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2014/10/15 ¤U¤È 10:10:59

iphone Programming Glossary: layoutattributes

targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionViewFlowLayout

http://stackoverflow.com/questions/13492037/targetcontentoffsetforproposedcontentoffsetwithscrollingvelocity-without-subcla

0 self.collectionView.bounds.size.width self.collectionView.bounds.size.height NSArray array super layoutAttributesForElementsInRect targetRect for UICollectionViewLayoutAttributes layoutAttributes in array CGFloat itemOffset layoutAttributes.frame.origin.x.. NSArray array super layoutAttributesForElementsInRect targetRect for UICollectionViewLayoutAttributes layoutAttributes in array CGFloat itemOffset layoutAttributes.frame.origin.x if ABS itemOffset horizontalOffset ABS offsetAdjustment offsetAdjustment.. targetRect for UICollectionViewLayoutAttributes layoutAttributes in array CGFloat itemOffset layoutAttributes.frame.origin.x if ABS itemOffset horizontalOffset ABS offsetAdjustment offsetAdjustment itemOffset horizontalOffset return..

How to make Supplementary View float in UICollectionView as Section Headers do in UITableView plain style

http://stackoverflow.com/questions/13511733/how-to-make-supplementary-view-float-in-uicollectionview-as-section-headers-do-i

methods Methods to Override Every layout object should implement the following methods collectionViewContentSize layoutAttributesForElementsInRect layoutAttributesForItemAtIndexPath layoutAttributesForSupplementaryViewOfKind atIndexPath if your layout.. Every layout object should implement the following methods collectionViewContentSize layoutAttributesForElementsInRect layoutAttributesForItemAtIndexPath layoutAttributesForSupplementaryViewOfKind atIndexPath if your layout supports supplementary views layoutAttributesForDecorationViewOfKind.. the following methods collectionViewContentSize layoutAttributesForElementsInRect layoutAttributesForItemAtIndexPath layoutAttributesForSupplementaryViewOfKind atIndexPath if your layout supports supplementary views layoutAttributesForDecorationViewOfKind..