> For the complete documentation index, see [llms.txt](https://docs.wisej.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/docs/controls/content/scrollbars.md).

# ScrollBars

Most controls that need scroll bars provide them automatically, such as multiline `TextBox`, `ListBox`, and `ComboBox` controls.

Use this control to implement scrolling in containers without built-in scroll bars (like `PictureBox`) or for numeric data input. The `Minimum` and `Maximum` properties set the range of selectable values. The `LargeChange` property controls the effect of clicking within the scroll bar area, while `SmallChange` determines the effect of clicking the scroll arrows.

{% hint style="info" %}
For a full list of properties, methods and events see the [API documentation.](http://docs.wisej.com/api)
{% endhint %}

## Features

The `ScrollBars` control can be configured as either horizontal or vertical using the appropriate class.

![ScrollBars control showing horizontal and vertical orientations](/files/-Mj5SBHDCS_9QkbWaRNl)

## Advanced

### JavaScript Widget

| Item             | Description                                                                                                                                                                           |
| ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Class name       | "wisej.web.HScrollBar" for the horizontal scrollbar. "wisej.web.VScrollBar" for the vertical scrollbar.                                                                               |
| Theme appearance | "scrollbar", see [Themes](https://docs.wisej.com/theme-builder/theme-elements/elements).                                                                                              |
| Child components | "slider" is the scroll container. "button-end" is the ending scroll button. "button-top" is the beginning scroll button. See [JavaScript](/docs/concepts/javascript-object-model.md). |
| Source code      | [https://github.com/iceteagroup/wisej-js](https://github.com/iceteagroup/wisej-js/blob/master/wisej.web.TextBox.js)                                                                   |


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