# AboutDialog (Python)

Marta Maria Casetti
mmcasetti@gmail.com 2012
A window that displays information about an application

# AboutDialog

An AboutDialog example using Gtk.ApplicationWindow and Menu (the "about" is displayed if "About" in the menu is selected).

# Code used to generate this example

# Useful methods for an AboutDialog widget

In line 15 the signal `"activate"` is connected to the callback function `about_cb()` using `widget.connect(signal, callback function)`. See for a more detailed explanation.

# API References

In this sample we used the following:

GtkAboutDialog

GtkApplicationWindow

GMenu

GtkApplication