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//
// CollectionViewController.swift
// tab
//
// Created by su on 15/12/8.
// Copyright © 2015年 tian. All rights reserved.
//
import UIKit
class CollectionViewController: UIViewController, UICollectionViewDelegate, UICollectionViewDataSource {
var collectionView: UICollectionView!
override func viewDidLoad() {
super.viewDidLoad()
let flowLayout = UICollectionViewFlowLayout()
flowLayout.itemSize = CGSize(width: (Tools().SCREEN_WIDTH - 30) / 3, height: (Tools().SCREEN_WIDTH - 30) / 3)
collectionView = UICollectionView(frame: self.view.bounds, collectionViewLayout: flowLayout)
collectionView.backgroundColor = UIColor.whiteColor()
collectionView.registerNib(UINib(nibName: "CollectionViewCell", bundle: nil), forCellWithReuseIdentifier: "CollectionViewCell")
collectionView.delegate = self
collectionView.dataSource = self
self.view.addSubview(collectionView)
}
func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return 10
}
func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCellWithReuseIdentifier("CollectionViewCell", forIndexPath: indexPath)
return cell
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
/*
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
// Get the new view controller using segue.destinationViewController.
// Pass the selected object to the new view controller.
}
*/
}
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原文地址：http://www.cnblogs.com/tian-sun/p/5030010.html
