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adding basic uiscrollview

This commit is contained in:
Spiros Gerokostas 2016-03-01 13:00:56 +02:00
parent 2cd154ed2a
commit 60ebb0e45b
1 changed files with 48 additions and 0 deletions
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48
Example-iOS/demos/BasicUIScrollViewController.swift
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@ -10,9 +10,57 @@ import UIKit
class BasicUIScrollViewController: UIViewController { class BasicUIScrollViewController: UIViewController {
var didSetupConstraints = false
let scrollView = UIScrollView()
let contentView = UIView()
let label: UILabel = {
let label = UILabel()
label.backgroundColor = .blueColor()
label.numberOfLines = 0
label.lineBreakMode = .ByClipping
label.textColor = .whiteColor()
label.text = NSLocalizedString("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum", comment: "")
return label
}()
override func viewDidLoad() { override func viewDidLoad() {
super.viewDidLoad() super.viewDidLoad()
view.backgroundColor = UIColor.whiteColor() view.backgroundColor = UIColor.whiteColor()
view.addSubview(scrollView)
contentView.backgroundColor = UIColor.redColor()
scrollView.addSubview(contentView)
contentView.addSubview(label)
view.setNeedsUpdateConstraints()
}
override func updateViewConstraints() {
if (!didSetupConstraints) {
scrollView.snp_makeConstraints { (make) -> Void in
make.edges.equalTo(view).inset(UIEdgeInsetsZero)
}
contentView.snp_makeConstraints { (make) -> Void in
make.edges.equalTo(scrollView).inset(UIEdgeInsetsZero)
make.width.equalTo(scrollView)
}
label.snp_makeConstraints { (make) -> Void in
make.top.equalTo(contentView).inset(20)
make.leading.equalTo(contentView).inset(20)
make.trailing.equalTo(contentView).inset(20)
make.bottom.equalTo(contentView).inset(20)
}
didSetupConstraints = true
}
super.updateViewConstraints()
} }
} }