This is how it looks in storyboard:
这就是它在故事板中的样子:
... and after selected:
......之后选择:
This is my subclass:
这是我的子类:
@IBDesignable class WLButton: UIButton {
override var selected: Bool {
didSet {
backgroundColor = selected ? UIColor.scooter() : UIColor.clearColor()
imageView?.tintColor = selected ? UIColor.whiteColor() : UIColor.grayColor()
imageView?.image = imageView?.image?.imageWithRenderingMode(.AlwaysTemplate)
}
}
}
And this is output in Simulator when selected:
这在选择时在模拟器中输出:
Why imageView is not rendered as it should?
为什么imageView没有按照它应该渲染?
1 个解决方案
#1
0
Change last 2 lines to:
将最后2行更改为:
setImage(imageView?.image?.imageWithRenderingMode(.AlwaysTemplate), forState: UIControlState.Selected)
tintColor = UIColor.whiteColor()
#1
0
Change last 2 lines to:
将最后2行更改为:
setImage(imageView?.image?.imageWithRenderingMode(.AlwaysTemplate), forState: UIControlState.Selected)
tintColor = UIColor.whiteColor()