NavigationDrawerItem

Component in Material 3 Compose

Material Design navigation drawer item.

A [NavigationDrawerItem] represents a destination within drawers, either [ModalNavigationDrawer], [PermanentNavigationDrawer] or [DismissibleNavigationDrawer].

Last updated: 2024-10-22 13:47

Installation

dependencies {
   implementation("androidx.compose.material3:material3:1.4.0-alpha02")
}

Overloads

@Composable
fun NavigationDrawerItem(
    label: @Composable () -> Unit,
    selected: Boolean,
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    icon: (@Composable () -> Unit)? = null,
    badge: (@Composable () -> Unit)? = null,
    shape: Shape = NavigationDrawerTokens.ActiveIndicatorShape.value,
    colors: NavigationDrawerItemColors = NavigationDrawerItemDefaults.colors(),
    interactionSource: MutableInteractionSource? = null
)

Parameters

name	description
label	text label for this item
selected	whether this item is selected
onClick	called when this item is clicked
modifier	the [Modifier] to be applied to this item
icon	optional icon for this item, typically an [Icon]
badge	optional badge to show on this item from the end side
shape	optional shape for the active indicator
colors	[NavigationDrawerItemColors] that will be used to resolve the colors used for this item in different states. See [NavigationDrawerItemDefaults.colors].
interactionSource	an optional hoisted [MutableInteractionSource] for observing and emitting [Interaction]s for this item. You can use this to change the item's appearance or preview the item in different states. Note that if null is provided, interactions will still happen internally.

Code Example

ModalNavigationDrawerSample

@Preview
@Composable
fun ModalNavigationDrawerSample() {
    val drawerState = rememberDrawerState(DrawerValue.Closed)
    val scope = rememberCoroutineScope()
    // icons to mimic drawer destinations
    val items =
        listOf(
            Icons.Default.AccountCircle,
            Icons.Default.Bookmarks,
            Icons.Default.CalendarMonth,
            Icons.Default.Dashboard,
            Icons.Default.Email,
            Icons.Default.Favorite,
            Icons.Default.Group,
            Icons.Default.Headphones,
            Icons.Default.Image,
            Icons.Default.JoinFull,
            Icons.Default.Keyboard,
            Icons.Default.Laptop,
            Icons.Default.Map,
            Icons.Default.Navigation,
            Icons.Default.Outbox,
            Icons.Default.PushPin,
            Icons.Default.QrCode,
            Icons.Default.Radio,
        )
    val selectedItem = remember { mutableStateOf(items[0]) }
    ModalNavigationDrawer(
        drawerState = drawerState,
        drawerContent = {
            ModalDrawerSheet(drawerState) {
                Column(Modifier.verticalScroll(rememberScrollState())) {
                    Spacer(Modifier.height(12.dp))
                    items.forEach { item ->
                        NavigationDrawerItem(
                            icon = { Icon(item, contentDescription = null) },
                            label = { Text(item.name.substringAfterLast(".")) },
                            selected = item == selectedItem.value,
                            onClick = {
                                scope.launch { drawerState.close() }
                                selectedItem.value = item
                            },
                            modifier = Modifier.padding(NavigationDrawerItemDefaults.ItemPadding)
                        )
                    }
                }
            }
        },
        content = {
            Column(
                modifier = Modifier.fillMaxSize().padding(16.dp),
                horizontalAlignment = Alignment.CenterHorizontally
            ) {
                Text(text = if (drawerState.isClosed) ">>> Swipe >>>" else "<<< Swipe <<<")
                Spacer(Modifier.height(20.dp))
                Button(onClick = { scope.launch { drawerState.open() } }) { Text("Click to open") }
            }
        }
    )
}