GtkNotebook and firefox like delete button

[Dov Grobgeld <dov grobgeld gmail com>]

Is there currently any way to add a FireFox like delete button in the
right hand corner of a GtkNotebook?  It seems not as there is no
access to the tab row? Is it at all a separate widget? It seems to me
that a reasonable interface would be to put the tab row into a GtkBox
container (either HBox or VBox depending on the orientation) and then
provide an accessor to this box so that users may add additional
widgets. Should I open an enhancement request?

Regards,
Dov