有没有办法隐藏UIScrollView中的滚动指示器？

Question

我有一个用例,这些指标会干扰用户交互.我可以子类化和覆盖方法或执行类似的操作从滚动视图中删除滚动指示符吗？

Answer 1

设置to 的showsHorizontalScrollIndicator和showsVerticalScrollIndicator属性.UIScrollViewNO

[tableView setShowsHorizontalScrollIndicator:NO];
[tableView setShowsVerticalScrollIndicator:NO];

文档 - UIScrollView

Answer 2

//对于UITableView - Objective-C

tbl.showsHorizontalScrollIndicator = NO;
tbl.showsVerticalScrollIndicator = NO;

//适用于UITableView - SWIFT 3.0

tbl.showsHorizontalScrollIndicator = false
tbl.showsVerticalScrollIndicator = false

//对于UIScrollView - Objective-C

scrl.showsHorizontalScrollIndicator = NO;
scrl.showsVerticalScrollIndicator = NO;

//对于UIScrollView - SWIFT

scrl.showsHorizontalScrollIndicator = false
scrl.showsVerticalScrollIndicator = false

从XIB或故事板更改

Answer 3

对于那些希望在Swift中做到这一点的人.

self.tableView.showsHorizontalScrollIndicator = false
self.tableView.showsVerticalScrollIndicator = false

Answer 4

对于Swift中的UIScrollView

scrollView?.showsHorizontalScrollIndicator = false
scrollView?.showsVerticalScrollIndicator = false

Answer 5

Swift 3.0UIScrollView和 的扩展名UITableView：

import Foundation

extension UIScrollView {
    func hideIndicators() {
        showsHorizontalScrollIndicator = false
        showsVerticalScrollIndicator = false
    }
}