Render form template scripts.
WP_Widget_Media_Gallery::has_content
Whether the widget has content to show.
WP_Widget_Media_Gallery::enqueue_admin_scripts
Loads the required media files for the media manager and scripts for media widgets.
WP_Widget_Media_Gallery::render_media
Render the media on the frontend.
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WP_Widget_Media_Gallery::get_instance_schema
Get schema for properties of a widget instance (item).
WP_Widget_Media_Gallery::__construct
Constructor.
WP_Widget_Media_Gallery
Core class that implements a gallery widget.