Alert Sheet

iOS

import { View } from "react-native"
import { AlertSheet, AlertSheetAction, AlertSheetCancel, AlertSheetContent, AlertSheetDescription, AlertSheetGroup, AlertSheetHeader, AlertSheetTitle, AlertSheetTrigger } from "@/components/ui/alert-sheet"
import { Button } from "@/components/ui/button"
import { Text } from "@/components/ui/text"

function SheetBody() {
  return (
    <AlertSheetContent>
      <AlertSheetGroup>
        <AlertSheetHeader>
          <AlertSheetTitle>Delete this photo?</AlertSheetTitle>
          <AlertSheetDescription>
            This photo will be deleted from all of your devices.
          </AlertSheetDescription>
        </AlertSheetHeader>
        <AlertSheetAction>Save to Files</AlertSheetAction>
        <AlertSheetAction variant="destructive">Delete Photo</AlertSheetAction>
      </AlertSheetGroup>
      <AlertSheetCancel>Cancel</AlertSheetCancel>
    </AlertSheetContent>
  )
}

export function AlertSheetOpenByDefaultExample() {
  return (
    <View className="items-start">
      <AlertSheet defaultOpen>
        <AlertSheetTrigger render={<Button variant="outline" />}>
          <Text>Show sheet</Text>
        </AlertSheetTrigger>
        <SheetBody />
      </AlertSheet>
    </View>
  )
}

import EsuissUI
import SwiftUI

struct AlertSheetOpenByDefaultExample: View {
  var body: some View {
    AlertSheetDemo(title: "Show sheet", open: true) {
      AlertSheetBody()
    }
  }
}

struct AlertSheetDemo<Body: View>: View {
  let title: LocalizedStringKey
  let dismissible: Bool
  let content: () -> Body

  @State private var open: Bool

  init(
    title: LocalizedStringKey,
    open: Bool = false,
    dismissible: Bool = true,
    @ViewBuilder content: @escaping () -> Body
  ) {
    self.title = title
    self.dismissible = dismissible
    self.content = content
    _open = State(initialValue: open)
  }

  var body: some View {
    Button(title) { open = true }
      .buttonStyle(.variant(.outline))
      .alertSheet(isPresented: $open, dismissible: dismissible, content: content)
  }
}

struct AlertSheetBody: View {
  var body: some View {
    AlertSheetContent {
      AlertSheetGroup {
        AlertSheetHeader {
          AlertSheetTitle("Delete this photo?")
          AlertSheetDescription("This photo will be deleted from all of your devices.")
        }
        AlertSheetAction("Save to Files")
        AlertSheetAction("Delete Photo", variant: .destructive)
      }
      AlertSheetCancel("Cancel")
    }
  }
}

import androidx.compose.foundation.layout.Column
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import com.esuiss.ui.components.AlertSheet
import com.esuiss.ui.components.AlertSheetAction
import com.esuiss.ui.components.AlertSheetActionVariant
import com.esuiss.ui.components.AlertSheetCancel
import com.esuiss.ui.components.AlertSheetDescription
import com.esuiss.ui.components.AlertSheetGroup
import com.esuiss.ui.components.AlertSheetHeader
import com.esuiss.ui.components.AlertSheetTitle
import com.esuiss.ui.components.Button
import com.esuiss.ui.components.ButtonVariant

@Composable
fun AlertSheetOpenByDefaultExample() {
    AlertSheetDefault(defaultOpen = true)
}

@Composable
fun AlertSheetDefault(defaultOpen: Boolean) {
    var open by rememberSaveable { mutableStateOf(defaultOpen) }
    Column {
        Button("Show sheet", onClick = { open = true }, variant = ButtonVariant.Outline)
        AlertSheet(open = open, onOpenChange = { open = it }) {
            AlertSheetGroup {
                AlertSheetHeader {
                    AlertSheetTitle("Delete this photo?")
                    AlertSheetDescription("This photo will be deleted from all of your devices.")
                }
                AlertSheetAction("Save to Files", onClick = {})
                AlertSheetAction("Delete Photo", onClick = {}, variant = AlertSheetActionVariant.Destructive)
            }
            AlertSheetCancel("Cancel")
        }
    }
}

AlertSheet presents a set of choices related to the current context. AlertSheetContent renders through a portal (inside a full-window overlay on iOS), slides up from the bottom over a dimmed scrim, and respects the safe-area insets.

