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ASCollectionView batch API

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This commit is contained in:
Ryan Nystrom
2015-02-07 16:10:20 -05:00
parent 09ade3dd00
commit 1f8001a104
6 changed files with 116 additions and 7 deletions
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14
examples/ASCollectionView/Sample/ViewController.m
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@@ -65,7 +65,7 @@
- (ASCellNode *)collectionView:(ASCollectionView *)collectionView nodeForItemAtIndexPath:(NSIndexPath *)indexPath
{
NSString *text = [NSString stringWithFormat:@"[%ld.%ld] says hi", indexPath.section, indexPath.item];
NSString *text = [NSString stringWithFormat:@"[%zd.%zd] says hi", indexPath.section, indexPath.item];
ASTextCellNode *node = [[ASTextCellNode alloc] init];
node.text = text;
node.backgroundColor = [UIColor lightGrayColor];
@@ -78,13 +78,21 @@
return 300;
}
- (void)collectionViewLockDataSource:(ASCollectionView *)collectionView {
- (void)collectionViewLockDataSource:(ASCollectionView *)collectionView
{
// lock the data source
// The data source should not be change until it is unlocked.
}
- (void)collectionViewUnlockDataSource:(ASCollectionView *)collectionView {
- (void)collectionViewUnlockDataSource:(ASCollectionView *)collectionView
{
// unlock the data source to enable data source updating.
}
- (void)collectionView:(UICollectionView *)collectionView beginBatchFetchingWithContext:(ASBatchContext *)context
{
NSLog(@"fetch additional content");
[context completeBatchFetching:YES];
}
@end