[pygtk] chaning binding for combobox.

[Mike Bernson]

I like the basic function of the combobox. I need to have page-up and
page-down scroll the window that the combobox is on and not move the
entry to first and last items of the list on the combo box.

What I am trying to do is have a widget where I can limit the choices
of the user. The widget is one of many widges on scrollable
window. I want the page-up, page-down to scroll the window. Also it
would be nice if up-arrow and down-arrow changed which widget was
actived but can live with using tab/back tab.

Is there any way to make the combobox not handle page-up and page-down
keys ?
Is there a better widget to be using ?