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50 lines
1.6 KiB
Objective-C
50 lines
1.6 KiB
Objective-C
//
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// ASHighlightOverlayLayer.h
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// AsyncDisplayKit
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//
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// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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#import <QuartzCore/QuartzCore.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface ASHighlightOverlayLayer : CALayer
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/**
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@summary Initializes with CGRects for the highlighting, in the targetLayer's coordinate space.
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@desc This is the designated initializer.
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@param rects Array containing CGRects wrapped in NSValue.
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@param targetLayer The layer that the rects are relative to. The rects will be translated to the receiver's coordinate space when rendering.
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*/
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- (instancetype)initWithRects:(NSArray<NSValue *> *)rects targetLayer:(nullable CALayer *)targetLayer;
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/**
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@summary Initializes with CGRects for the highlighting, in the receiver's coordinate space.
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@param rects Array containing CGRects wrapped in NSValue.
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*/
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- (instancetype)initWithRects:(NSArray<NSValue *> *)rects;
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@property (nullable, atomic, strong) __attribute__((NSObject)) CGColorRef highlightColor;
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@property (atomic, weak) CALayer *targetLayer;
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@end
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@interface CALayer (ASHighlightOverlayLayerSupport)
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/**
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@summary Set to YES to indicate to a sublayer that this is where highlight overlay layers (for pressed states) should
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be added so that the highlight won't be clipped by a neighboring layer.
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*/
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@property (nonatomic, assign, setter=as_setAllowsHighlightDrawing:) BOOL as_allowsHighlightDrawing;
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@end
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NS_ASSUME_NONNULL_END
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