Is there a good way to adjust the size of a UITextView
to conform to its content? Say for instance I have a UITextView
that contains one line of text:
"Hello world"
I then add another line of text:
"Goodbye world"
Is there a good way in Cocoa Touch to get the rect
that will hold all of the lines in the text view so that I can adjust the parent view accordingly?
As another example, look at the notes' field for events in the Calendar application – note how the cell (and the UITextView
it contains) expands to hold all lines of text in the notes' string.
Best Answer
This works for both iOS 6.1 and iOS 7:
Or in Swift (Works with Swift 4.1 in iOS 11)
If you want support for iOS 6.1 then you should also: