object list - object type

Hi, I want to creat a button like the "reset" button from html with resets all enties and texts on a window. My doubts are: Is there a command to get all gtk elements of a window? something like array_objects = elements($window/box); If so, is there a command to get the type of this object? Something like: $type = gtk_type($object) (returns, entry, box, etc...) Those functions should be really usefull, even if they don't exists on gtk, it's a good idea implement on php-gtk (embrace and extend? :)) And please, when someone gets a way to identify what is the selected element on a list (not clist), post a mail on this list :-) -- Iuri Fiedoruk Santa Maria, RS, Brazil