我想以比平常更快的速度从透明 ScrollView 中隐藏我的 UIRefreshControl
并快速淡出,这样它就不会与文本重叠。任何类似的解决方案将不胜感激!
let refreshControl = UIRefreshControl()
refreshControl.tintColor = UIColor.white
let color = [NSAttributedStringKey.foregroundColor: UIColor.white]
refreshControl.attributedTitle = NSAttributedString(string: "ull to refresh", attributes: color)
refreshControl.addTarget(self, action: #selector(refreshData), for: .valueChanged)
scrollView.refreshControl = refreshControl
@objc func refreshData(refreshControl: UIRefreshControl) {
updateBitcoinValueLabel()
updateBitcoinCashValueLabel()
updateEthereumValueLabel()
updateLitecoinValueLabel()
updateRippleValueLabel()
updateWalletValueLabel()
refreshControl.endRefreshing()
}
你们有什么想法吗?
你可以试试这个
override func scrollViewWillEndDragging(_ scrollView: UIScrollView,
withVelocity velocity: CGPoint,
targetContentOffset: UnsafeMutablePointer<CGPoint>)
{
self.refreshControl.isHidden = true
}
关于ios - 淡出 UIRefreshControl 或将其从透明 ScrollView 中隐藏,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/48308943/
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