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QuartzCore Changes for Objective-C

QuartzCore

CAAnimation.h

Removed NSObject(CAAnimationDelegate)
Added CAAnimationDelegate
Modified CAAnimation.delegate
Declaration
From
@property(strong) id delegate
To
@property(strong) id<CAAnimationDelegate> delegate

Modified -[CAAnimationDelegate animationDidStart:]
Optional
From--
Toyes

Modified -[CAAnimationDelegate animationDidStop:finished:]
Optional
From--
Toyes

CAConstraintLayoutManager.h

Modified CAConstraintLayoutManager
Protocols
From--
ToCALayoutManager

CAEmitterBehavior.h

Added kCAEmitterBehaviorSimpleAttractor

CALayer.h

Removed NSObject(CALayerDelegate)
Removed NSObject(CALayoutManager)
Added CALayer.contentsFormat
Added CALayerDelegate
Added -[CALayerDelegate layerWillDraw:]
Added -[CALayerDelegate layoutSublayersOfLayer:]
Added CALayoutManager
Added kCAContentsFormatGray8Uint
Added kCAContentsFormatRGBA16Float
Added kCAContentsFormatRGBA8Uint
Modified CALayer.delegate
Declaration
From
@property(weak) id delegate
To
@property(weak) id<CALayerDelegate> delegate

Modified CALayer.layoutManager
Declaration
From
@property(strong) id layoutManager
To
@property(strong) id<CALayoutManager> layoutManager

Modified -[CALayer modelLayer]
Declaration
From
- (id)modelLayer
To
- (instancetype)modelLayer

Modified -[CALayer presentationLayer]
Declaration
From
- (id)presentationLayer
To
- (instancetype)presentationLayer

Modified -[CALayerDelegate actionForLayer:forKey:]
Optional
From--
Toyes

Modified -[CALayerDelegate displayLayer:]
Optional
From--
Toyes

Modified -[CALayerDelegate drawLayer:inContext:]
Optional
From--
Toyes

Modified -[CALayoutManager invalidateLayoutOfLayer:]
Optional
From--
Toyes

Modified -[CALayoutManager layoutSublayersOfLayer:]
Optional
From--
Toyes

Modified -[CALayoutManager preferredSizeOfLayer:]
Optional
From--
Toyes