I have a UILabel that should display text on multiple lines in case that it's too long to stay on a single line. This how I set its parameters in interface builder:
But even by doing so, the text still gets truncated:
This is how I set the text at runtime:
let text = "left button pressed 5 seconds ago, you may want to press another button now"
let attributedText = NSMutableAttributedString(string: text)
attributedText.addAttribute(NSFontAttributeName, value: UIFont.boldSystemFontOfSize(statusLabel.font.pointSize), range: (text as NSString).rangeOfString("left"))
let paragraphStyle = NSMutableParagraphStyle()
paragraphStyle.lineBreakMode = .ByWordWrapping
attributedText.addAttribute(NSParagraphStyleAttributeName, value: paragraphStyle, range: NSMakeRange(0, attributedText.length))
statusLabel.attributedText = attributedText
Like you see I even tried to add a paragraph style attribute to force the text to stay on multiple lines, but it doesn't work.
Check that you're setting the auto layout constraints so you have the top, leading and trailing spaces defined, but don't hookup a vertical height, the label will adjust itself based on the content.
Edit:
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