如何在不使用文本框的情况下制作自定义搜索栏？

Question

我试图使用故事板或代码使自定义搜索栏。有人可以使用Xcode的默认设置来提示有关自定义搜索栏的示例或代码。

我想复制IMDB应用程序的搜索栏。

https://itunes.apple.com/us/app/imdb-movies-tv-trailers-and-showtimes/id342792525?mt=8

Answer 1

_searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0.0, 0.0, 
self.view.bounds.size.width, 
self.navigationController.navigationBar.bounds.size.height)]; 
_searchBar.tintColor = [UIColor blueColor]; 

forSearchBarIcon:UISearchBarIconBookmark state:UIControlStateNormal]; 
_searchBar.placeholder = @"Enter drug name"; 
_searchBar.barTintColor = [UIColor clearColor]; 

UITextField *txfSearchField = [_searchBar valueForKey:@"_searchField"]; 
txfSearchField.backgroundColor = [UIColor whiteColor]; 
txfSearchField.tintColor = [UIColor blackColor]; 
txfSearchField.textColor = [UIColor blackColor]; 
_searchBar.autoresizingMask = UIViewAutoresizingFlexibleWidth; 
_searchBar.delegate = self; 
_searchBar.showsCancelButton = NO; 
[_searchBar becomeFirstResponder]; 

[self.navigationController.navigationBar addSubview：_searchBar];