File: wp-includes/class-wp-customize-widgets.php

Tells the script loader to load the scripts and styles of custom blocks if the widgets block editor is enabled.

Renders a specific widget using the supplied sidebar arguments.

Begins keeping track of the current sidebar being rendered.

Finishes keeping track of the current sidebar being rendered.

Filters sidebars_widgets to ensure the currently-rendered widget is the only widget in the current sidebar.

Filters arguments for dynamic widget partials.

Adds hooks for selective refresh.

Inject selective refresh data attributes into widget container elements.

Ensures the HTML data-* attributes for selective refresh are allowed by kses.

List whether each registered widget can be use selective refresh.

Determines if a widget supports selective refresh.

Retrieves the widget control markup parts.

Determines whether the widgets panel is active, based on whether there are sidebars registered.

Retrieves the option that was captured from being saved.

Refreshes the nonce for widget updates.

Retrieves the widget setting type given a setting ID.

Inspects the incoming customized data for any widget settings, and dynamically adds them up-front so widgets will be initialized properly.

Determines the arguments for a dynamically-created setting.

Determine if a widget is rendered on the page.

Determines if a sidebar is rendered on the page.

Tallies the sidebars rendered via dynamic_sidebar().

Pre-filters captured option values before updating.

Retrieves MAC for a serialized widget instance string.

Pre-filters captured option values before retrieving.

Sanitizes a widget instance.

Undoes any changes to the options since options capture began.

Converts a widget instance into JSON-representable format.

Strips out widget IDs for widgets which are no longer registered.

Finds and invokes the widget update and control callbacks.

Updates widget settings asynchronously.