iOS UITextView 实现placeholder占位符功能

简介

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支持placeholder的UITextView, 并且简化设置TextView内边距功能。

代码示例

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   KKPlaceholderTextView *testTF = [[KKPlaceholderTextView alloc] initWithFrame:CGRectMake(50, 100, 100, 50)];
   testTF.placeholder = @"请输入描述内容";
   NSDictionary * attributesDic = @{ NSFontAttributeName:[UIFont boldSystemFontOfSize:12],
                                       NSForegroundColorAttributeName:[UIColor redColor]
                                       };
   testTF.attributedPlaceholder = [[NSAttributedString alloc] initWithString:@"请输入描述内容" attributes:attributesDic];
   //  设置textView 内边距
   testTF.padding = UIEdgeInsetsMake(10, 10, 10, 10);
   [self.view addSubview:testTF];

Cocoapods

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pod 'KKPlaceholderTextView'

相关链接

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Github: https://github.com/cocoZ/KKPlaceholderTextView