Actions sit in an AlertSheetGroup, a rounded card that draws a hairline between each child, and AlertSheetCancel sits below it as its own card with bold text. Use it for two to a few actions; for a single decision that needs confirmation, use Alert Dialog.

Installation

$ pnpm dlx @esuiss/uim@latest add alert-sheet

The CLI also adds what it builds on: Icon, Text.

Manual

Install the dependencies:

npx expo install class-variance-authority cn react-native-reanimated react-native-safe-area-context react-native-screens react-native-worklets

Add the pieces it builds on: Icon, Text, and the primitives components/primitives/alert-dialog.tsx, components/primitives/dialog.tsx, components/primitives/use-render.tsx.
Copy the source into components/ui/alert-sheet.tsx:

uniwind/components/ui/alert-sheet.tsx

import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "cn"
import * as React from "react"
import { Platform, View, type ViewProps } from "react-native"
import {
  Easing,
  FadeIn,
  FadeOut,
  ReduceMotion,
  SlideInDown,
  SlideOutDown,
} from "react-native-reanimated"
import { useSafeAreaInsets } from "react-native-safe-area-context"
import { FullWindowOverlay as RNFullWindowOverlay } from "react-native-screens"
import * as AlertSheetPrimitive from "@/components/primitives/alert-dialog"
import * as DialogPrimitive from "@/components/primitives/dialog"

Update the import paths to match your project.

Install the dependencies:

npx expo install class-variance-authority cn react-native-reanimated react-native-safe-area-context react-native-screens react-native-worklets

Add the pieces it builds on: Icon, Text, and the primitives components/primitives/alert-dialog.tsx, components/primitives/dialog.tsx, components/primitives/use-render.tsx.
Copy the source into components/ui/alert-sheet.tsx:

nativewind/components/ui/alert-sheet.tsx

import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "cn"
import * as React from "react"
import { Platform, View, type ViewProps } from "react-native"
import {
  Easing,
  FadeIn,
  FadeOut,
  ReduceMotion,
  SlideInDown,
  SlideOutDown,
} from "react-native-reanimated"
import { useSafeAreaInsets } from "react-native-safe-area-context"
import { FullWindowOverlay as RNFullWindowOverlay } from "react-native-screens"
import * as AlertSheetPrimitive from "@/components/primitives/alert-dialog"
import * as DialogPrimitive from "@/components/primitives/dialog"

Update the import paths to match your project.

Install the dependencies:

npx expo install react-native-reanimated react-native-safe-area-context react-native-screens react-native-worklets

Add the pieces it builds on: Icon, Text, and the primitives components/primitives/alert-dialog.tsx, components/primitives/dialog.tsx, components/primitives/use-render.tsx.
Copy the source into components/ui/alert-sheet.tsx:

stylesheet/components/ui/alert-sheet.tsx

import * as React from "react"
import {
  Platform,
  Pressable,
  StyleSheet,
  type TextStyle,
  View,
  type ViewProps,
} from "react-native"
import {
  Easing,
  FadeIn,
  FadeOut,
  ReduceMotion,
  SlideInDown,
  SlideOutDown,

Update the import paths to match your project.

Target iOS 17 or later.
Add the Swift package to your app:

Package.swift

.package(url: "https://github.com/phosphor-icons/swift", from: "2.1.0")

