88 lines
2.6 KiB
Swift
88 lines
2.6 KiB
Swift
import SwiftUI
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extension NewTaskView {
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/// A container view that wraps form content with tap-to-dismiss keyboard functionality.
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///
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/// This view provides a transparent overlay that appears when any text field has focus,
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/// allowing users to dismiss the keyboard by tapping anywhere outside the input fields.
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/// This improves the user experience by making it easier to exit text editing mode without
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/// needing to explicitly tap a "Done" button or similar control.
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struct Content<Content: View>: View {
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// MARK: Properties
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/// Binding to track which text field currently has keyboard focus.
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@FocusState.Binding
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var inputFocus: InputFieldFocus?
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/// The view content to display.
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private let content: Content
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// MARK: Initialization
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/// Initializes the new task content with custom form content.
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///
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/// - Parameters:
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/// - inputFocus: A binding to track keyboard focus state
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/// - content: A closure that provides the view content to render
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init(
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inputFocus: FocusState<InputFieldFocus?>.Binding,
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@ViewBuilder content: () -> Content
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) {
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self._inputFocus = inputFocus
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self.content = content()
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}
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// MARK: Body
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/// The view's body that combines the form content with a dismissal overlay.
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///
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/// This approach allows users to tap anywhere on the screen to exit text editing
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/// mode, which is particularly useful on iOS where the keyboard can obscure
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/// significant screen space.
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var body: some View {
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ZStack {
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content
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if inputFocus != nil {
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Color.clear
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.contentShape(Rectangle())
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.onTapGesture {
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inputFocus = nil
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}
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}
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}
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}
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}
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}
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// MARK: - Previews
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#Preview("New todo task content") {
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struct PreviewWrapper: View {
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@FocusState
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private var inputFocus: InputFieldFocus?
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var body: some View {
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NewTaskView.Content(inputFocus: $inputFocus) {
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Form {
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TextField(
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"Title",
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text: .constant(
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"Sample Task"
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)
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)
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.focused(
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$inputFocus,
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equals: .title
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)
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}
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}
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}
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}
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return PreviewWrapper()
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}
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