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YRDropdownView is a view library for displaying stylish alerts, warnings, and errors.

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README.md

YRDropdownView

Sample

YRDropdownView is a view library for displaying stylish alerts, warnings, and errors. Based on Tweetbot's implementation, MKInfoPanel by Mugunth Kumar, MBProgressHUD by Matej Bukovinski and DSActivityView by David Sinclair, among other influences. Its API has been hashed out to make the code easily implemented and very versatile.

Using YRDropdownView in your project?

Be sure to contact me and let me know, I'd love to give your app some promo love. See the Contact section below to let me know!

Installation

To use YRDropdownView:

  1. Copy over the YRDropdownView folder to your project folder. (Note: currently, the background is being drawn using a stretchable image, bg-yellow.png. Should you choose to supply your own background, you only need the YRDropdownView.h\.m files)
  2. Enjoy!

Usage

Wherever you want to use YRDropdownView, import the header file as follows:

#import "YRDropdownView.h"

Basic

You can create your dropdown by calling the singleton method:

[YRDropdownView showDropdownInView:self.view
                             title:@"Warning"
                            detail:@"Danger Will Robinson. You cannot do that."];

By default, calling the above method will only dismiss when clicked on. To dismiss, then call:

[YRDropdownView hideDropdownInView:self.view];

Customizing

There are many different ways to customize the alert by calling different singleton methods:

+ (YRDropdownView *)showDropdownInView:(UIView *)view
                                 title:(NSString *)title;

+ (YRDropdownView *)showDropdownInView:(UIView *)view
                                 title:(NSString *)title
                                detail:(NSString *)detail;

+ (YRDropdownView *)showDropdownInView:(UIView *)view
                                 title:(NSString *)title
                                detail:(NSString *)detail
                              animated:(BOOL)animated;

+ (YRDropdownView *)showDropdownInView:(UIView *)view
                                 title:(NSString *)title
                                detail:(NSString *)detail
                                 image:(UIImage *)image
                              animated:(BOOL)animated;

+ (YRDropdownView *)showDropdownInView:(UIView *)view
                                 title:(NSString *)title
                                detail:(NSString *)detail
                                 image:(UIImage *)image
                              animated:(BOOL)animated
                             hideAfter:(float)delay;
+ (YRDropdownView *)showDropdownInView:(UIView *)view
                                 title:(NSString *)title
                                detail:(NSString *)detail
                                 image:(UIImage *)image
                       backgroundImage:(UIImage *)backgroundImage
                              animated:(BOOL)animated
                             hideAfter:(float)delay;

+ (YRDropdownView *)showDropdownInView:(UIView *)view
                                 title:(NSString *)title
                                detail:(NSString *)detail
                                 image:(UIImage *)image
                       backgroundImage:(UIImage *)backgroundImage
                       titleLabelColor:(UIColor *)titleLabelColor
                      detailLabelColor:(UIColor *)detailLabelColor
                              animated:(BOOL)animated
                             hideAfter:(float)delay;

+ (BOOL)hideDropdownInView:(UIView *)view;
+ (BOOL)hideDropdownInView:(UIView *)view animated:(BOOL)animated;

+ (YRDropdownView *)showDropdownInWindow:(UIWindow *)window 
                                   title:(NSString *)title;

+ (YRDropdownView *)showDropdownInWindow:(UIWindow *)window 
                                   title:(NSString *)title
                                  detail:(NSString *)detail;

+ (YRDropdownView *)showDropdownInWindow:(UIWindow *)window 
                                   title:(NSString *)title
                                  detail:(NSString *)detail
                                animated:(BOOL)animated;

+ (YRDropdownView *)showDropdownInWindow:(UIWindow *)window 
                                   title:(NSString *)title
                                  detail:(NSString *)detail
                                   image:(UIImage *)image
                                animated:(BOOL)animated;

+ (YRDropdownView *)showDropdownInWindow:(UIWindow *)window 
                                   title:(NSString *)title
                                  detail:(NSString *)detail
                                   image:(UIImage *)image
                                animated:(BOOL)animated
                               hideAfter:(float)delay;

+ (YRDropdownView *)showDropdownInWindow:(UIWindow *)window 
                                   title:(NSString *)title
                                  detail:(NSString *)detail
                                   image:(UIImage *)image
                         backgroundImage:(UIImage *)backgroundImage
                                animated:(BOOL)animated
                               hideAfter:(float)delay;

+ (YRDropdownView *)showDropdownInWindow:(UIWindow *)window 
                                   title:(NSString *)title
                                  detail:(NSString *)detail
                                   image:(UIImage *)image
                         backgroundImage:(UIImage *)backgroundImage
                         titleLabelColor:(UIColor *)titleLabelColor
                        detailLabelColor:(UIColor *)detailLabelColor
                                animated:(BOOL)animated
                               hideAfter:(float)delay;

+ (BOOL)hideDropdownInWindow:(UIWindow *)window;
+ (BOOL)hideDropdownInWindow:(UIWindow *)window animated:(BOOL)animated;

Notes

Automatic Reference Counting (ARC) support

ARC support has been neglected in part for now. Your contributions are more than welcome, however. If you want to use YRDropdownView in an ARC project, just add the [add the

-fno-objc-arc

compiler flag](http://stackoverflow.com/questions/6646052/how-can-i-disable-arc-for-a-single-file-in-a-project) to all YRDropdownView files in your project.

Contact

License

MIT License

Copyright (c) 2012 One Mighty Roar (http://onemightyroar.com)

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.

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