---
title: "AppBarColumn"
description: "An `AppBarColumn` arranges its children in a vertical sequence, and if any children overflow the
constraints, an overflow indicator is displayed."
type: "component"
---

<div class='type'>Composable Component</div>



An `AppBarColumn` arranges its children in a vertical sequence, and if any children overflow the
constraints, an overflow indicator is displayed.

<a id='references'></a>

<div class='sourceset sourceset-common'>Common</div>


```kotlin
@Composable
fun AppBarColumn(
    modifier: Modifier = Modifier,
    overflowIndicator: @Composable (AppBarMenuState) -> Unit = { menuState ->
        AppBarOverflowIndicator(menuState)
    },
    maxItemCount: Int = Int.MAX_VALUE,
    content: AppBarColumnScope.() -> Unit,
)
```


#### Parameters

| | |
| --- | --- |
| modifier | The modifier to be applied to the column. |
| overflowIndicator | A composable that is displayed at the end of the column when the content overflows. It receives an `AppBarMenuState` instance. |
| maxItemCount | the max amount of items that should render in the column, before starting to use the overflow menu. Consider that using large items or small constraints, will reduce the effective maximum. Note: If the number of items supplied is bigger than max, at most max - 1 items will render, since the last one will be dedicated to the overflow composable. |
| content | The content to be arranged in the column, defined using a dsl with `AppBarColumnScope`. |




<div class='sourceset sourceset-common'>Common</div>


> **Deprecated** Maintained for binary compatibility.

```kotlin
@Composable
fun AppBarColumn(
    overflowIndicator: @Composable (AppBarMenuState) -> Unit,
    modifier: Modifier = Modifier,
    maxItemCount: Int = Int.MAX_VALUE,
    content: AppBarColumnScope.() -> Unit,
) = AppBarColumn(modifier, overflowIndicator, maxItemCount, content)
```