Stack Overflow
Stack Overflow

Questions tagged [uitextviewdelegate]

A text view delegate responds to editing-related messages from the text view. You can use the delegate to track changes to the text itself and to the current selection.

A text view delegate responds to editing-related messages from the text view. You can use the delegate to track changes to the text itself and to the current selection.

@property(nonatomic, assign) id<UITextViewDelegate> delegate

Available in iOS 2.0 and later.

225 questions
1
vote
2 answers

How to update UILabel that is a subview of inputView?

I have UITextView where user types a text. When the keyboard is shown, I add inputView with UIlabel on it. I want this UIlabel to hold character length of the text. It seems very easy task, but unfortunatelly it does not update this word counter…
Tankista
  • 1,685
  • 17
  • 26
1
vote
0 answers

UITextView to detect another developer's app's links

I have a UITextView that I want to be able to recognize another developers app links. The iPhone notepad app detects the link from that developer and when i tap on it notepad opens the other developer's app correctly. but when the same link is in my…
OscarTheGrouch
  • 2,374
  • 4
  • 28
  • 39
1
vote
1 answer

UITextView dynamic height scrolling doesn't work when long text is pasted

I've implemented changing the height of UITextView dynamically when height reaches a certain value by following this solution https://stackoverflow.com/a/38454252/12006517 This works fine however text view freezes when I paste a large chunk of text…
Kamil
  • 49
  • 5
1
vote
2 answers

UITextView searching for keywords in a database

I want to check if the user types specific phrases in a UITextView for a science app. I have this current code that creates a string of the last 20 characters then checks if that string contains a word in the arrayOfWords which gets performed on…
a.wip
  • 69
  • 12
1
vote
4 answers

How to embed UITextView inside UITableViewCell with custom cell that's the delegate?

I've got a UITableViewController with two custom cells - one contains a UITextField (for the user to input a title) and the other contains a UITextView (for the user to input a description). Whenever these change, I want to update my memory object…
ADB
  • 591
  • 7
  • 21
1
vote
1 answer

how to get UItextview touch coordinate position

i need to get the coordinate position from touching a view. The view i touch is UITextview. THe hierarchy of the view is UIViewController -> UITextview. I think i can use locationInView method to get that coordinate. I know that UITextview have some…
R. Dewi
  • 4,141
  • 9
  • 41
  • 66
1
vote
1 answer

How to detect if a link, inside a UITextView inside a TabelCell has been clicked, Swift

My goal is to log all the links that the user clicks on. The links are embedded in a UITextView inside a table cell, and when a user presses the link, I want it to call a function that prints the url. I've looked at similar questions such as How to…
haedaldal
  • 71
  • 10
1
vote
1 answer

UIScrollView scrolling to bottom when UITextField text changes

As it is set up now, I have two UITextViews inside of a UIScrollView. The point of this is that the UITextViews themselves don't scroll, they just get larger (their contentsize) as more text is added. The UIScrollView handles all of the scrolling up…
joshholat
  • 3,371
  • 9
  • 39
  • 48
1
vote
2 answers

How do I call delegate methods for a UITextField within a XIB?

I have a XIB ProfileView contained within a custom UIViewController class Alarm. ProfileView has a subview UITextView, and I want to call UITextView delegate methods from my custom class Alarm instead of ProfileView because all of my logic…
Austin Berenyi
  • 1,013
  • 2
  • 13
  • 25
1
vote
1 answer

How can I hide the keyboard in the UI in Swift Playgrounds (on Xcode) that appears in the Live View when I create a UITextView?

I have created a UITextView object and when I interact with it in the Live View, the keyboard appears in the UI and the only way to enter text seems to be from that keyboard. Is this a recent change in Swift Playgrounds? Is there any way users can…
Harshita Arora
  • 31
  • 1
  • 8
1
vote
1 answer

Get Number of Lines in UItextView

I am trying to build an app that supports variable size text box depending on the content. The size of the UITextView should increase up to 4 lines and then activate the scrolling. I am not able to get the number of lines when the text is being…
devsri
  • 6,173
  • 5
  • 32
  • 40
1
vote
1 answer

Allow Action When Tapping UITextView

I would like to be able to effectively use a UITextView as a button in my Swift iOS application. When I tap on the text view, I don't want it to be editable, but I want it to change the background color of the text view and begin using the speech…
aequinox
  • 125
  • 1
  • 17
1
vote
2 answers

extending UITextView and triggering the delegate for onChange events

This code works and fires: class ViewControllerDisplay: UIViewController, UITextViewDelegate { //..... let textView = MyUITextView(frame: CGRect(x:10, y:20, width:270, height:65)) textView.params["dataname"] = _dataname textView.delegate =…
Mr Heelis
  • 2,370
  • 4
  • 24
  • 34
1
vote
2 answers

How to override UITextViewDelegate function

I would like to make all my UITextViews handle link clicks by opening a web view, rather than opening safari. How can I override this delegate function for all UITextViews within my app: func textView(_ textView: UITextView, shouldInteractWith URL:…
Tometoyou
  • 7,792
  • 12
  • 62
  • 108
1
vote
2 answers

How to set NSAttributedString attributes without invoking textViewDidChangeSelection?

What I'm trying to do: There is an attributed text in UITextView, when user tap somewhere on text (not selecting text, just placing blinking cursor somewhere else) the whole sentence around cursor changes color. How I tried to do this: private…
szooky
  • 177
  • 1
  • 12
1 2 3
…
14 15