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32 lines
708 B
Objective-C
Executable File
32 lines
708 B
Objective-C
Executable File
//
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// SlackTextViewController
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// https://github.com/slackhq/SlackTextViewController
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//
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// Copyright 2014-2016 Slack Technologies, Inc.
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// Licence: MIT-Licence
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//
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#import "UIResponder+SLKAdditions.h"
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static __weak id ___currentFirstResponder;
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@implementation UIResponder (SLKAdditions)
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/**
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Based on Jakob Egger's answer in http://stackoverflow.com/a/14135456/590010
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*/
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+ (instancetype)slk_currentFirstResponder
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{
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___currentFirstResponder = nil;
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[[UIApplication sharedApplication] sendAction:@selector(slk_findFirstResponder:) to:nil from:nil forEvent:nil];
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return ___currentFirstResponder;
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}
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- (void)slk_findFirstResponder:(id)sender
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{
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___currentFirstResponder = self;
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}
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@end
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