I've added a searchbar to my navigation bar and want to change the color of the text and background. I'm using the code below and based on other answers on SO appearanceWhenContainedIn should work but does nothing. What's going wrong here?
UISearchBar * theSearchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0,0,320,40)]; // frame has no effect.
theSearchBar.delegate = self;
if ( !searchBarPlaceHolder ) {
searchBarPlaceHolder = @"What are you looking for?";
}
theSearchBar.placeholder = searchBarPlaceHolder;
theSearchBar.showsCancelButton = NO;
[[UITextField appearanceWhenContainedIn:[UISearchBar class], nil] setTextColor:[UIColor redColor]];
UISearchDisplayController *searchCon = [[UISearchDisplayController alloc]
initWithSearchBar:theSearchBar
contentsController:self ];
[searchCon setActive:NO animated:YES];
self.searchDisplayController = searchCon;
self.searchDisplayController.delegate = self;
self.searchDisplayController.searchResultsDataSource = self;
self.searchDisplayController.searchResultsDelegate = self;
self.searchDisplayController.displaysSearchBarInNavigationBar=YES;
The following code helped me fix the issue. I have read methods that set private API may be rejected from apple, and route to go is subView. See below:
if(!itemSearchBar)
{
itemSearchBar = [[UISearchBar alloc] init];
[itemSearchBar setFrame:CGRectMake(0, 0, self.view.frame.size.width, 55)];
itemSearchBar.placeholder = @"What are you looking for?";
itemSearchBar.delegate = self;
UITextField* sbTextField;
for (UIView *subView in self.itemSearchBar.subviews){
for (UIView *ndLeveSubView in subView.subviews){
if ([ndLeveSubView isKindOfClass:[UITextField class]])
{
sbTextField = (UITextField *)ndLeveSubView;
//changes typing text color
sbTextField.textColor = [UIColor redColor];
//changes background color
sbTextField.backgroundColor = [UIColor blueColor];
//changes placeholder color
UIColor *color = [UIColor redColor];
sbTextField.attributedPlaceholder =
[[NSAttributedString alloc]
initWithString:@"What are you looking for?"
attributes:@{NSForegroundColorAttributeName:color}];
break;
}
}
}
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