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fix false origin y of emptyDataSet view when scrollview had been scrolled #182

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fix false origin y of emptyDataSet view when scrollview had been scrolled #182

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14 changes: 8 additions & 6 deletions Source/UIScrollView+EmptyDataSet.m
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Original file line number Diff line number Diff line change
Expand Up @@ -422,13 +422,15 @@ - (void)dzn_reloadEmptyDataSet
DZNEmptyDataSetView *view = self.emptyDataSetView;

if (!view.superview) {
[self addSubview:view];

// Send the view all the way to the back, in case a header and/or footer is present, as well as for sectionHeaders or any other content
if (([self isKindOfClass:[UITableView class]] || [self isKindOfClass:[UICollectionView class]]) && self.subviews.count > 1) {
[self insertSubview:view atIndex:0];
}
else {
[self addSubview:view];
}
[self sendSubviewToBack:view];

// make sure the y origin of view is 0. adding it to a scrollView may have changed it
CGRect frame = view.frame;
frame.origin.y = 0;
view.frame = frame;
}

// Removing view resetting the view and its constraints it very important to guarantee a good state
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