Swift creates Uicollectionview

Source: Internet
Author: User





Created by Su on 15/12/8.

Copyright©2015 year 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 the can be recreated.




In a storyboard-based application, you'll 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.




Swift creates Uicollectionview

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