45 lines
2.4 KiB
Swift
45 lines
2.4 KiB
Swift
import UIKit
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public final class SearchBar : UISearchBar {
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public override init(frame: CGRect) {
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super.init(frame: frame)
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setUpStyle()
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}
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public required init?(coder: NSCoder) {
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super.init(coder: coder)
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setUpStyle()
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}
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private func setUpStyle() {
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searchBarStyle = .minimal // Hide the border around the search bar
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barStyle = .black // Use Apple's black design as a base
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tintColor = Colors.accent // The cursor color
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let searchImage = #imageLiteral(resourceName: "searchbar_search").withTint(Colors.searchBarPlaceholder)!
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setImage(searchImage, for: .search, state: .normal)
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let clearImage = #imageLiteral(resourceName: "searchbar_clear").withTint(Colors.searchBarPlaceholder)!
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setImage(clearImage, for: .clear, state: .normal)
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let searchTextField: UITextField
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if #available(iOS 13, *) {
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searchTextField = self.searchTextField
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} else {
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searchTextField = self.value(forKey: "_searchField") as! UITextField
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}
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searchTextField.backgroundColor = Colors.searchBarBackground // The search bar background color
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searchTextField.textColor = Colors.text
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searchTextField.attributedPlaceholder = NSAttributedString(string: NSLocalizedString("Search", comment: ""), attributes: [ .foregroundColor : Colors.searchBarPlaceholder ])
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searchTextField.keyboardAppearance = .dark
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setPositionAdjustment(UIOffset(horizontal: 4, vertical: 0), for: UISearchBar.Icon.search)
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searchTextPositionAdjustment = UIOffset(horizontal: 2, vertical: 0)
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setPositionAdjustment(UIOffset(horizontal: -4, vertical: 0), for: UISearchBar.Icon.clear)
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searchTextField.removeConstraints(searchTextField.constraints)
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searchTextField.pin(.leading, to: .leading, of: searchTextField.superview!, withInset: Values.mediumSpacing + 3)
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searchTextField.pin(.top, to: .top, of: searchTextField.superview!, withInset: 10)
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searchTextField.superview!.pin(.trailing, to: .trailing, of: searchTextField, withInset: Values.mediumSpacing + 3)
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searchTextField.superview!.pin(.bottom, to: .bottom, of: searchTextField, withInset: 10)
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searchTextField.set(.height, to: Values.searchBarHeight)
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searchTextField.set(.width, to: UIScreen.main.bounds.width - 2 * Values.mediumSpacing)
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}
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}
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