как изменить счетчик коллекций с вертикального на горизонтальный, я хочу сделать календарь
это то, что у меня сейчас
это результат, который я ищу
как вы можете видеть, как первое изображение отсчитывается сверху вниз, а второе - слева направо. я хочу перейти ко второму.
вот код
У меня есть 4 отдельных файла для создания календаря с использованием collectionview и пользовательской collectionviewcell
calendarcollection
import UIKit
class calendarCollecction: UIView,UICollectionViewDelegateFlowLayout,UICollectionViewDataSource {
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return 12
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! calendarCollecctionCell
return cell
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
print("my number is \(indexPath.row)")
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: self.frame.width, height: self.frame.height)
}
lazy var collectionViews: UICollectionView = {
let layout = UICollectionViewFlowLayout()
layout.minimumLineSpacing = 0
layout.minimumInteritemSpacing = 0
layout.sectionInset = UIEdgeInsetsMake(0,0,0,0)
layout.scrollDirection = UICollectionViewScrollDirection.horizontal
let cv = UICollectionView(frame: .zero, collectionViewLayout: layout)
cv.showsVerticalScrollIndicator = false
cv.backgroundColor = UIColor.clear
cv.dataSource = self
cv.delegate = self
return cv
}()
override init(frame: CGRect) {
super.init(frame: frame)
setupViews()
}
func setupViews(){
collectionViews.register(calendarCollecctionCell.self, forCellWithReuseIdentifier: "cell")
collectionViews.translatesAutoresizingMaskIntoConstraints = false
backgroundColor = UIColor.clear
addSubview(collectionViews)
collectionViews.topAnchor.constraint(equalTo: topAnchor, constant: 0).isActive = true
collectionViews.bottomAnchor.constraint(equalTo: bottomAnchor, constant: 0).isActive = true
collectionViews.centerYAnchor.constraint(equalTo: centerYAnchor, constant: 0).isActive = true
collectionViews.centerXAnchor.constraint(equalTo: centerXAnchor, constant: 0).isActive = true
collectionViews.widthAnchor.constraint(equalTo: widthAnchor, constant: 0).isActive = true
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
calendarcollectioncell
import UIKit
class calendarCollecctionCell: UICollectionViewCell {
let label = dateCollection()
override init(frame: CGRect) {
super.init(frame: frame)
framing()
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func framing(){
label.translatesAutoresizingMaskIntoConstraints = false
addSubview(label)
label.centerXAnchor.constraint(equalTo: centerXAnchor).isActive = true
label.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
label.widthAnchor.constraint(equalTo: widthAnchor).isActive = true
label.heightAnchor.constraint(equalTo: heightAnchor).isActive = true
}
}
datecollection
import UIKit
class dateCollection: UIView,UICollectionViewDelegateFlowLayout,UICollectionViewDataSource {
var dateNumber = 30
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return dateNumber
}
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath) as! dateCollectionCell
var value = indexPath.row + 1
cell.label.text = String(value)
cell.backgroundColor = .red
return cell
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
print("my number is \(indexPath.row)")
}
func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
return CGSize(width: 40, height: 40)
}
lazy var collectionViews: UICollectionView = {
let layout = UICollectionViewFlowLayout()
layout.minimumLineSpacing = 5
layout.minimumInteritemSpacing = 5
layout.sectionInset = UIEdgeInsetsMake(5,5,5,5)
layout.scrollDirection = UICollectionViewScrollDirection.horizontal
let cv = UICollectionView(frame: .zero, collectionViewLayout: layout)
cv.showsVerticalScrollIndicator = false
cv.showsHorizontalScrollIndicator = false
cv.backgroundColor = UIColor.clear
cv.dataSource = self
cv.delegate = self
return cv
}()
override init(frame: CGRect) {
super.init(frame: frame)
setupViews()
}
func setupViews(){
collectionViews.register(dateCollectionCell.self, forCellWithReuseIdentifier: "cell")
collectionViews.translatesAutoresizingMaskIntoConstraints = false
backgroundColor = UIColor.clear
addSubview(collectionViews)
collectionViews.topAnchor.constraint(equalTo: topAnchor, constant: 0).isActive = true
collectionViews.bottomAnchor.constraint(equalTo: bottomAnchor, constant: 0).isActive = true
collectionViews.centerYAnchor.constraint(equalTo: centerYAnchor, constant: 0).isActive = true
collectionViews.centerXAnchor.constraint(equalTo: centerXAnchor, constant: 0).isActive = true
collectionViews.widthAnchor.constraint(equalTo: widthAnchor, constant: 0).isActive = true
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
datecollectioncell
import UIKit
class dateCollectionCell: UICollectionViewCell {
let label = UILabel()
override init(frame: CGRect) {
super.init(frame: frame)
framing()
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
func framing(){
label.translatesAutoresizingMaskIntoConstraints = false
label.textAlignment = .center
addSubview(label)
label.centerXAnchor.constraint(equalTo: centerXAnchor).isActive = true
label.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
label.widthAnchor.constraint(equalTo: widthAnchor).isActive = true
label.heightAnchor.constraint(equalTo: heightAnchor).isActive = true
}
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
print("touched "+self.label.text!)
}
}