PopoverTool

MMO.editor · 1 symbol · generated 30 Sep 2026

class

PopoverTool

A tool whose button opens a panel under it (a colour grid, a link form, a table menu ...).

class MMO.editor.PopoverTool extends MMO.editor.Tool

Namespace: MMO.editor
Extends: Tool

`renderPopover()` builds the panel each time it opens; a choice made in it calls `editor.exec(this, ...)`, then the editor closes it. While it is open, the selection the text had is kept by the editor, so a panel may hold an input that takes the focus.

Index

	onClick(editor, button)
	renderPopover(editor)
	createItem(content, onclick, attrs)	A button of the panel, which does not take the focus away from the text either.

Methods3

onClick(editor, button)

Tool.js:229

onClick(editor, button)

editor
button

renderPopover(editor)

Tool.js:237

renderPopover(editor)

editor	`HTMLElement`
returns	`Array<Node>` \| `Node`	the panel's content

createItem(content, onclick, attrs)

Tool.js:248

A button of the panel, which does not take the focus away from the text either.

createItem(content, onclick, attrs = {})

content	`string` \| `Node`
onclick	`Function`
attrs = {}	`Object`	more attributes
returns	`HTMLButtonElement`