---
url: "https://vueda.dev/v3/reference/theming/keys/CollapsibleTrigger.md"
title: "CollapsibleTrigger"
---

# CollapsibleTrigger

Source: `client/lib/theme/vueda-tailwind/shell/index.js`

> The trigger hook for a generic collapsible. It ships empty so callers can use links, rows, buttons, or custom controls without inheriting accordion chrome.

Vue component: [CollapsibleTrigger](/v3/reference/api/vue/CollapsibleTrigger.md)

| Slot | Default classes | Description |
| --- | --- | --- |
| [root](/v3/reference/theming/keys/CollapsibleTrigger.md#theme-key-CollapsibleTrigger-root) |  | The trigger hook for a generic collapsible. It ships empty so callers can use links, rows, buttons, or custom controls without inheriting accordion chrome. |

<a id="theme-key-CollapsibleTrigger-root"></a>

## root

> The trigger hook for a generic collapsible. It ships empty so callers can use links, rows, buttons, or custom controls without inheriting accordion chrome.

Default classes:

Source: `client/lib/theme/vueda-tailwind/shell/CollapsibleTrigger.theme.js:18`