Copy the theme files every view uses:

swift/Theme/Theme.swift

import SwiftUI
import UIKit

struct RGBA: Sendable {
  let red: CGFloat
  let green: CGFloat
  let blue: CGFloat
  let alpha: CGFloat

  init(_ hex: UInt32, _ alpha: CGFloat = 1) {
    red = CGFloat((hex >> 16) & 0xFF) / 255
    green = CGFloat((hex >> 8) & 0xFF) / 255
    blue = CGFloat(hex & 0xFF) / 255
    self.alpha = alpha
  }

swift/Theme/Tokens.swift

import SwiftUI

extension Color {
  public static let surface = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x000000))
  public static let surfaceSecondary = Color.adaptive(light: .init(0xF5F5F7), dark: .init(0x161617))
  public static let surfaceTertiary = Color.adaptive(light: .init(0xE8E8ED), dark: .init(0x2C2C2E))
  public static let surfaceRaised = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x1D1D1F))
  public static let label = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let labelSecondary = Color.adaptive(light: .init(0x6E6E73), dark: .init(0xA1A1A6))
  public static let labelTertiary = Color.adaptive(light: .init(0x86868B), dark: .init(0x86868B))
  public static let labelQuaternary = Color.adaptive(light: .init(0xD2D2D7), dark: .init(0x424245))
  public static let control = Color.adaptive(light: .init(0x000000, 0.04), dark: .init(0xFFFFFF, 0.1))
  public static let controlPressed = Color.adaptive(light: .init(0x000000, 0.12), dark: .init(0xFFFFFF, 0.22))
  public static let controlSelected = Color.adaptive(light: .init(0x1D1D1F), dark: .init(0xF5F5F7))
  public static let controlDisabled = Color.adaptive(light: .init(0x000000, 0.03), dark: .init(0xFFFFFF, 0.05))
  public static let onControlSelected = Color.adaptive(light: .init(0xFFFFFF), dark: .init(0x000000))

Copy the source and every file it uses:

swift/Components/AlertSheet.swift

import SwiftUI

extension View {
  public func alertSheet<Content: View>(
    isPresented: Binding<Bool>,
    dismissible: Bool = true,
    @ViewBuilder content: @escaping () -> Content
  ) -> some View {
    modifier(
      CoverPresenter(
        isPresented: isPresented,
        enter: .timingCurve(0.32, 0.72, 0, 1, duration: 0.3),
        exit: .timingCurve(0.32, 0.72, 0, 1, duration: 0.25)
      ) { visible in
        AlertSheetStage(visible: visible, dismissible: dismissible, content: content)
      }

swift/Components/Button.swift

import SwiftUI

public struct VariantButtonStyle: ButtonStyle {
  public enum Variant: CaseIterable, Sendable {
    case `default`, outline, secondary, tinted, ghost, plain, destructive, link
  }

  public enum Size: CaseIterable, Sendable {
    case `default`, xs, sm, lg, xl, icon, iconXs, iconSm, iconLg, iconXl

    var height: CGFloat {
      switch self {
      case .xs, .iconXs: 24
      case .sm, .iconSm: 32
      case .default, .icon: 36
      case .lg, .iconLg: 44

swift/Components/ButtonGroup.swift

import SwiftUI

extension EnvironmentValues {
  @Entry var buttonGroup: Axis? = nil
  @Entry var buttonGroupSize: CGSize = .zero
}

enum ButtonGroupSpace: Hashable {
  case group
}

struct ButtonGroupFrame {
  let bounds: Anchor<CGRect>
  let outlined: Bool
}

swift/Components/Checkbox.swift

import PhosphorSwift
import SwiftUI

extension Shadow {
  static let control = Shadow(color: .black.opacity(0.08), radius: 0.5, y: 0.5)
  static let thumb = Shadow(color: .black.opacity(0.12), radius: 1.5, y: 1)
}

struct SelectionIndicator<Mark: View>: View {
  let checked: Bool
  let pressed: Bool
  let cornerRadius: CGFloat
  let mark: Mark

