Hi
I am in Xcode in the interface builder storyboard trying to make a tic-tac-toe game. In an action I wanted when the user presses a button an X appears at a certain font size. I have looked for a long time around the internet and still couldn't find anything. I will be forever grateful if you could help me 😁.
@IBAction func testX(_ sender: UIButton) {
sender.titleLabel?.font = [UIFont withSize(75.0)];
}
I tried this it doesn't work.
Problem is because you have it in the IBAction…
Have a look here on how to achieve it with configuration:
You can also simply work around the issue with a dispatch:
@IBAction func testX(_ sender: UIButton) {
DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1) {
sender.titleLabel?.font = sender.titleLabel?.font.withSize(75) // really HUGE
}
}
May need to increase slightly the delay. 0.2 or 0.3 to be safe.
Thank you so much. This is huge relief I was searching for hours! I am still testing it out. Very appreciated!
Part 1: So I ended up testing your solution. Let me tell 😁 you, you get an A+ for effort. It works. However if I initially had the button set at a 75 font size and then when it got pressed I have this code
@IBAction func testX(_ sender: UIButton) { DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1) { sender.titleLabel?.font = sender.titleLabel?.font.withSize(35) // really HUGE } }
Thank you so much. This is huge relief I was searching for hours! I am still testing it out. Very appreciated!
