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0b7dfcc54d
* update VerticalWithinHorizontal example * update SocialAppLayout * update Kittens * update HorizontalWithinVerticalScrolling * update AsyncDisplayKitOverview * update CustomCollectionView * CatDealsCollectionView * update Swift * address @appleguy's comment * updates for tableNode deselectRowAtIndexPath
77 lines
2.5 KiB
Objective-C
77 lines
2.5 KiB
Objective-C
//
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// OverviewASCollectionNode.m
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// Sample
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//
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// Created by Michael Schneider on 4/17/16.
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//
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// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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#import "OverviewASCollectionNode.h"
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#import <AsyncDisplayKit/AsyncDisplayKit.h>
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@interface OverviewASCollectionNode () <ASCollectionDataSource, ASCollectionDelegate>
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@property (nonatomic, strong) ASCollectionNode *node;
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@end
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@implementation OverviewASCollectionNode
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#pragma mark - Lifecycle
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- (instancetype)init
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{
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self = [super init];
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if (self == nil) { return self; }
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UICollectionViewFlowLayout *flowLayout = [UICollectionViewFlowLayout new];
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_node = [[ASCollectionNode alloc] initWithCollectionViewLayout:flowLayout];
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_node.dataSource = self;
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_node.delegate = self;
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[self addSubnode:_node];;
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return self;
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}
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- (ASLayoutSpec *)layoutSpecThatFits:(ASSizeRange)constrainedSize
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{
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// 100% of container
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_node.style.width = ASDimensionMakeWithFraction(1.0);
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_node.style.height = ASDimensionMakeWithFraction(1.0);
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return [ASWrapperLayoutSpec wrapperWithLayoutElement:_node];
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}
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#pragma mark - <ASCollectionDataSource, ASCollectionDelegate>
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- (NSInteger)collectionNode:(ASCollectionNode *)collectionNode numberOfItemsInSection:(NSInteger)section
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{
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return 100;
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}
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- (ASCellNodeBlock)collectionNode:(ASCollectionNode *)collectionNode nodeBlockForItemAtIndexPath:(NSIndexPath *)indexPath
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{
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return ^{
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ASTextCellNode *cellNode = [ASTextCellNode new];
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cellNode.backgroundColor = [UIColor lightGrayColor];
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cellNode.text = [NSString stringWithFormat:@"Row: %ld", indexPath.row];
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return cellNode;
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};
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}
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- (ASSizeRange)collectionNode:(ASCollectionNode *)collectionNode constrainedSizeForItemAtIndexPath:(NSIndexPath *)indexPath
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{
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return ASSizeRangeMake(CGSizeMake(100, 100));
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}
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@end
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