Tab

Composable Component

Tabs organize content across different screens, data sets, and other interactions.

Common

@Composable
fun Tab(
    selected: Boolean,
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    enabled: Boolean = true,
    text: @Composable (() -> Unit)? = null,
    icon: @Composable (() -> Unit)? = null,
    interactionSource: MutableInteractionSource? = null,
    selectedContentColor: Color = LocalContentColor.current,
    unselectedContentColor: Color = selectedContentColor.copy(alpha = ContentAlpha.medium),
)

Parameters


selected	whether this tab is selected or not
onClick	the callback to be invoked when this tab is selected
modifier	optional `Modifier` for this tab
enabled	controls the enabled state of this tab. When `false`, this tab will not be clickable and will appear disabled to accessibility services.
text	the text label displayed in this tab
icon	the icon displayed in this tab
interactionSource	an optional hoisted `MutableInteractionSource` for observing and emitting `Interaction`s for this tab. You can use this to change the tab's appearance or preview the tab in different states. Note that if `null` is provided, interactions will still happen internally.
selectedContentColor	the color for the content of this tab when selected, and the color of the ripple.
unselectedContentColor	the color for the content of this tab when not selected

Common

@Composable
fun Tab(
    selected: Boolean,
    onClick: () -> Unit,
    modifier: Modifier = Modifier,
    enabled: Boolean = true,
    interactionSource: MutableInteractionSource? = null,
    selectedContentColor: Color = LocalContentColor.current,
    unselectedContentColor: Color = selectedContentColor.copy(alpha = ContentAlpha.medium),
    content: @Composable ColumnScope.() -> Unit,
)

Parameters


selected	whether this tab is selected or not
onClick	the callback to be invoked when this tab is selected
modifier	optional `Modifier` for this tab
enabled	controls the enabled state of this tab. When `false`, this tab will not be clickable and will appear disabled to accessibility services.
interactionSource	an optional hoisted `MutableInteractionSource` for observing and emitting `Interaction`s for this tab. You can use this to change the tab's appearance or preview the tab in different states. Note that if `null` is provided, interactions will still happen internally.
selectedContentColor	the color for the content of this tab when selected, and the color of the ripple.
unselectedContentColor	the color for the content of this tab when not selected
content	the content of this tab

Code Examples

FancyTab

@Composable
fun FancyTab(title: String, onClick: () -> Unit, selected: Boolean) {
    Tab(selected, onClick) {
        Column(
            Modifier.padding(10.dp).height(50.dp).fillMaxWidth(),
            verticalArrangement = Arrangement.SpaceBetween,
        ) {
            Box(
                Modifier.size(10.dp)
                    .align(Alignment.CenterHorizontally)
                    .background(color = if (selected) Color.Red else Color.White)
            )
            Text(
                text = title,
                style = MaterialTheme.typography.body1,
                modifier = Modifier.align(Alignment.CenterHorizontally),
            )
        }
    }
}