44 lines
1.3 KiB
Swift
44 lines
1.3 KiB
Swift
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import SwiftUI
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/// A view modifier that resigns the first responder status when the view is tapped.
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///
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/// This modifier is useful for dismissing the keyboard or other input controls
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/// when the user taps on an area of the view that doesn't have interactive content.
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struct ResignFocusModifier: ViewModifier {
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// MARK: Body
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/// The content and behavior of the view modifier.
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///
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/// Adds a tap gesture that sends the `resignFirstResponder` action
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/// to dismiss any active first responder (such as a text field).
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func body(content: Content) -> some View {
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content
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.onTapGesture {
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UIApplication.shared.sendAction(
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#selector(UIResponder.resignFirstResponder),
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to: nil,
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from: nil,
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for: nil
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)
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}
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}
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}
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// MARK: - View Extension
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extension View {
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/// Adds a tap gesture that resigns the first responder when the view is tapped.
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///
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/// This is useful for dismissing the keyboard or other input controls
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/// when the user taps outside of an interactive element.
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///
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/// - Returns: A view that resigns first responder status on tap.
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func onResignFocus() -> some View {
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modifier(ResignFocusModifier())
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}
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}
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