:right-sidebar: True

BuilderScope
===================================================================

.. currentmodule:: gi.repository.Gtk





.. class:: BuilderScope(*args, **kwargs)
   :no-contents-entry:





Implementations: :class:`~gi.repository.Gtk.BuilderCScope`


``GtkBuilderScope`` is an interface to provide language binding support
to ``GtkBuilder``\.

The goal of ``GtkBuilderScope`` is to look up programming-language-specific
values for strings that are given in a ``GtkBuilder`` UI file.

The primary intended audience is bindings that want to provide deeper
integration of ``GtkBuilder`` into the language.

A ``GtkBuilderScope`` instance may be used with multiple ``GtkBuilder`` objects,
even at once.

By default, GTK will use its own implementation of ``GtkBuilderScope``
for the C language which can be created via :obj:`~gi.repository.Gtk.BuilderCScope.new`\.

If you implement ``GtkBuilderScope`` for a language binding, you
may want to (partially) derive from or fall back to a :obj:`~gi.repository.Gtk.BuilderCScope`\,
as that class implements support for automatic lookups from C symbols.










Virtual Methods
---------------

.. rst-class:: interim-class

.. class:: BuilderScope
   :no-index:
   

   .. method:: do_create_closure(builder: ~gi.repository.Gtk.Builder, function_name: str, flags: ~gi.repository.Gtk.BuilderClosureFlags, object: ~gi.repository.GObject.Object) -> ~gi.repository.GObject.Closure

      The type of the None singleton.







      :param builder: 

      :param function_name: 

      :param flags: 

      :param object: 




   .. method:: do_get_type_from_function(builder: ~gi.repository.Gtk.Builder, function_name: str) -> ~gobject.GType

      The type of the None singleton.







      :param builder: 

      :param function_name: 




   .. method:: do_get_type_from_name(builder: ~gi.repository.Gtk.Builder, type_name: str) -> ~gobject.GType

      The type of the None singleton.







      :param builder: 

      :param type_name: