如何使用 CosmicMinds 材质库减少材质 Textfield 中动画占位符文本的空间？

Posted 2023-03-15

【中文标题】如何使用 CosmicMinds 材质库减少材质 Textfield 中动画占位符文本的空间？

【英文标题】：how to reduce the space of animated placeholder text in material Textfield using CosmicMinds Material library?

【发布时间】：2017-06-02 11:20:09

【问题描述】：

我正在为我的一个项目使用 CosmicMinds 材质库。我面临一个悬停文本问题。我想减少我无法弄清楚的空间。Attached Image

我的示例代码：

func prepareChangePasswordField() 
    enterPasswordText.placeholder = "Password"
    enterPasswordText.detailColor = Color.red
    enterPasswordText.delegate = self
    enterPasswordText.placeholderNormalColor = UIColor.lightGray
    enterPasswordText.placeholderActiveColor = Color.blue.base
    enterPasswordText.dividerNormalColor = Color.grey.base
    enterPasswordText.dividerActiveColor = Color.blue.base
    enterPasswordText.isVisibilityIconButtonEnabled = true
    enterPasswordText.visibilityIconButton?.tintColor = Color.grey.base.withAlphaComponent(passwordText.isSecureTextEntry ? 0.2 : 1.0)



func prepareConfirmPasswordField() 
    confirmPasswordText.placeholder = "Confirm password"
    confirmPasswordText.detailColor = Color.red
    confirmPasswordText.delegate = self
    confirmPasswordText.placeholderNormalColor = UIColor.lightGray
    confirmPasswordText.placeholderActiveColor = Color.blue.base
    confirmPasswordText.dividerNormalColor = Color.grey.base
    confirmPasswordText.dividerActiveColor = Color.blue.base
    confirmPasswordText.isVisibilityIconButtonEnabled = true
    confirmPasswordText.visibilityIconButton?.tintColor = Color.grey.base.withAlphaComponent(passwordText.isSecureTextEntry ? 0.2 : 1.0)

    //self.view.addSubview(userNameText)
    //view.layout(emailTextField).center(offsetY: -passwordField.height - 60).left(20).right(20)

【参考方案1】：

您尝试过placeholderVerticalOffset 属性吗？

【讨论】：

textField.placeholderVerticalOffset = 15 非常适合我。