Common
```kotlin
object TabRowDefaults
```
Contains default implementations and values used for TabRow.
## Properties
Common
```kotlin
const val DividerOpacity = 0.12f
```
Default opacity for the color of [Divider](/jetpack-compose/androidx.compose.material/material/components/Divider)
Common
```kotlin
val DividerThickness = 1.dp
```
Default thickness for [Divider](/jetpack-compose/androidx.compose.material/material/components/Divider)
Common
```kotlin
val IndicatorHeight = 2.dp
```
Default height for `Indicator`
Common
```kotlin
val ScrollableTabRowPadding = 52.dp
```
The default padding from the starting edge before a tab in a [ScrollableTabRow](/jetpack-compose/androidx.compose.material/material/components/ScrollableTabRow).
## Functions
Divider
```kotlin
@Composable
fun Divider(
modifier: Modifier = Modifier,
thickness: Dp = DividerThickness,
color: Color = LocalContentColor.current.copy(alpha = DividerOpacity),
)
```
Default [Divider](/jetpack-compose/androidx.compose.material/material/components/Divider), which will be positioned at the bottom of the [TabRow](/jetpack-compose/androidx.compose.material/material/components/TabRow), underneath the
indicator.
#### Parameters
| | |
| --- | --- |
| modifier | modifier for the divider's layout |
| thickness | thickness of the divider |
| color | color of the divider |
Indicator
```kotlin
@Composable
fun Indicator(
modifier: Modifier = Modifier,
height: Dp = IndicatorHeight,
color: Color = LocalContentColor.current,
)
```
Default indicator, which will be positioned at the bottom of the [TabRow](/jetpack-compose/androidx.compose.material/material/components/TabRow), on top of the
divider.
#### Parameters
| | |
| --- | --- |
| modifier | modifier for the indicator's layout |
| height | height of the indicator |
| color | color of the indicator |
tabIndicatorOffset
```kotlin
fun Modifier.tabIndicatorOffset(currentTabPosition: TabPosition): Modifier
```
[Modifier](/jetpack-compose/androidx.compose.ui/ui/interfaces/Modifier) that takes up all the available width inside the [TabRow](/jetpack-compose/androidx.compose.material/material/components/TabRow), and then animates the
offset of the indicator it is applied to, depending on the `currentTabPosition`.
#### Parameters
| | |
| --- | --- |
| currentTabPosition | [TabPosition](/jetpack-compose/androidx.compose.material/material/classes/TabPosition) of the currently selected tab. This is used to calculate the offset of the indicator this modifier is applied to, as well as its width. |