Sets our main struct and passes it to the parent class.
Creates a new path element for an #DzlPath.
Gets the #DzlPathElement:icon-name property. This is used by the path bar to display an icon next to the element of the path.
Gets the id for the element. Generally, a path is built of multiple elements and each element should have an id that is useful to the application that it using it. You might store the name of a directory, or some other key as the id.
Get the main Gtk struct
the main Gtk struct as a void*
Gets the #DzlPathElement:title property. This is used by the path bar to display text representing the element of the path.
the main Gtk struct