---
title: "GlimmerHorizontalPagerDefaults"
description: "Default values and helper methods to be used with the GlimmerHorizontalPager."
type: "object"
lastmod: "2026-07-30T07:35:59.186325Z"
---
## API Reference

> Source set: Android

```kotlin
public object GlimmerHorizontalPagerDefaults
```

Default values and helper methods to be used with the [GlimmerHorizontalPager](/jetpack-compose/androidx.xr.glimmer/glimmer/components/GlimmerHorizontalPager).

## Properties

### UnselectedIndicatorAlpha

> Source set: Android

```kotlin
public val UnselectedIndicatorAlpha: Float
```

The alpha that is applied to the selected page indicator dot color, to color the remaining
(unselected) page indicator dots

## Functions

### PageIndicator

```kotlin
@Composable
public fun PageIndicator(state: GlimmerPagerState, modifier: Modifier = Modifier)
```

A page indicator for a [GlimmerHorizontalPager](/jetpack-compose/androidx.xr.glimmer/glimmer/components/GlimmerHorizontalPager), representing the currently active page and
total pages using a dot-based visual style

The color of the dot indicating the currently selected page is extracted by retrieving the
content color from the nearest [surface](/jetpack-compose/androidx.xr.glimmer/glimmer/composable-functions/surface), while the remaining dots are the content color with
an alpha of `UnselectedIndicatorAlpha` applied. To provide custom colors, see the overload of
`PageIndicator` with additional color parameters

#### Parameters

| | |
| --- | --- |
| state | state object to be used to observe the Pager's state |
| modifier | modifier to be applied to the page indicator |

### PageIndicator

```kotlin
@Composable
public fun PageIndicator(
    state: GlimmerPagerState,
    selectedIndicatorColor: Color,
    unselectedIndicatorColor: Color,
    modifier: Modifier = Modifier,
)
```

A page indicator for a [GlimmerHorizontalPager](/jetpack-compose/androidx.xr.glimmer/glimmer/components/GlimmerHorizontalPager), representing the currently active page and
total pages using a dot-based visual style

This version of the indicator supports passing in a `selectedIndicatorColor` to color the dot
representing the currently selected page, while the remaining dots are colored with
`unselectedIndicatorColor`

#### Parameters

| | |
| --- | --- |
| state | state object to be used to observe the Pager's state |
| selectedIndicatorColor | color of the selected page indicator dot |
| unselectedIndicatorColor | color of the unselected page indicator dots. This value should typically be the `selectedIndicatorColor` with the alpha `UnselectedIndicatorAlpha` applied |
| modifier | modifier to be applied to the page indicator |