NavigationBarItem
Composable Component
Material Design navigation bar item.
Common
@Composable
fun RowScope.NavigationBarItem(
selected: Boolean,
onClick: () -> Unit,
icon: @Composable () -> Unit,
modifier: Modifier = Modifier,
enabled: Boolean = true,
label: @Composable (() -> Unit)? = null,
alwaysShowLabel: Boolean = true,
colors: NavigationBarItemColors = NavigationBarItemDefaults.colors(),
interactionSource: MutableInteractionSource? = null,
)
Parameters
selected | whether this item is selected |
onClick | called when this item is clicked |
icon | icon for this item, typically an Icon |
modifier | the Modifier to be applied to this item |
enabled | controls the enabled state of this item. When false , this component will not respond to user input, and it will appear visually disabled and disabled to accessibility services. |
label | optional text label for this item |
alwaysShowLabel | whether to always show the label for this item. If false , the label will only be shown when this item is selected. |
colors | NavigationBarItemColors that will be used to resolve the colors used for this item in different states. See NavigationBarItemDefaults.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. |
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