最新消息:20190529 VPS服务器已从腾讯云香港换为Vultr新加坡,主题仍用朋友推荐的大前端D8

[已解决]swift中设置文本框的边框的颜色

Swift crifan 1605浏览 0评论

之前通过:

userTextField.layer.borderColor = UIColor.redColor().CGColor

去设置文本库的边框颜色,无效。

swift textfield border color

ios – How do I set a UITextField’s borderColor? – Stack Overflow

ios – How to set the border of UITextView to same as border color of UITextField – Stack Overflow

ios – UITextField border color – Stack Overflow

swift textfield layer borderColor not work

ios – How to set the custome border color of UIView programmatically in swift – Stack Overflow

Swift blog #1 – UITextView.borderColor – Elicere, Inc.

难道是需要设置border 的width后,color才生效?

后来终于搞清楚了:

如果设置了borderStyle:

        userTextField.borderStyle = UITextBorderStyle.RoundedRect

则再去设置单独的layer的属性:

        userTextField.layer.borderColor = ColorTextFieldBorderGray.CGColor
//        userTextField.layer.borderColor = UIColor.redColor().CGColor
        userTextField.layer.borderWidth = 1
        userTextField.layer.cornerRadius = 6

即:

都是没用的:

效果始终是:

边框是默认的灰色,圆角大概是4:

但是边框宽度好像是生效了。。。

只能去设置borderStyle,只设置layer,才可以:

//        userTextField.borderStyle = UITextBorderStyle.RoundedRect
//        userTextField.layer.borderColor = ColorTextFieldBorderGray.CGColor
        userTextField.layer.borderColor = UIColor.redColor().CGColor
        userTextField.layer.borderWidth = 1
        userTextField.layer.cornerRadius = 6

效果:

[总结]

想要自定义文本框的边框的(颜色,宽度粗细,圆角)属性的话,则不要设置borderStyle,而只去设置layer的属性即可:

//        userTextField.borderStyle = UITextBorderStyle.RoundedRect
//        userTextField.layer.borderColor = ColorTextFieldBorderGray.CGColor
        userTextField.layer.borderColor = UIColor.redColor().CGColor
        userTextField.layer.borderWidth = 1
        userTextField.layer.cornerRadius = 6

转载请注明:在路上 » [已解决]swift中设置文本框的边框的颜色

发表我的评论
取消评论

表情

Hi,您需要填写昵称和邮箱!

  • 昵称 (必填)
  • 邮箱 (必填)
  • 网址
60 queries in 0.109 seconds, using 18.76MB memory