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36 lines
1.1 KiB
36 lines
1.1 KiB
// |
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// UIActionSheet+RACSignalSupport.h |
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// ReactiveObjC |
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// |
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// Created by Dave Lee on 2013-06-22. |
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// Copyright (c) 2013 GitHub, Inc. All rights reserved. |
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// |
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#import <UIKit/UIKit.h> |
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@class RACDelegateProxy; |
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@class RACSignal<__covariant ValueType>; |
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NS_ASSUME_NONNULL_BEGIN |
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@interface UIActionSheet (RACSignalSupport) |
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/// A delegate proxy which will be set as the receiver's delegate when any of the |
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/// methods in this category are used. |
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@property (nonatomic, strong, readonly) RACDelegateProxy *rac_delegateProxy; |
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/// Creates a signal for button clicks on the receiver. |
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/// |
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/// When this method is invoked, the `rac_delegateProxy` will become the |
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/// receiver's delegate. Any previous delegate will become the -[RACDelegateProxy |
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/// rac_proxiedDelegate], so that it receives any messages that the proxy doesn't |
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/// know how to handle. Setting the receiver's `delegate` afterward is |
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/// considered undefined behavior. |
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/// |
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/// Returns a signal which will send the index of the specific button clicked. |
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/// The signal will complete when the receiver is deallocated. |
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- (RACSignal<NSNumber *> *)rac_buttonClickedSignal; |
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@end |
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NS_ASSUME_NONNULL_END
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