SwiftUI-材质组件、文本字段

我想在我的SwiftUI应用程序中使用mdc组件。 我用protocol

UIViewRepresentable

创建了一个类，但我想将高度修改为某个常量，或者删除内部填充

func makeUIView(context: Context) -> MDCOutlinedTextField {
    let textField = MDCOutlinedTextField()
    
    textField.setOutlineColor(MyColor.greyLightUI, for: .normal)
    textField.setOutlineColor(MyColor.greyLightUI, for: .editing)
    textField.setFloatingLabelColor(MyColor.greyUI, for: .normal)
    textField.setFloatingLabelColor(MyColor.greyUI, for: .editing)
    textField.setNormalLabelColor(MyColor.greyUI, for: .normal)
    textField.setNormalLabelColor(MyColor.greyUI, for: .editing)
    textField.font = UIFont(name: "Montserrat-Normal", size: 14)
    textField.setTextColor(MyColor.darkUI, for: .normal)
    textField.setTextColor(MyColor.darkUI, for: .editing)
    
    textField.keyboardType = self.keyboardType
    
    return textField
}