Latest 0.1.1
Homepage https://github.com/seanyue/SYSearchBar
License MIT
Platforms ios 7.0, requires ARC
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Overview

SYSearchBar is just an AirBnb-like search bar, which implements its own UI logic instead of using the components of UIKit such as UISearchBar/UISearchController(iOS8+)/UISearchDisplayController(<iOS8).

Usage

You can use SYSearchBar via UIViewController‘s category:

@interface UIViewController (SYSearchBar) <SYSearchButtonDelegate>

@property (nonatomic,readonly) CGFloat syInputBarTopInsets;

@property (nonatomic,retain,readonly) SYSearchButton *sySearchButton;
@property (nonatomic,retain,readonly) SYSearchInputBar *sySearchInputBar;
@property (nonatomic,retain) UIViewController *sySearchResultsViewController; // Setting your own view controller for results

- (void)syAddSearchBarInPosition:(CGPoint)pos;
- (void)syAddSearchBarInPosition:(CGPoint)pos topInsetsOfInputBar:(CGFloat)topInsets;

@end

To add a search bar in your view controller

Use the methods below to add a search bar in specified position to your view of the categoried view controller:

- (void)syAddSearchBarInPosition:(CGPoint)pos;
- (void)syAddSearchBarInPosition:(CGPoint)pos topInsetsOfInputBar:(CGFloat)topInsets;

The topInsets specifies the top insets from the search bar to your view’s top edge.
The properties syInputBarTopInsets, sySearchButton, sySearchInputBar and sySearchResultsViewController are explained as follows:

To expand the search button

You should manually set search button’s expanded property according to the contentOffset of your scroll view:

- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
    if (scrollView.contentOffset.y > 20) {
        self.sySearchButton.expanded = NO;
    } else {
        self.sySearchButton.expanded = YES;
    }
}

The expanded search button (for a small contentOffset):

And the non-expanded search button (for a big contentOffset):

To get the keywords from input bar

Just implement the delegate methods of the inputTextField property in the input bar

self.sySearchInputBar.inputTextField.delegate = self;

To set the placeholder text and the title of the cancel button:

self.sySearchButton.placeholder = @"Search";
[self.sySearchInputBar.cancelButton setTitle:@"Close" forState:UIControlStateNormal];

The input bar’s placeholder always keeps the same with the search button’s.

Installation

SYSearchBar is available through CocoaPods. To install
it, simply add the following line to your Podfile:

pod 'SYSearchBar'

Author

Yu Xulu (Sean Yue), [email protected]

License

SYSearchBar is available under the MIT license. See the LICENSE file for more info.

Latest podspec

{
    "name": "SYSearchBar",
    "version": "0.1.1",
    "summary": "SSYSearchBar is just an AirBnb-like search bar.",
    "description": "SSYSearchBar is just an AirBnb-like search bar, which implements its own UI logic instead of using the components of UIKit such as UISearchBar/UISearchController(iOS8+)/UISearchDisplayController(

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