[pygtk] problem with visible (show/hide)

[Mike Bernson]

I am having a problem with widgets and visible.

Here is the case.

I have a notebook with a number of pages.

Here is parents of the widgets

Notebook, Vbox, ScrolledWindow, ViewPort, Fixed, Alignment, widget

When I call hide and then show on widget and alignment the widget
do not show up when the notebook is switch to the page with
widgets. if the user switches to the page with the problem and
switch back to page with the input and then enters stuff to
get the widgets to show it work.

The hide and show are called when another page is being show as
result of the input from the user.