GtkUIManager
constructing menus and toolbars from an XML description
A #GtkUIManager constructs a user interface (menus and toolbars) from
one or more UI definitions, which reference actions from one or ore
action groups.
@parent:
@Returns:
@self:
@action_group:
@pos:
@self:
@action_group:
@self:
@Returns:
@self:
@Returns:
@self:
@path:
@Returns:
@self:
@buffer:
@length:
@error:
@Returns:
@self:
@filename:
@error:
@Returns:
@self:
@merge_id:
@self:
@Returns: