created: 20210623075733310
modified: 20210623081959571
tags: HookMechanism
title: Hook: th-closing-tiddler
type: text/vnd.tiddlywiki

This hook allows plugins to monitor the closing of a tiddler from the story.

Hook function parameters:

* ''event'': Widget message object with the following properties:
** ''event'': DOM event object that triggered the widget message
** ''tiddlerTitle'': the title of the tiddler being closed
** ''widget'': reference to the widget that sent the message.

Return value:

* ''event'': Widget message object

The original event widget message object can be returned unmodified by the hook. 