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[ios] Fix search bar background for iOS 26

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Signed-off-by: Yannik Bloscheck <git@yannikbloscheck.com>
This commit is contained in:
Yannik Bloscheck
2025-09-04 13:11:53 +02:00
committed by Yannik Bloscheck
parent c310e3e3b1
commit d541cfbf02
1 changed files with 8 additions and 41 deletions
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49
iphone/Maps/Core/Theme/Renderers/UISearchBarRenderer.swift
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@@ -1,6 +1,10 @@
import Foundation import Foundation
extension UISearchBar { extension UISearchBar {
@objc override func applyTheme() { @objc override func applyTheme() {
if #available(iOS 26, *) {
return;
}
if styleName.isEmpty { if styleName.isEmpty {
setStyle(.searchBar) setStyle(.searchBar)
} }
@@ -25,6 +29,10 @@ class UISearchBarRenderer: UIViewRenderer {
class func render(_ control: UISearchBar, style: Style) { class func render(_ control: UISearchBar, style: Style) {
super.render(control, style: style) super.render(control, style: style)
if #available(iOS 26, *) {
return;
}
let searchTextField = control.searchTextField let searchTextField = control.searchTextField
// Default search bar implementation adds the grey transparent image for background. This code removes it and updates the corner radius. This is not working on iPad designed for mac. // Default search bar implementation adds the grey transparent image for background. This code removes it and updates the corner radius. This is not working on iPad designed for mac.
if !ProcessInfo.processInfo.isiOSAppOnMac { if !ProcessInfo.processInfo.isiOSAppOnMac {
@@ -65,24 +73,6 @@ class UISearchBarRenderer: UIViewRenderer {
} }
} }
//fix for iOS 12 and below
class func setAppearance() {
for style in StyleManager.shared.getStyle("SearchBar") {
if let backgroundColor = style.backgroundColor {
UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).backgroundColor = backgroundColor
}
if let font = style.font {
UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).font = font
}
if let fontColor = style.fontColor {
UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).defaultTextAttributes = [.foregroundColor: fontColor]
UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).textColor = fontColor
UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).leftView?.tintColor = fontColor
UITextField.appearance(whenContainedInInstancesOf: [UISearchBar.self]).tintColor = fontColor
}
}
}
@available(iOS, deprecated: 13.0) @available(iOS, deprecated: 13.0)
private static let kiOS12DefaultSystemTextFieldHeight = 36 private static let kiOS12DefaultSystemTextFieldHeight = 36
@@ -91,27 +81,4 @@ class UISearchBarRenderer: UIViewRenderer {
@available(iOS, deprecated: 13.0) @available(iOS, deprecated: 13.0)
private static var searchBarBackgroundImage: UIImage? private static var searchBarBackgroundImage: UIImage?
// Draws the background image for the UITextField using the default system's text field height.
// This approach is used only for iOS 12.
@available(iOS, deprecated: 13.0)
private static func getSearchBarBackgroundImage(color: UIColor) -> UIImage? {
if color != searchBarBackgroundColor {
let size = CGSize(width: kiOS12DefaultSystemTextFieldHeight, height: kiOS12DefaultSystemTextFieldHeight)
UIGraphicsBeginImageContextWithOptions(size, false, 0.0)
guard let context = UIGraphicsGetCurrentContext() else { return nil }
let rect = CGRect(origin: .zero, size: size)
let cornerRadius = CGFloat(8)
let path = UIBezierPath(roundedRect: rect, byRoundingCorners: [.topLeft, .topRight, .bottomLeft, .bottomRight], cornerRadii: CGSize(width: cornerRadius, height: cornerRadius))
context.addPath(path.cgPath)
context.setFillColor(color.cgColor)
context.fillPath()
let image = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
searchBarBackgroundImage = image
searchBarBackgroundColor = color
return image
}
return searchBarBackgroundImage
}
} }