UITextField *textField = @"textField";
[textField setValue:COLOR(140, 140, 140, 1) forKeyPath:@"_placeholderLabel.textColor"];
[textField setValue:[UIFont systemFontOfSize:12] forKeyPath:@"_placeholderLabel.font"];
本文介绍如何使用Swift对UITextField的占位符文本颜色及字体大小进行自定义设置,通过简单示例代码展示了具体的实现过程。
UITextField *textField = @"textField";
[textField setValue:COLOR(140, 140, 140, 1) forKeyPath:@"_placeholderLabel.textColor"];
[textField setValue:[UIFont systemFontOfSize:12] forKeyPath:@"_placeholderLabel.font"];

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