如何在iPhone的UISearchBar中更改UiSearchbar的高度，宽度，颜色和Uitextfield高度？

Question

I Want to change UISearchBar .The textfield height and width . My question is how to change the UiSearchbar height ,width , color and Uitextfield Height in UISearchBar in iphone ?

Any Idea or Suggestions would be welcome.

Answer 1

You can change the height of the textfield from the source code of the xib. For opening a xib in source code format you need to right click on the xib file and then select "Open as source code". On that code search for the textfield and change the height accordingly.

Answer 2

You can change the color itself in storyboard under attributes inspector, however, to set the x,y,width & height I use this...

Firstly create your UISearchBar object:

'.h'

@property (strong, nonatomic) IBOutlet UISearchBar *searchBar;

And then in the viewdidload/willappear put this code

'.m'

self.searchBar.frame = CGRectMake(34, 244.5, 306, 30);

Make adjustments as you deem necessary.

Answer 3

- (void)setSearchIconToFavicon 
{
    // Really a UISearchBarTextField, but the header is private.
[[mySearchBar.subviews objectAtIndex:0] setAlpha:0.0];

UITextField *searchField = nil;`enter code here`
for (UIView *subview in mySearchBar.subviews) 
{
    if ([subview isKindOfClass:[UITextField class]]) 
    {
        searchField = (UITextField *)subview;
        break;
    }
}
if(!(searchField == nil)) 
{
    searchField.textColor = [UIColor blackColor];
    [searchField setBackground: [UIImage imageNamed:@"searchFieldBG.png"] ];
    [searchField setBorderStyle:UITextBorderStyleNone];
    searchField.frame = CGRectMake(4, 5, 285, 50); 
}
}

Answer 4

[searchBar setFrame:CGRectMake(0,0,80,30)];

希望它对您有所帮助:)