1. 使用此代碼改變搜索欄“
2. 根據的UISearchBar 你這個函數適用於iOS 5.0 +。
3. 只是自定義文本字段本身。 我只是這樣做的,它工作正常(的iOS 7)。
4. 對於只改變顏色:
5. 私有API的:
UITextField
將backgroundImage
UITextField *searchField;
NSUInteger numViews = [searchBar.subviews count];
for(int i = 0; i < numViews; i++) {
if([[searchBar.subviews objectAtIndex:i] isKindOfClass:[UITextField class]]) { //conform?
searchField = [searchBar.subviews objectAtIndex:i];
}
}
if(!(searchField == nil)) {
searchField.textColor = [UIColor whiteColor];
[searchField setBackground: [UIImage imageNamed:@"yourImage"]];//just add here gray image which you display in quetion
[searchField setBorderStyle:UITextBorderStyleNone];
}
該波紋管代碼的變化UISearchBarIcon
UIImageView *searchIcon = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"yourSearchBarIconImage"]];
searchIcon.frame = CGRectMake(10, 10, 24, 24);
[searchBar addSubview:searchIcon];
[searchIcon release];
也爲改變searcBar圖標搜索欄的你哪些可用的iOS 5 +
- (void)setImage:(UIImage *)iconImage forSearchBarIcon:(UISearchBarIcon)icon state:(UIControlState)state
在這裏你可以設置4種UISearchBarIcon
即UISearchBarIconBookmark
UISearchBarIconClear
UISearchBarIconResultsList
UISearchBarIconSearch
我希望這可以幫助您... 2. 根據的UISearchBar 你這個函數適用於iOS 5.0 +。
- (void)setSearchFieldBackgroundImage:(UIImage *)backgroundImage forState:(UIControlState)state
用例:
[mySearchBar setSearchFieldBackgroundImage:myImage forState:UIControlStateNormal];
可悲的是,在iOS 4的你需要恢復到較少見其他的答案。 3. 只是自定義文本字段本身。 我只是這樣做的,它工作正常(的iOS 7)。
UITextField *txfSearchField = [_searchBar valueForKey:@"_searchField"];
txfSearchField.backgroundColor = [UIColor redColor];
這樣,您就不需要創建一個圖像,它的大小,等.. 4. 對於只改變顏色:
searchBar.tintColor = [UIColor redColor];
爲應用背景圖像:
[self.searchBar setSearchFieldBackgroundImage:
[UIImage imageNamed:@"Searchbox.png"]
forState:UIControlStateNormal];
5. 私有API的:
for (UIView* subview in [[self.searchBar.subviews lastObject] subviews]) {
if ([subview isKindOfClass:[UITextField class]]) {
UITextField *textField = (UITextField*)subview;
[textField setBackgroundColor:[UIColor redColor]];
}
}