OCBorghettiView is an easy to use accordion view component for iOS. It was named after Renato Borghetti, a Brazilian folk musician and composer who works on the traditional style from his home state of Rio Grande do Sul. Borghetti's main instrument is the diatonic button accordion (known as gaita in Brazilian Portuguese).

Under the Hood

• Reusable by design
• Built for iPhone and iPad
• Uses ARC (Automatic Reference Counting)
• Supports device rotation
• Supports customization
• Supports UIViews as sections (UITableViews, UIWebView, MKMapView, etc...)

How to install it?

CocoaPods is the easiest way to install OCBorghettiView. Run pod search OCBorghettiView to search for the latest version. Then, copy and paste the pod line to your Podfile. Your podfile should look like:

platform :ios, '6.0'
pod 'OCBorghettiView', '~> X.Y.Z'

Finally, install it by running pod install.

If you don't use CocoaPods, import the .m, .h, and .bundle files from OCBorghettiView/ to your project.

How to contribute?

1. Fork and clone this project.
2. Make your changes (and add/modify specs for your changes)
3. Make sure all the specs are OK
4. Push to your fork and do a Pull Request.

How to use it?

OCBorghettiView Class

@interface OCBorghettiView : UIView

- (void)addSectionWithTitle:(NSString *)sectionTitle
                    andView:(id)sectionView;

@property (nonatomic, assign) NSInteger activeSection;
@property (nonatomic, assign) NSInteger headerHeight;
@property (nonatomic, strong) UIFont *headerFont;
@property (nonatomic, strong) UIColor *headerTitleColor;
@property (nonatomic, strong) UIColor *headerColor;
@property (nonatomic, strong) UIColor *headerBorderColor;
@property (nonatomic, assign) id <OCBorghettiViewDelegate> delegate;

@end

OCBorghettiViewDelegate Protocol

@protocol OCBorghettiViewDelegate <NSObject>

@optional

- (void)accordion:(OCBorghettiView *)accordion
   willSelectView:(UIView *)view
        withTitle:(NSString *)title;

- (BOOL)accordion:(OCBorghettiView *)accordion
 shouldSelectView:(UIView *)view
        withTitle:(NSString *)title;

- (void)accordion:(OCBorghettiView *)accordion
    didSelectView:(UIView *)view
        withTitle:(NSString *)title;

@end

Example

- (void)viewDidLoad
{
    [super viewDidLoad];

    // Initialization
    OCBorghettiView *accordion = [[OCBorghettiView alloc] initWithFrame:frame];

    // Settings and colors
    accordion.headerHeight = 40;
    accordion.headerFont = [UIFont fontWithName:@"Avenir" size:16];
    accordion.headerBorderColor = [UIColor darkGrayColor];
    accordion.headerColor = [UIColor grayColor];

    [self.view addSubview:accordion];

    // Section One
    UIView *sectionOne = [[UIView alloc] init];
    [sectionOne setBackgroundColor:[UIColor redColor]];
    [accordion addSectionWithTitle:@"Section One"
                           andView:sectionOne];

    // Section Two
    UIView *sectionTwo = [[UIView alloc] init];
    [sectionTwo setBackgroundColor:[UIColor greenColor]];
    [accordion addSectionWithTitle:@"Section Two"
                           andView:sectionTwo];

    // Section Three
    UIView *sectionThree = [[UIView alloc] init];
    [sectionThree setBackgroundColor:[UIColor yellowColor]];
    [accordion addSectionWithTitle:@"Section Three"
                           andView:sectionThree];
}

License

Copyright (c) 2014 Otavio Cordeiro. All rights reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.