CODEWITHSUNDEEP
iosobjective-cuitextview
Apollo
Apollo

Reputation: 9054

UITextView Cursor Color not changing iOS 7

I'm trying to set the cursor color of a UITextView based on a user's preferences. They select what color they want with a button.

By default, the textview's cursor color is white. When the user presses the button, it might change to green:

[_textView setTintColor:[UIColor greenColor]];
[_textView setTextColor:[UIColor greenColor]];

I am sure that this method call is working because the textview's text changes color, just not the cursor...

Upvotes: 11

Views: 8459

Answers (3)

dr OX
dr OX

Reputation: 4739

I'm using small hack in UITextViewDelegate method:

func textViewDidBeginEditing(_ textView: UITextView) {
    let color = textView.tintColor
    textView.tintColor = .clear
    textView.tintColor = color
}

UPD

more technological way:

1) implement method in extension:

extension UITextView {
    func resetTintColor(){
        let color = tintColor
        tintColor = .clear
        tintColor = color
    }
}

2) in an UITextViewDelegate implementation:

func textViewDidBeginEditing(_ textView: UITextView) {
    textView.resetTintColor()
}

Upvotes: 6

Nikhil Manapure
Nikhil Manapure

Reputation: 3878

You can use 

[_textView reloadInputViews];

And in Swift

textView. reloadInputViews()

Then you won't need to handle keyboard incoming and going.

Upvotes: 2

vikingosegundo
vikingosegundo

Reputation: 52227

I was able to recreate your behavior: If I change the tint and text color while the text view isn't selected (aka: not first responder), everything will work as expected.

But if I first select it, by tapping it and than change the color by button press, they caret's (tint) color won't change.

Here is a workaround:

- (IBAction)changeColor:(id)sender 
{
    [_textView setTextColor:[UIColor greenColor]];
    [_textView setTintColor:[UIColor greenColor]];

    if([_textView isFirstResponder]){
        [_textView resignFirstResponder];
        [_textView becomeFirstResponder];
    }
}

Upvotes: 22

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