我已根据当前语言强制我的应用UI向右到左,反之亦然。
当从左到右激活时,这是在UIButton
中显示图像下方标题的代码(默认)。因此,当我将其从右向左更改时,它不会按原样运行。这里的任何人都可以帮我修改现有的吗?
extension UIButton {
func alignImageAndTitleVertically(padding: CGFloat = 6.0) {
let imageSize: CGSize = imageView!.image!.size
titleEdgeInsets = UIEdgeInsetsMake(0.0, -imageSize.width, -(imageSize.height + padding), 0.0)
let labelString = NSString(string: titleLabel!.text!)
let titleSize = labelString.size(attributes: [NSFontAttributeName: titleLabel!.font])
self.imageEdgeInsets = UIEdgeInsetsMake(-(titleSize.height + padding), 0.0, 0.0, -titleSize.width)
let edgeOffset = abs(titleSize.height - imageSize.height) / 2.0;
self.contentEdgeInsets = UIEdgeInsetsMake(edgeOffset, 0.0, edgeOffset, 0.0)
}
}
这是我在语言为阿拉伯语时使用的那个:
func alignImageAndTitleVerticallyWhenArabic(padding: CGFloat = 6.0) {
let imageSize: CGSize = imageView!.image!.size
titleEdgeInsets = UIEdgeInsetsMake(0.0, 0.0, -(imageSize.height + padding), -imageSize.width + padding)
let labelString = NSString(string: titleLabel!.text!)
let titleSize = labelString.size(attributes: [NSFontAttributeName: titleLabel!.font])
self.imageEdgeInsets = UIEdgeInsetsMake(-titleSize.width, 0.0, 0.0, padding)
let edgeOffset = abs(titleSize.height - imageSize.height) / 2.0;
self.contentEdgeInsets = UIEdgeInsetsMake(edgeOffset, 0.0, edgeOffset, 0.0)
}
备注:
当我使用alignImageAndTitleVerticallyWhenArabic
时,它位于按钮下方,但对齐仍然不正确。
阿拉伯语解决方案正在运行,但按钮图像有点拉伸。