gtkLinkButtonNew(uri)
gtkLinkButtonNewWithLabel(uri, label = NULL, show = TRUE)
gtkLinkButtonGetUri(object)
gtkLinkButtonSetUri(object, uri)
gtkLinkButtonSetUriHook(func, data)
gtkLinkButton(uri, label = NULL, show = TRUE)gtkLinkButtonNew or
gtkLinkButtonNewWithLabel. If using the former, the URI you pass
to the constructor is used as a label for the widget.
The URI bound to a gtkLinkButtonSetUri, and retrieved using gtkLinkButtonGetUri.
gtkLinkButtonSetUriHook.
gtkLinkButton is the equivalent of gtkLinkButtonNewWithLabel.