iphone - 更改搜索栏的背景图片

Question

更改搜索栏的背景颜色很容易。但是，我不知道如何更改其背景图像。没有直接的方法。我需要帮助......我感谢任何给定的想法......

Answer 1

UISearchBar* bar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, 320, 44)];
UIImageView* iview = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"test.png"]];
iview.frame = CGRectMake(0, 0, 320, 44);
[bar insertSubview:iview atIndex:1];
[iview release];
[self.view addSubview:bar];
[bar release];

Answer 2

searchBar.backgroundImage = [UIImage imageNamed:@"searchBackground"];

Answer 3

如果您想使用图像作为搜索栏的背景，您可以使用，

searchBar.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"search_bg.png"]];