[pygtk] help with two main windows in pygtk

[Prashant Shah]

I am making a PyGTK Application.

I am using glade. I have made two Windows (main_window, new_company)
and saved them within the same galde file and loading them using
libglade (?)

I have a button in the main_window which when clicked should show the
new_comany window (within a vbox in the main window).

I am not sure how to implement this using pygtk.

Should I make a different class and different file for each Window ?
This is going to be fairly big application.

And how to load the the new_company window within a vbox in the main_window.

This is the signal handler for the button click in the main
window(mwglade). vbox_main is the vbox. new_comp_glade is the window
for the new company.

def new_file(self,widget,data=None):
		"""New data file"""
		self.new_comp_glade = self.mwglade.get_widget("new_company")
		self.vbox_main = self.mwglade.get_widget("vbox_main")
		self.vbox_main.add(self.new_comp_glade)

This gives seg fault.

Am I doing something wrong here since this is not making sense. I know
I have messed up somewhere.