getPangoContext
Gets a PangoContext
with the appropriate font map, font description, and base direction for this widget.
Unlike the context returned by method@Gtk.Widget.create_pango_context, this context is owned by the widget (it can be used until the screen for the widget changes or the widget is removed from its toplevel), and will be updated to match any changes to the widget’s attributes. This can be tracked by listening to changes of the property@Gtk.Widget:root property on the widget.
Return
the PangoContext
for the widget.