Introduce documentation for the `$id_base`, `$name`, `$widget_options`, `$control_options`, `$number`, `$id`, and `$updated` properties in `WP_Widget'.

See #30315.


git-svn-id: https://develop.svn.wordpress.org/trunk@30773 602fd350-edb4-49c9-b593-d223f7449a82
Introduce documentation for three methods in `WP_Widget_Factory`: `register()`, `unregister()`, `_register_widgets()`.

See #30315.


git-svn-id: https://develop.svn.wordpress.org/trunk@30774 602fd350-edb4-49c9-b593-d223f7449a82
TinyMCE: return focus to the editor after closing the image toolbar. Props afercia, see #27642.

git-svn-id: https://develop.svn.wordpress.org/trunk@30775 602fd350-edb4-49c9-b593-d223f7449a82
Flesh out information in the DocBlock for `wp_register_sidebar_widget()`.

Includes:
* Documenting the `$options` parameter in hash notation style
* Converting `@uses` tags to `@global`
* Various backtick-escaping.

See #30315.


git-svn-id: https://develop.svn.wordpress.org/trunk@30776 602fd350-edb4-49c9-b593-d223f7449a82
When using the spacebar to select something in "bulk select" mode, don't scroll the page.

Props avryl.
Fixes #30622.


git-svn-id: https://develop.svn.wordpress.org/trunk@30777 602fd350-edb4-49c9-b593-d223f7449a82
Flesh out and fix formatting in the DocBlock for `wp_register_widget_control()`.

Includes:
* Added todos for documenting `$options` in the hash notation style
* Backtick-escaping and general formatting

See #30315.


git-svn-id: https://develop.svn.wordpress.org/trunk@30778 602fd350-edb4-49c9-b593-d223f7449a82
Fix formatting in the DocBlock for `wp_get_sidebars_widgets()`.

See #30315.


git-svn-id: https://develop.svn.wordpress.org/trunk@30779 602fd350-edb4-49c9-b593-d223f7449a82
Media: ensure the toolbar is shown after leaving iframe-based content. Props mcsf, fixes #30608.

git-svn-id: https://develop.svn.wordpress.org/trunk@30780 602fd350-edb4-49c9-b593-d223f7449a82