  @Environment(\.isEnabled) private var isEnabled
  @Environment(\.isInvalid) private var invalid

swift/Components/Field.swift

import SwiftUI

extension EnvironmentValues {
  @Entry public var isInvalid = false
  @Entry var fieldInset = false
  @Entry var fieldGroupInset = false
  @Entry var fieldSetInset = false
}

extension View {
  public func invalid(_ isInvalid: Bool = true) -> some View {
    environment(\.isInvalid, isInvalid)
  }
}

public enum FieldOrientation: CaseIterable, Sendable {

swift/Components/Haptics.swift

import SwiftUI

extension EnvironmentValues {
  @Entry public var hapticsEnabled = true
}

extension View {
  public func haptics(_ enabled: Bool) -> some View {
    environment(\.hapticsEnabled, enabled)
  }

  func hapticFeedback<Trigger: Equatable>(_ feedback: SensoryFeedback, trigger: Trigger) -> some View {
    modifier(HapticFeedbackModifier(feedback: feedback, trigger: trigger) { _, _ in true })
  }

  func hapticFeedback<Trigger: Equatable>(

swift/Components/Overlay.swift

import PhosphorSwift
import Observation
import SwiftUI

public enum PopupAlignment: Sendable, CaseIterable {
  case start, center, end
}

struct OverlayDismiss: Sendable {
  let action: @MainActor @Sendable () -> Void

  @MainActor func callAsFunction() {
    action()
  }
}

swift/Components/Separator.swift

import SwiftUI

public struct Separator: View {
  let orientation: Axis

  public init(_ orientation: Axis = .horizontal) {
    self.orientation = orientation
  }

  public var body: some View {
    Rectangle()
      .fill(Color.separator)
      .frame(width: orientation == .vertical ? 1 : nil, height: orientation == .horizontal ? 1 : nil)
      .frame(maxWidth: orientation == .horizontal ? .infinity : nil, maxHeight: orientation == .vertical ? .infinity : nil)
      .accessibilityHidden(true)
  }

swift/Components/TextVariant.swift

import SwiftUI

public enum TextVariant: CaseIterable, Sendable {
  case `default`, h1, h2, h3, h4, p, blockquote, code, lead, large, small, muted

  var style: TextStyle {
    switch self {
    case .h1: .xl3
    case .h2: .xl2
    case .h3: .xl
    case .h4, .lead, .large: .lg
    case .code, .small, .muted: .sm
    default: .base
    }
  }

Add the files to your app target.

Set minSdk to 24 or higher and add the dependencies:

build.gradle.kts

implementation(platform("androidx.compose:compose-bom:2026.09.00"))
implementation("androidx.compose.foundation:foundation")
implementation("androidx.compose.ui:ui")
implementation("com.adamglin:phosphor-icon-android:1.0.0")

Copy the theme files every view uses:

kotlin/theme/Theme.kt

package com.esuiss.ui.theme

import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.Immutable
import androidx.compose.runtime.staticCompositionLocalOf
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.dropShadow
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.Shape
import androidx.compose.ui.graphics.shadow.Shadow as DropShadow
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.style.LineHeightStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.DpOffset

kotlin/theme/Tokens.kt

package com.esuiss.ui.theme

import androidx.compose.runtime.Immutable
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.unit.dp

@Immutable
data class Colors(
    val surface: Color,
    val surfaceSecondary: Color,
    val surfaceTertiary: Color,
    val surfaceRaised: Color,
    val label: Color,
    val labelSecondary: Color,
    val labelTertiary: Color,
    val labelQuaternary: Color,

Copy the source and every file it uses:

kotlin/components/AlertSheet.kt

package com.esuiss.ui.components

import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.core.MutableTransitionState
import androidx.compose.animation.core.tween
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.animation.slideInVertically
import androidx.compose.animation.slideOutVertically
import androidx.compose.foundation.background
import androidx.compose.foundation.clickable
import androidx.compose.foundation.gestures.Orientation
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.interaction.collectIsPressedAsState
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box

kotlin/components/Button.kt

package com.esuiss.ui.components

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
import androidx.compose.foundation.interaction.MutableInteractionSource
import androidx.compose.foundation.interaction.collectIsPressedAsState
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape

kotlin/components/ButtonGroup.kt

package com.esuiss.ui.components

import androidx.compose.foundation.background
import androidx.compose.foundation.gestures.Orientation
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.RowScope
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.CornerSize
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.runtime.Composable
import androidx.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.DisposableEffect
import androidx.compose.runtime.Immutable

