react-native/Libraries/Image/RCTNetworkImageView.h
Nick Lockwood 650fc9de4c Increased warning levels to -Wall -Wextra, and fixed Xcode 7 beta issues
Summary:
@public

I've increased the warning levels in the OSS frameworks, which caught a bunch of minor issues. I also fixed some new errors in Xcode 7 relating to designated initializers and TLS security.

Test Plan:
* Test the sample apps and make sure they still work.
* Run tests.
2015-06-15 07:52:50 -08:00

40 lines
1.4 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import <UIKit/UIKit.h>
@class RCTImageDownloader;
@interface RCTNetworkImageView : UIView
- (instancetype)initWithImageDownloader:(RCTImageDownloader *)imageDownloader NS_DESIGNATED_INITIALIZER;
/**
* An image that will appear while the view is loading the image from the network,
* or when imageURL is nil. Defaults to nil.
*/
@property (nonatomic, strong) UIImage *defaultImage;
/**
* Specify a URL for an image. The image will be asynchronously loaded and displayed.
*/
@property (nonatomic, strong) NSURL *imageURL;
/**
* By default, changing imageURL will reset whatever existing image was present
* and revert to defaultImage while the new image loads. In certain obscure cases you
* may want to disable this behavior and instead keep displaying the previous image
* while the new one loads. In this case, pass NO for resetToDefaultImageWhileLoading.
* (If you set imageURL to nil, however, resetToDefaultImageWhileLoading is ignored;
* that will always reset to the default image.)
*/
- (void)setImageURL:(NSURL *)imageURL resetToDefaultImageWhileLoading:(BOOL)reset;
@end