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Letting ASCellNode and its subclasses handle didScroll

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This commit is contained in:
Max Gu
2016-02-19 21:30:36 -08:00
parent 53cbd643de
commit 382509fac8
4 changed files with 27 additions and 27 deletions
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14
AsyncDisplayKit/ASCellNode.m
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@@ -9,7 +9,6 @@
#import "ASCellNode.h"
#import "ASInternalHelpers.h"
#import "ASCollectionView.h"
#import <AsyncDisplayKit/_ASDisplayView.h>
#import <AsyncDisplayKit/ASDisplayNode+Subclasses.h>
#import <AsyncDisplayKit/ASTextNode.h>
@@ -24,7 +23,6 @@
UIViewController *_viewController;
ASDisplayNode *_viewControllerNode;
}
@property (nonatomic, assign, readwrite) BOOL shouldMonitorScrollViewDidScroll;
@end
@@ -38,9 +36,6 @@
// Use UITableViewCell defaults
_selectionStyle = UITableViewCellSelectionStyleDefault;
self.clipsToBounds = YES;
if ([self.layoutDelegate respondsToSelector:@selector(visibleNodeDidScroll:inScrollView:withCellFrame:)]) {
self.shouldMonitorScrollViewDidScroll = YES;
}
return self;
}
@@ -60,10 +55,7 @@
[self addSubnode:_viewControllerNode];
}
if ([self.layoutDelegate respondsToSelector:@selector(visibleNodeDidScroll:inScrollView:withCellFrame:)]) {
self.shouldMonitorScrollViewDidScroll = YES;
}
return self;
}
@@ -143,9 +135,7 @@
- (void)_visibleNodeDidScroll:(UIScrollView *)scrollView withCellFrame:(CGRect)cellFrame
{
if (self.shouldMonitorScrollViewDidScroll) {
[self.layoutDelegate visibleNodeDidScroll:self inScrollView:scrollView withCellFrame:cellFrame];
}
// To be overriden by subclasses
}
@end