更改颜色searchBar结果图标swift

发布时间：2020-12-14 05:46:40 所属栏目：百科来源：网络整理

导读：如何在swift中通过代码更改结果图标的颜色？ let sb = UISearchBar() sb.searchBarStyle = UISearchBarStyle.minimal sb.showsSearchResultsButton = true // sb.setClearButtonColorTo(color: UIColor.white) let textFieldInsideSearchBar = sb.value(forK

如何在swift中通过代码更改结果图标的颜色？

let sb = UISearchBar()

    sb.searchBarStyle = UISearchBarStyle.minimal
    sb.showsSearchResultsButton = true
   // sb.setClearButtonColorTo(color: UIColor.white)

    let textFieldInsideSearchBar = sb.value(forKey: "searchField") as? UITextField
    let crossIconView = textFieldInsideSearchBar?.value(forKey: "clearButton") as? UIButton
    crossIconView?.setImage(crossIconView?.currentImage?.withRenderingMode(.alwaysTemplate),for: .normal)
    crossIconView?.tintColor = .white

（编辑：李大同）

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