react-native/React/Views/RCTRootShadowView.h

35 lines
1013 B
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 <React/RCTShadowView.h>
#import <yoga/YGEnums.h>
@interface RCTRootShadowView : RCTShadowView
/**
* Available size to layout all views.
* Defaults to {INFINITY, INFINITY}
*/
@property (nonatomic, assign) CGSize availableSize;
/**
* Layout direction (LTR or RTL) inherited from native environment and
* is using as a base direction value in layout engine.
* Defaults to value inferred from current locale.
*/
@property (nonatomic, assign) YGDirection baseDirection;
/**
* Calculate all views whose frame needs updating after layout has been calculated.
* Returns a set contains the shadowviews that need updating.
*/
- (NSSet<RCTShadowView *> *)collectViewsWithUpdatedFrames;
@end