kotlin/components/Content.kt

package com.esuiss.ui.components

import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.dp

val LocalContentStyle = compositionLocalOf { TextStyle.Default }

val LocalContentColor = compositionLocalOf { Color.Unspecified }

val LocalIconSize = compositionLocalOf { 20.dp }

kotlin/components/FormSupport.kt

package com.esuiss.ui.components

import android.provider.Settings
import androidx.compose.animation.core.CubicBezierEasing
import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.gestures.Orientation
import androidx.compose.foundation.text.selection.TextSelectionColors
import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.draw.drawWithContent
import androidx.compose.ui.geometry.Offset
import androidx.compose.ui.geometry.Size

kotlin/components/Icon.kt

package com.esuiss.ui.components

import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.size
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.ColorFilter
import androidx.compose.ui.graphics.takeOrElse
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.unit.Dp
import com.esuiss.ui.theme.EsuissTheme

@Composable
fun Icon(
    imageVector: ImageVector,

kotlin/components/Overlay.kt

package com.esuiss.ui.components

import android.os.Build
import android.view.Window
import android.view.WindowManager
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.AnimatedVisibilityScope
import androidx.compose.animation.EnterExitState
import androidx.compose.animation.core.MutableTransitionState
import androidx.compose.animation.core.animateFloat
import androidx.compose.animation.core.tween
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.animation.scaleIn
import androidx.compose.animation.scaleOut
import androidx.compose.animation.slideIn

Update the com.esuiss.ui package names to match your project.

Usage

import { AlertSheet, AlertSheetOverlay, AlertSheetContent, AlertSheetGroup, AlertSheetHeader, AlertSheetTitle, AlertSheetDescription, AlertSheetAction, AlertSheetCancel } from "@/components/ui/alert-sheet"

<View className="items-start">
  <AlertSheet defaultOpen>
    <AlertSheetTrigger render={<Button variant="outline" />}>
      <Text>Show sheet</Text>
    </AlertSheetTrigger>
    <SheetBody />
  </AlertSheet>
</View>

Compose AlertSheetTrigger and AlertSheetContent. Inside the content, put an AlertSheetGroup with an optional AlertSheetHeader (AlertSheetTitle, AlertSheetDescription) followed by AlertSheetActions, then an AlertSheetCancel.

Every action closes the sheet when pressed. String children are wrapped in Text automatically. Use variant="destructive" on an action that deletes or removes, and disabled to dim and block it.

By default the sheet is dismissible and a tap on the scrim closes it. Set dismissible={false} to require an explicit choice.

Examples

Default

iOS

import { View } from "react-native"
import { AlertSheet, AlertSheetAction, AlertSheetCancel, AlertSheetContent, AlertSheetDescription, AlertSheetGroup, AlertSheetHeader, AlertSheetTitle, AlertSheetTrigger } from "@/components/ui/alert-sheet"
import { Button } from "@/components/ui/button"
import { Text } from "@/components/ui/text"

function SheetBody() {
  return (
    <AlertSheetContent>
      <AlertSheetGroup>
        <AlertSheetHeader>
          <AlertSheetTitle>Delete this photo?</AlertSheetTitle>
          <AlertSheetDescription>
            This photo will be deleted from all of your devices.
          </AlertSheetDescription>
        </AlertSheetHeader>
        <AlertSheetAction>Save to Files</AlertSheetAction>
        <AlertSheetAction variant="destructive">Delete Photo</AlertSheetAction>
      </AlertSheetGroup>
      <AlertSheetCancel>Cancel</AlertSheetCancel>
    </AlertSheetContent>
  )
}

export function AlertSheetExample() {
  return (
    <View className="items-start">
      <AlertSheet>
        <AlertSheetTrigger render={<Button variant="outline" />}>
          <Text>Show sheet</Text>
        </AlertSheetTrigger>
        <SheetBody />
      </AlertSheet>
    </View>
  )
}

import EsuissUI
import SwiftUI

struct AlertSheetExample: View {
  var body: some View {
    AlertSheetDemo(title: "Show sheet") {
      AlertSheetBody()
    }
  }
}

struct AlertSheetDemo<Body: View>: View {
  let title: LocalizedStringKey
  let dismissible: Bool
  let content: () -> Body

