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53 lines
1.1 KiB
53 lines
1.1 KiB
// |
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// XHMessageTextView.h |
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// MessageDisplayExample |
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// |
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// Created by HUAJIE-1 on 14-4-24. |
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// Copyright (c) 2014年 曾宪华 开发团队(http://iyilunba.com ) 本人QQ:543413507 本人QQ群（142557668）. All rights reserved. |
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// |
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#import <UIKit/UIKit.h> |
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typedef NS_ENUM(NSUInteger, XHInputViewType) { |
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XHInputViewTypeNormal = 0, |
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XHInputViewTypeText, |
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XHInputViewTypeEmotion, |
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XHInputViewTypeShareMenu, |
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}; |
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@interface XHMessageTextView : UITextView |
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/** |
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* 提示用户输入的标语 |
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*/ |
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@property (nonatomic, copy) NSString *placeHolder; |
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/** |
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* 标语文本的颜色 |
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*/ |
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@property (nonatomic, strong) UIColor *placeHolderTextColor; |
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/** |
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* 获取自身文本占据有多少行 |
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* |
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* @return 返回行数 |
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*/ |
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- (NSUInteger)numberOfLinesOfText; |
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/** |
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* 获取每行的高度 |
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* |
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* @return 根据iPhone或者iPad来获取每行字体的高度 |
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*/ |
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+ (NSUInteger)maxCharactersPerLine; |
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/** |
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* 获取某个文本占据自身适应宽带的行数 |
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* |
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* @param text 目标文本 |
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* |
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* @return 返回占据行数 |
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*/ |
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+ (NSUInteger)numberOfLinesForMessage:(NSString *)text; |
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@end
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