Extension to UISEARCHBAR. Change colors of magnify glass, x-button, and placeholder.
extension UISearchBar {
func setMagnifyingGlassColorTo(color: UIColor) {
// Search Icon
let textFieldInsideSearchBar = self.value(forKey: "searchField") as? UITextField
let glassIconView = textFieldInsideSearchBar?.leftView as? UIImageView
glassIconView?.image = glassIconView?.image?.withRenderingMode(.alwaysTemplate)
glassIconView?.tintColor = color
}
func setClearButtonColorTo(color: UIColor) {
// Clear Button
let textFieldInsideSearchBar = self.value(forKey: "searchField") as? UITextField
let crossIconView = textFieldInsideSearchBar?.value(forKey: "clearButton") as? UIButton
crossIconView?.setImage(crossIconView?.currentImage?.withRenderingMode(.alwaysTemplate), for: .normal)
crossIconView?.tintColor = color
}
func setPlaceholderTextColorTo(color: UIColor) {
let textFieldInsideSearchBar = self.value(forKey: "searchField") as? UITextField
textFieldInsideSearchBar?.textColor = color
let textFieldInsideSearchBarLabel = textFieldInsideSearchBar!.value(forKey: "placeholderLabel") as? UILabel
textFieldInsideSearchBarLabel?.textColor = color
}
}