  @State private var open: Bool

  init(
    title: LocalizedStringKey,
    open: Bool = false,
    dismissible: Bool = true,
    @ViewBuilder content: @escaping () -> Body
  ) {
    self.title = title
    self.dismissible = dismissible
    self.content = content
    _open = State(initialValue: open)
  }

  var body: some View {
    Button(title) { open = true }
      .buttonStyle(.variant(.outline))
      .alertSheet(isPresented: $open, dismissible: dismissible, content: content)
  }
}

struct AlertSheetBody: View {
  var body: some View {
    AlertSheetContent {
      AlertSheetGroup {
        AlertSheetHeader {
          AlertSheetTitle("Delete this photo?")
          AlertSheetDescription("This photo will be deleted from all of your devices.")
        }
        AlertSheetAction("Save to Files")
        AlertSheetAction("Delete Photo", variant: .destructive)
      }
      AlertSheetCancel("Cancel")
    }
  }
}

import androidx.compose.foundation.layout.Column
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import com.esuiss.ui.components.AlertSheet
import com.esuiss.ui.components.AlertSheetAction
import com.esuiss.ui.components.AlertSheetActionVariant
import com.esuiss.ui.components.AlertSheetCancel
import com.esuiss.ui.components.AlertSheetDescription
import com.esuiss.ui.components.AlertSheetGroup
import com.esuiss.ui.components.AlertSheetHeader
import com.esuiss.ui.components.AlertSheetTitle
import com.esuiss.ui.components.Button
import com.esuiss.ui.components.ButtonVariant

@Composable
fun AlertSheetExample() {
    AlertSheetDefault(defaultOpen = false)
}

@Composable
fun AlertSheetDefault(defaultOpen: Boolean) {
    var open by rememberSaveable { mutableStateOf(defaultOpen) }
    Column {
        Button("Show sheet", onClick = { open = true }, variant = ButtonVariant.Outline)
        AlertSheet(open = open, onOpenChange = { open = it }) {
            AlertSheetGroup {
                AlertSheetHeader {
                    AlertSheetTitle("Delete this photo?")
                    AlertSheetDescription("This photo will be deleted from all of your devices.")
                }
                AlertSheetAction("Save to Files", onClick = {})
                AlertSheetAction("Delete Photo", onClick = {}, variant = AlertSheetActionVariant.Destructive)
            }
            AlertSheetCancel("Cancel")
        }
    }
}

Not dismissible

dismissible={false} with a destructive and a disabled action.

iOS

Alert Sheet (not dismissible) on iOS in light mode

import { View } from "react-native"
import { AlertSheet, AlertSheetAction, AlertSheetCancel, AlertSheetContent, AlertSheetGroup, AlertSheetHeader, AlertSheetTitle, AlertSheetTrigger } from "@/components/ui/alert-sheet"
import { Button } from "@/components/ui/button"
import { Text } from "@/components/ui/text"

export function AlertSheetNotDismissibleExample() {
  return (
    <View className="items-start">
      <AlertSheet dismissible={false}>
        <AlertSheetTrigger render={<Button variant="outline" />}>
          <Text>Sign out</Text>
        </AlertSheetTrigger>
        <AlertSheetContent>
          <AlertSheetGroup>
            <AlertSheetHeader>
              <AlertSheetTitle>Sign out of all devices?</AlertSheetTitle>
            </AlertSheetHeader>
            <AlertSheetAction variant="destructive">Sign Out</AlertSheetAction>
            <AlertSheetAction disabled>Keep Signed In Here</AlertSheetAction>
          </AlertSheetGroup>
          <AlertSheetCancel>Cancel</AlertSheetCancel>
        </AlertSheetContent>
      </AlertSheet>
    </View>
  )
}

import EsuissUI
import SwiftUI

struct AlertSheetNotDismissibleExample: View {
  var body: some View {
    AlertSheetDemo(title: "Sign out", dismissible: false) {
      AlertSheetContent {
        AlertSheetGroup {
          AlertSheetHeader {
            AlertSheetTitle("Sign out of all devices?")
          }
          AlertSheetAction("Sign Out", variant: .destructive)
          AlertSheetAction("Keep Signed In Here")
            .disabled(true)
        }
        AlertSheetCancel("Cancel")
      }
    }
  }
}

struct AlertSheetDemo<Body: View>: View {
  let title: LocalizedStringKey
  let dismissible: Bool
  let content: () -> Body

