

pod "PreviewTransition"

or Carthage users can simply add to their Cartfile :

github "Ramotion/preview-transition"

Usage

import PreviewTransition Create UITableViewController inherit, inheriting from PTTableViewController Add UITableViewDelegate methods

public override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int { return <RowsCount> } public override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell { return tableView.dequeueReusableCellWithIdentifier(<CellIdentifier>, forIndexPath: indexPath) }

add a ParallaxCell

storyboards:

create a cell and inherit from ParallaxCell ; don't forget set the identifier <CellIdentifier>

or programmatically:

register a cell in viewDidLoad tableView.registerClass(ParallaxCell, forCellReuseIdentifier:<CellIdentifier>)

set cell height create image names (image sizes must be equal to screen size or bigger)

let images = [image_name, image_name, image_name, image_name, image_name] // image names

set image and text for ParallaxCell

public override func tableView(tableView: UITableView, willDisplayCell cell: UITableViewCell, forRowAtIndexPath indexPath: NSIndexPath) { guard let cell = cell as? ParallaxCell else { return } let imageName = images[indexPath.row] if let image = UIImage(named: imageName) { cell.setImage(image, title: <SetText>) } }

your tableViewController should look like DemoTableViewController

Method public override func tableView(tableView: didSelectRowAtIndexPath indexPath:) we will add later. (step 10)

Create UIViewController, inheriting from PTDetailViewController Add action for backButton and call popViewController()

func backButtonHandler() { popViewController() }

Push this UIViewController in UITableViewController. Add method

public override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) { // create viewController let <YourViewController> = storyboard?.instantiateViewControllerWithIdentifier(<identifier>) if case let viewController as <YourViewController> = viewController { pushViewController(viewController) } }

Configure UINavigationBar

// transparent background UINavigationBar.appearance().setBackgroundImage(UIImage(), forBarMetrics: .Default) UINavigationBar.appearance().shadowImage = UIImage() UINavigationBar.appearance().translucent = true UINavigationBar.appearance().tintColor = .whiteColor() // set font if let font = UIFont(name: <Font name> , size: 18) { UINavigationBar.appearance().titleTextAttributes = [ NSForegroundColorAttributeName : UIColor.whiteColor(), NSFontAttributeName : font ] }

GitHub