class virtual generic_container :
object
.. end
Inherits
method virtual get_content : common list
get the commons previously put in the container
method virtual wipe_content : unit
remove everything from the container
method virtual add_common : ?before:common -> common -> unit
add a common (or a coerced widget) to the container.
By default it is at the end.
Use the optional argument
?before
if want to put it somewhere else.method virtual remove_common : common -> unit
remove a common from the container