Files
react-native/React/Views/ScrollView/RCTScrollContentShadowView.m
T
Valentin Shergin d0871d0a9a Clang format for all React Native files
Summary:
Buckle up, this enables clang-format prettifier for all files in React Native opensource repo.

Changelog: [Internal] Clang-format codemod.

Reviewed By: mdvacca

Differential Revision: D20331210

fbshipit-source-id: 8da0f94700be0c35bfd399e0c48f1706de04f5b1
2020-03-08 23:01:17 -07:00

32 lines
975 B
Objective-C

/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTScrollContentShadowView.h"
#import <yoga/Yoga.h>
#import "RCTUtils.h"
@implementation RCTScrollContentShadowView
- (void)layoutWithMetrics:(RCTLayoutMetrics)layoutMetrics layoutContext:(RCTLayoutContext)layoutContext
{
if (layoutMetrics.layoutDirection == UIUserInterfaceLayoutDirectionRightToLeft) {
// Motivation:
// Yoga place `contentView` on the right side of `scrollView` when RTL layout is enforced.
// That breaks everything; it is completely pointless to (re)position `contentView`
// because it is `contentView`'s job. So, we work around it here.
layoutContext.absolutePosition.x += layoutMetrics.frame.size.width;
layoutMetrics.frame.origin.x = 0;
}
[super layoutWithMetrics:layoutMetrics layoutContext:layoutContext];
}
@end