CZCustomLayout

CZCustomLayout is a subclass of UICollectionViewFlowLayout.

This layout is inspired by Pinterest, using CHTCollectionViewWaterfallLayout which allows you to use automatic sizes

Features

• Easy to use.
• Customizable.
• Support header and footer views.
• Custom column number for each sections.

Prerequisite

• ARC
• Xcode 7.1+.
• iOS 9+

How to install

• CocoaPods

  • Add pod 'CZCustomLayout' to your Podfile.

• Manual

  • Copy BaseCollectionViewLayout.swift to your project.

How to Use

Step 1

import CZCustomLayout

In order to conform to the BaseCollectionViewLayoutProtocol protocol you have to adopt it in your UIViewController.

Step 2

To conform to the CZeyboardObserverDelegate you have to implement the following functions:

func collectionView (_ collectionView: UICollectionView, availableWidth: CGFloat, heightForItemAtIndexPath indexPath: IndexPath) -> CGFloat
--option--
func collectionView (_ collectionView: UICollectionView, availableWidth: CGFloat, heightForHeaderInSection section: Int) -> CGFloat
func collectionView (_ collectionView: UICollectionView, availableWidth: CGFloat, heightForFooterInSection section: Int) -> CGFloat
func collectionView (_ collectionView: UICollectionView, columnCountForSection section: Int) -> Int
func collectionViewBiggerCell(_ indexPath: IndexPath) -> Bool

Step 3

To config the layout in the viewcontroller

//create the Layout
let layout = BaseCollectionViewLayout()
//config margin
layout.sectionInset = UIEdgeInsetsMake(10, 10, 10, 10)
// The minimum spacing to use between rows.
layout.minimumInteritemSpacing = 10
// The minimum spacing to use between columns
layout.minimumLineSpacing = 10
// number of columns or implement collectionView (_ collectionView: UICollectionView, columnCountForSection section: Int) 
layout.numberOfColumns = 2
// Add the layout to your collection view
self.collectionView.collectionViewLayout = layout
//add delegate
layout.delegate = self

Limitation

• Only vertical scrolling is supported.
• No decoration view.

License

CZCustomLayout is licensed under the MIT licence. See the LICENSE for more details.