import UIKit
class SecondController: BaseViewController ,UICollectionViewDataSource,UICollectionViewDelegate,UICollectionViewDelegateFlowLayout{
var myCollectionView : UICollectionView?
override func viewDidLoad() {
super.viewDidLoad()
self.view.backgroundColor = UIColor.yellow
let myViewLayout = UICollectionViewFlowLayout.init()
myCollectionView = UICollectionView.init(frame: CGRect.init(x: 0, y: 64, width: SCREEN_W, height: SCREEN_H - 64 - 50), collectionViewLayout: myViewLayout)
myCollectionView?.dataSource = self
myCollectionView?.delegate = self
myCollectionView?.register(UICollectionViewCell.classForCoder(), forCellWithReuseIdentifier: "cell")
self.view.addSubview(myCollectionView!)
self.navigationController?.navigationBar.barTintColor = UIColor.yellow
}
func numberOfSections(in collectionView: UICollectionView) -> Int {
return 10
}
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return 3
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath)
cell.backgroundColor = UIColor.red
return cell
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, insetForSectionAt section: Int) -> UIEdgeInsets {
let sets = UIEdgeInsets.init(top: 0, left:10, bottom:10, right:10)
return sets
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
let size = CGSize.init(width: (SCREEN_W-50)/3, height: (SCREEN_W-50)/3)
return size
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