  @State private var open: Bool

  init(
    title: LocalizedStringKey,
    open: Bool = false,
    dismissible: Bool = true,
    @ViewBuilder content: @escaping () -> Body
  ) {
    self.title = title
    self.dismissible = dismissible
    self.content = content
    _open = State(initialValue: open)
  }

  var body: some View {
    Button(title) { open = true }
      .buttonStyle(.variant(.outline))
      .alertSheet(isPresented: $open, dismissible: dismissible, content: content)
  }
}

import androidx.compose.foundation.layout.Column
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.saveable.rememberSaveable
import androidx.compose.runtime.setValue
import com.esuiss.ui.components.AlertSheet
import com.esuiss.ui.components.AlertSheetAction
import com.esuiss.ui.components.AlertSheetActionVariant
import com.esuiss.ui.components.AlertSheetCancel
import com.esuiss.ui.components.AlertSheetGroup
import com.esuiss.ui.components.AlertSheetHeader
import com.esuiss.ui.components.AlertSheetTitle
import com.esuiss.ui.components.Button
import com.esuiss.ui.components.ButtonVariant

@Composable
fun AlertSheetNotDismissible() {
    var open by rememberSaveable { mutableStateOf(false) }
    Column {
        Button("Sign out", onClick = { open = true }, variant = ButtonVariant.Outline)
        AlertSheet(open = open, onOpenChange = { open = it }, dismissible = false) {
            AlertSheetGroup {
                AlertSheetHeader {
                    AlertSheetTitle("Sign out of all devices?")
                }
                AlertSheetAction("Sign Out", onClick = {}, variant = AlertSheetActionVariant.Destructive)
                AlertSheetAction("Keep Signed In Here", onClick = {}, enabled = false)
            }
            AlertSheetCancel("Cancel")
        }
    }
}

API Reference

AlertSheet

Root that holds the open state.

ExtendsAlertSheetPrimitive.RootProps

PropTypeDefault

About: When false, the scrim no longer closes the sheet. Defaults to true.
Type: boolean
Default: true

AlertSheetOverlay

Dimmed scrim behind the sheet.

ExtendsReact.ComponentProps<typeof AlertSheetPrimitive.Backdrop>

AlertSheetContent

Bottom-anchored container that slides in and out.

ExtendsReact.ComponentProps<typeof AlertSheetPrimitive.Popup>

PropTypeDefault

About: Name of the portal host to render into.
Type: string
Default: —

AlertSheetGroup

Rounded card that separates its children with hairlines.

ExtendsViewProps

AlertSheetHeader

Centered block for the title and description.

ExtendsViewProps

AlertSheetTitle

Small, bold heading for the sheet.

ExtendsReact.ComponentProps<typeof AlertSheetPrimitive.Title>

AlertSheetDescription

Supporting text below the title.

ExtendsReact.ComponentProps<typeof AlertSheetPrimitive.Description>

AlertSheetAction

Full-width action row that closes the sheet.

ExtendsAlertSheetActionProps

AlertSheetCancel

Separate cancel card with bold text.

ExtendsAlertSheetActionProps

Accessibility

When dismissible the popup has the dialog role, otherwise alertdialog; it is labelled by the title and marked as modal for VoiceOver.
Focus moves to the title when the sheet opens.
Actions have the button role with a disabled state.
Separators between actions are hidden from screen readers.

Notes

Padding uses the bottom and side safe-area insets, with a minimum of 8 points.
On iOS the content is wrapped in a full-window overlay.
Animations respect the system Reduce Motion setting.
Uses bg-surface-raised, bg-item-pressed, text-link and text-danger tokens; light and dark follow the system appearance.