widget_form_callback
Filter Hook: Filters the widget instance’s settings before displaying the control form.
Source: wp-includes/class-wp-widget.php:530
WP_Widget::form()
Method: Outputs the settings update form.
Source: wp-includes/class-wp-widget.php:143
in_widget_form
Action Hook: Fires at the end of the widget control form.
Source: wp-includes/class-wp-widget.php:553
WP_Widget::__construct()
Method: PHP5 constructor.
Source: wp-includes/class-wp-widget.php:163
WP_Widget::_register_one()
Method: Registers an instance of the widget class.
Source: wp-includes/class-wp-widget.php:567
WP_Widget::WP_Widget()
Method: PHP4 constructor.
Source: wp-includes/class-wp-widget.php:199
WP_Widget::save_settings()
Method: Saves the settings for all instances of the widget class.
Source: wp-includes/class-wp-widget.php:599
WP_Widget::get_field_name()
Method: Constructs name attributes for use in form() fields
Source: wp-includes/class-wp-widget.php:216
WP_Widget::get_settings()
Method: Retrieves the settings for all instances of the widget class.
Source: wp-includes/class-wp-widget.php:611
WP_Widget::get_field_id()
Method: Constructs id attributes for use in WP_Widget::form() fields.
Source: wp-includes/class-wp-widget.php:241