All I want to do is change the backgroundColor
of fiveMinButton and tenMinButton when fiveMinButton is clicked. Why doesn\'t this code work? @IBAction
If button type rounded rect ..Color cannot be applied. So set the button to type custom and good to go
self.myButton.backgroundColor = UIColor.redColor()
or you can set the background image or image to the button to gain the color
self.myButton.setBackgroundImage(UIImage.imageNamed("myButtonImage.png"), forState: UIControlStateNormal)
or
self.myButton.setImage(UIImage.imageNamed("myButtonImage.png"), forState: UIControlStateNormal)