mirror of
https://github.com/TencentCloud/TIMSDK.git
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harvychen
51 lines
1.1 KiB
Objective-C
51 lines
1.1 KiB
Objective-C
//
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// TResponderTextView.m
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// TUIKit
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//
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// Created by kennethmiao on 2018/10/25.
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// Copyright © 2018年 Tencent. All rights reserved.
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//
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#import "TUIResponderTextView.h"
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@implementation TUIResponderTextView
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- (UIResponder *)nextResponder
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{
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if(_overrideNextResponder == nil){
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return [super nextResponder];
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}
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else{
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return _overrideNextResponder;
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}
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}
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- (BOOL)canPerformAction:(SEL)action withSender:(id)sender
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{
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if (_overrideNextResponder != nil)
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return NO;
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else
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return [super canPerformAction:action withSender:sender];
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}
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- (void)deleteBackward
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{
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id<TUIResponderTextViewDelegate> delegate = (id<TUIResponderTextViewDelegate>)self.delegate;
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if ([delegate respondsToSelector:@selector(onDeleteBackward:)]) {
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[delegate onDeleteBackward:self];
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}
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[super deleteBackward];
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}
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- (void)setText:(NSString *)text
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{
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[super setText:text];
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if (self.delegate && [self.delegate respondsToSelector:@selector(textViewDidChange:)]) {
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[self.delegate textViewDidChange:self];
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}
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}
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@end
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