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| | | // |
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| | | // MASViewAttribute.h |
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| | | // Masonry |
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| | | // |
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| | | // Created by Jonas Budelmann on 21/07/13. |
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| | | // Copyright (c) 2013 cloudling. All rights reserved. |
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| | | // |
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| | | |
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| | | #import "MASUtilities.h" |
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| | | |
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| | | /** |
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| | | * An immutable tuple which stores the view and the related NSLayoutAttribute. |
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| | | * Describes part of either the left or right hand side of a constraint equation |
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| | | */ |
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| | | @interface MASViewAttribute : NSObject |
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| | | |
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| | | /** |
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| | | * The view which the reciever relates to. Can be nil if item is not a view. |
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| | | */ |
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| | | @property (nonatomic, weak, readonly) MAS_VIEW *view; |
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| | | |
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| | | /** |
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| | | * The item which the reciever relates to. |
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| | | */ |
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| | | @property (nonatomic, weak, readonly) id item; |
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| | | |
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| | | /** |
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| | | * The attribute which the reciever relates to |
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| | | */ |
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| | | @property (nonatomic, assign, readonly) NSLayoutAttribute layoutAttribute; |
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| | | |
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| | | /** |
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| | | * Convenience initializer. |
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| | | */ |
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| | | - (id)initWithView:(MAS_VIEW *)view layoutAttribute:(NSLayoutAttribute)layoutAttribute; |
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| | | |
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| | | /** |
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| | | * The designated initializer. |
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| | | */ |
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| | | - (id)initWithView:(MAS_VIEW *)view item:(id)item layoutAttribute:(NSLayoutAttribute)layoutAttribute; |
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| | | |
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| | | /** |
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| | | * Determine whether the layoutAttribute is a size attribute |
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| | | * |
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| | | * @return YES if layoutAttribute is equal to NSLayoutAttributeWidth or NSLayoutAttributeHeight |
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| | | */ |
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| | | - (BOOL)isSizeAttribute; |
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| | | @end |
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