禁用UISearchBar

Question

我有一个 - 我希望 - 非常简单的问题:如何在IOS5中禁用UISearchBar以避免用户交互？我找不到setEnabled或类似的东西......

谢谢!

Answer 1

你有没有尝试过:

[searchBar setUserInteractionEnabled:NO];

？

Answer 2

除了设置用户交互之外,我还调整了alpha值,使外观独一无二.

searchbar.alpha = .75;

Answer 3

试试这个

// Normal 
self.searchDisplayController.searchBar.userInteractionEnabled = YES;
self.searchDisplayController.searchBar.translucent = YES;
self.searchDisplayController.searchBar.searchBarStyle = UISearchBarStyleDefault;
self.searchDisplayController.searchBar.backgroundColor = [UIColor clearColor];

// Faded out
self.searchDisplayController.searchBar.userInteractionEnabled = NO;
self.searchDisplayController.searchBar.translucent = NO;
self.searchDisplayController.searchBar.searchBarStyle = UISearchBarStyleMinimal;
self.searchDisplayController.searchBar.backgroundColor = [UIColor lightGrayColor];