Class ProseMirrorDropDown

A class responsible for creating a drop-down.

Index

Constructors

Methods

activateListeners forEachItem render #onActivate _renderMenu _renderMenuItem

Constructors

constructor

new ProseMirrorDropDown(
    title: string,
    items: ProseMirrorDropDownEntry[],
    options?: {
        cssClass?: string;
        icon?: string;
        onAction?: (arg0: MouseEvent) => any;
    },
): ProseMirrorDropDown
A class responsible for rendering a menu drop-down.
Parameters
- title: string
  The default title.
- items: ProseMirrorDropDownEntry[]
  The configured menu items.
- Optionaloptions: { cssClass?: string; icon?: string; onAction?: (arg0: MouseEvent) => any } = {}
  - OptionalcssClass?: string
    The menu CSS class name. Required if providing an action.
  - Optionalicon?: string
    Use an icon for the dropdown rather than a text label.
  - OptionalonAction?: (arg0: MouseEvent) => any
    A callback to fire when a menu item is clicked.
Returns ProseMirrorDropDown

Methods

activateListeners

activateListeners(html: HTMLMenuElement): void
Attach event listeners.
Parameters
- html: HTMLMenuElement
  The root menu element.
Returns void

forEachItem

forEachItem(fn: (arg0: ProseMirrorDropDownEntry) => boolean): void
Recurse through the menu structure and apply a function to each item in it.
Parameters
- fn: (arg0: ProseMirrorDropDownEntry) => boolean
  The function to call on each item. Return false to prevent iterating over any further items.
Returns void

render

render(): string
Construct the drop-down menu's HTML.

Returns string
HTML contents as a string.

`Protected`#onActivate

"#onActivate"(event: PointerEvent): void
Protected
Handle spawning a drop-down menu.
Parameters
- event: PointerEvent
  The triggering event.
Returns void

`Protected` `Static`_renderMenu

_renderMenu(entries: ProseMirrorDropDownEntry[]): string
Protected
Render a list of drop-down menu items.
Parameters
- entries: ProseMirrorDropDownEntry[]
  The menu items.
Returns string
HTML contents as a string.

`Protected` `Static`_renderMenuItem

_renderMenuItem(item: ProseMirrorDropDownEntry): string
Protected
Render an individual drop-down menu item.
Parameters
- item: ProseMirrorDropDownEntry
  The menu item.
Returns string
HTML contents as a string.