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37 lines
1.2 KiB
37 lines
1.2 KiB
// |
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// UITextView+RACSignalSupport.h |
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// ReactiveObjC |
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// |
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// Created by Cody Krieger on 5/18/12. |
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// Copyright (c) 2012 Cody Krieger. 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 UITextView (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 the text of 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 current text upon subscription, then |
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/// again whenever the receiver's text is changed. The signal will complete when |
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/// the receiver is deallocated. |
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- (RACSignal<NSString *> *)rac_textSignal; |
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@end |
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NS_ASSUME_NONNULL_END
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