在Xcode 11.2中的SwiftUI中的TextField上展开可单击区域 [英] Expande clickable area on TextField in SwiftUI, Xcode 11.2

问题描述

无法弄清楚如何增大可单击区域以在swiftUI(iOS 13，Xcode 11.2)上打开键盘.我只能影响视觉外观，而不能影响用户可以单击的实际区域(可单击区域==占位符文本的fontSize是什么.)

can't figure out how to make clickable area larger to open keyboard on swiftUI (iOS 13, Xcode 11.2). I can only affect visual appearance but not the actual area the user can click on (clickable area == whatever the placeholder text's fontSize is.)

在swiftUI中创建TextField时，可以使用frame()来增大占位符文本周围的大小，并且我也可以使用fontsize来使框内的字体变大，但是没有什么可以使可点击区域(弹出键盘)变大而不会使字体变大.

When creating a TextField in swiftUI, it is possible to use frame() to increase size around placeholder text, and I can also use fontsize to make font inside box bigger, but nothing makes clickable area (that brings up keyboard) larger without making font much bigger.

//用于修改文本字段的代码

//Code used to modify TextFields

struct SignInModifier: ViewModifier {

func body(content: Content) -> some View {
    return content
        .padding(.all).font(.system(size: 18)).border(Color.purple).foregroundColor(Color.purple).shadow(radius: 2).frame(width: 350, height: 50)
    }
}

//我在哪里叫修饰符

TextField("email address", text: $email).modifier(SignInModifier()).disableAutocorrection(true).keyboardType(.emailAddress)

如果您在框架内的任何位置单击时，键盘都已打开/您能够在textField中键入内容，我会希望它.但是，我只需要单击占位符文本的上部即可键入TextField

I would like it if when you click on anywhere inside the frame, the keyboard opened up/ you were able to type into the textField. However, I need to click on just the upper part of the placeholder Text in order to type into the TextField

推荐答案

好，所以我想出了一种解决方法，但不完全是解决方案.只需将TextField嵌入按钮中，无论您在何处单击，它都会立即打开

Ok so I figured a workaround but not exactly a solution; simply embed the TextField in a button and it opens right away no matter where you click

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