WordPress at a glance
action is not described

after_theme_row action-hook . WP 3.1.0

Fires after each row in the Multisite themes list table.

Usage

add_action( 'after_theme_row', 'action_function_name_7427', 10, 3 );
function action_function_name_7427( $stylesheet, $theme, $status ){
	// action...
}
$stylesheet(string)
Directory name of the theme.
$theme(WP_Theme)
Current WP_Theme object.
$status(string)
Status of the theme.

Where the hook is called

WP_MS_Themes_List_Table::single_row()
after_theme_row
wp-admin/includes/class-wp-ms-themes-list-table.php 709
do_action( 'after_theme_row', $stylesheet, $theme, $status );

Where the hook is used (in WP core)

Does not used.