9.1 How to change the gui without restarting the app
Recent Gtkdialog allows to hide/show widgets, To hide many widgets at once, you can hide a <hbox> or <vbox>. This will hide all widgets inside the box.Another approach is to use the notebook attributes <notebook show-tabs="false" show-border="false">. Using several tabs in a notebook with hidden header, we can simulate a gui re-render. The only thing that is happening is that we switch tab, but since the user can't see those, he will be fooled...
More info at http://www.murga-linux.com/puppy/viewtopic.php?p=553833#553833.
