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嗨,我现在经常使用SwiftUI,并且在使用Modifiers时遇到了一个问题。我有一个基本的设置:
码
// This TitleView Protocol should be adapted by all SwiftUI Views containing a Title.
protocol TitleView: View {
var title: String { get set }
}
// This is one of many Views containing a Title, therefore it conforms to the TitleView Prot
这是我的alertDialog:
AlertDialog.Builder builder = new AlertDialog.Builder(NewCar.this);
builder.setTitle("Make your selection");
builder.setItems(items, new DialogInterface.OnClickListener() {
public void onClick(DialogInterfac
我在设置self.navigationItem.titleView时遇到了麻烦,有人能帮我发现我的错误吗?
import Foundation
class CustomNavigationController: UINavigationController
{
override func viewDidLoad() {
let logo = UIImage(named: "browse_back")
var hexColor = 0x21BBD4 as UInt
self.navigationBar.barTintCol