Код: Выделить всё
import Cocoa
class ViewController: NSViewController {
let layoutManager = NSLayoutManager()
let textStorage = NSTextStorage(attributedString: NSAttributedString(string: "This is a test"))
let textContainer1 = NSTextContainer()
let textContainer2 = NSTextContainer()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
textStorage.addLayoutManager(layoutManager)
textContainer1.widthTracksTextView = true
textContainer1.heightTracksTextView = true
textContainer2.widthTracksTextView = true
textContainer2.heightTracksTextView = true
let textView1 = NSTextView(frame: CGRectMake(0, 100, 100, 100), textContainer: textContainer1)
textView1.backgroundColor = NSColor.greenColor()
self.view.addSubview(textView1)
layoutManager.addTextContainer(textContainer1)
let textView2 = NSTextView(frame: CGRectMake(200, 100, 100, 100), textContainer: textContainer2)
textView2.backgroundColor = NSColor.greenColor()
self.view.addSubview(textView2)
layoutManager.addTextContainer(textContainer2)
}
}
Однако, когда я пытаюсь сделать то же самое на iOS с помощью UITextView, UITextViews становятся не выбирается и не редактируется. Смотрите мой код для iOS:
Код: Выделить всё
import UIKit
class ViewController: UIViewController, UITextViewDelegate {
let layoutManager = NSLayoutManager()
let textStorage = NSTextStorage(attributedString: NSAttributedString(string: "This is a test. This text should spread over two UITextViews. Bla bla bla bla bla bla bla bla bla bla bla bla bla"))
let textContainer1 = NSTextContainer()
let textContainer2 = NSTextContainer()
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
textStorage.addLayoutManager(layoutManager)
textContainer1.heightTracksTextView = true
textContainer1.widthTracksTextView = true
textContainer2.heightTracksTextView = true
textContainer2.widthTracksTextView = true
let textView1 = UITextView(frame: CGRectMake(0, 100, 100, 100), textContainer: textContainer1)
textView1.scrollEnabled = false
textView1.delegate = self
textView1.editable = true
textView1.selectable = true
textView1.backgroundColor = UIColor.greenColor()
self.view.addSubview(textView1)
layoutManager.addTextContainer(textContainer1)
let textView2 = UITextView(frame: CGRectMake(200, 100, 100, 100), textContainer: textContainer2)
textView2.scrollEnabled = false
textView2.delegate = self
textView2.editable = true
textView2.selectable = true
textView2.backgroundColor = UIColor.greenColor()
self.view.addSubview(textView2)
layoutManager.addTextContainer(textContainer2)
}
}
Подробнее здесь: https://stackoverflow.com/questions/326 ... ot-be-sele
Мобильная версия