mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Peter Argany
432868b0c0
Summary: This adds a `minimumSize` property to RCTRootView, and forwards any changes to it's shadow view. This **does not** change any default behaviour, as the default minimum size is `CGSizeZero` before & after this diff. Changelog: [iOS][Internal] Add minimumSize to RCTRootView & RCTRootShadowView Reviewed By: RSNara Differential Revision: D20905456 fbshipit-source-id: a03f880e782891f60ef86b9c898965e05a5e796e
42 lines
1.1 KiB
Objective-C
42 lines
1.1 KiB
Objective-C
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RCTRootShadowView.h"
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#import "RCTI18nUtil.h"
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#import "RCTShadowView+Layout.h"
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@implementation RCTRootShadowView
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- (instancetype)init
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{
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if (self = [super init]) {
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_baseDirection = [[RCTI18nUtil sharedInstance] isRTL] ? YGDirectionRTL : YGDirectionLTR;
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_minimumSize = CGSizeZero;
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_availableSize = CGSizeMake(INFINITY, INFINITY);
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}
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return self;
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}
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- (void)layoutWithAffectedShadowViews:(NSHashTable<RCTShadowView *> *)affectedShadowViews
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{
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NSHashTable<NSString *> *other = [NSHashTable new];
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RCTLayoutContext layoutContext = {};
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layoutContext.absolutePosition = CGPointZero;
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layoutContext.affectedShadowViews = affectedShadowViews;
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layoutContext.other = other;
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[self layoutWithMinimumSize:_minimumSize
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maximumSize:_availableSize
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layoutDirection:RCTUIKitLayoutDirectionFromYogaLayoutDirection(_baseDirection)
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layoutContext:layoutContext];
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}
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@end
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