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Update SwipeView & SwipeViewDelegate to support ViewControllers #197

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Update SwipeView & SwipeViewDelegate to support ViewControllers #197

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16 changes: 16 additions & 0 deletions SwipeView/SwipeView.h
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,22 @@ typedef NS_ENUM(NSUInteger, SwipeViewAlignment)
- (BOOL)swipeView:(SwipeView *)swipeView shouldSelectItemAtIndex:(NSInteger)index;
- (void)swipeView:(SwipeView *)swipeView didSelectItemAtIndex:(NSInteger)index;

//These method gives you the overrides you need to have the subviews controlled by a UIViewController
//Presumably you will call -[willMoveToParentViewController:nil]
- (void)swipeView:(SwipeView *)swipeView willRemoveSubview:(UIView *)view forItemAtIndex:(NSInteger)index;

//These method gives you the overrides you need to have the subviews controlled by a UIViewController
//Presumably you will call -[removeFromParentViewController]
- (void)swipeView:(SwipeView *)swipeView didRemoveSubview:(UIView *)view forItemAtIndex:(NSInteger)index;

//These method gives you the overrides you need to have the subviews controlled by a UIViewController
//Presumably you will call -[addChildViewController:]
- (void)swipeView:(SwipeView *)swipeView willAddSubview:(UIView *)view forItemAtIndex:(NSInteger)index;

//These method gives you the overrides you need to have the subviews controlled by a UIViewController
//Presumably you will call -[didMoveToParentViewController:]
- (void)swipeView:(SwipeView *)swipeView didAddSubview:(UIView *)view forItemAtIndex:(NSInteger)index;

@end


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17 changes: 17 additions & 0 deletions SwipeView/SwipeView.m
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Original file line number Diff line number Diff line change
Expand Up @@ -896,7 +896,16 @@ - (UIView *)loadViewAtIndex:(NSInteger)index
[self setItemView:view forIndex:index];
[self setFrameForView:view atIndex:index];
view.userInteractionEnabled = YES;

if (_delegate && [_delegate respondsToSelector:@selector(swipeView:willAddSubview:forItemAtIndex:)])
{
[self.delegate swipeView:self willAddSubview:oldView forItemAtIndex:index];
}
[_scrollView addSubview:view];
if (_delegate && [_delegate respondsToSelector:@selector(swipeView:didAddSubview:forItemAtIndex:)])
{
[self.delegate swipeView:self didAddSubview:oldView forItemAtIndex:index];
}

return view;
}
Expand Down Expand Up @@ -959,7 +968,15 @@ - (void)loadUnloadViews
{
UIView *view = _itemViews[number];
[self queueItemView:view];
if (_delegate && [_delegate respondsToSelector:@selector(swipeView:willRemoveSubview:forItemAtIndex:)])
{
[self.delegate swipeView:self willRemoveSubview:view forItemAtIndex:number.integerValue];
}
[view removeFromSuperview];
if (_delegate && [_delegate respondsToSelector:@selector(swipeView:didRemoveSubview:forItemAtIndex:)])
{
[self.delegate swipeView:self didRemoveSubview:view forItemAtIndex:number.integerValue];
}
[_itemViews removeObjectForKey:number];
}
}
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