iOS: setting Exclusive Touch to all buttons in a view

Question

My app has many buttons in a Window and I want to set Exclusive Touch all of them together. Do you have any suggestion about this? Thanks

Answer 1

Here is some code in swift that will set exclusive touch to all buttons in your viewcontroller's view

for button in self.view.subviews {
    if(button.isKindOfClass(UIButton)){
        (button as! UIButton).exclusiveTouch = true
    }
}