Swiftgram/AsyncDisplayKit/Details/ASRangeHandler.h
2015-02-26 15:41:32 -08:00

23 lines
632 B
Objective-C

/* Copyright (c) 2014-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 <Foundation/Foundation.h>
#import <AsyncDisplayKit/ASLayoutRangeType.h>
@class ASDisplayNode;
@protocol ASRangeHandler <NSObject>
@required
- (void)node:(ASDisplayNode *)node enteredRangeOfType:(ASLayoutRangeType)rangeType;
- (void)node:(ASDisplayNode *)node exitedRangeOfType:(ASLayoutRangeType)rangeType;
@end