show_about_dialog

Description:

public void show_about_dialog (Window? parent, ...)

A convenience function for showing an application’s about dialog.

The constructed dialog is associated with the parent window and reused for future invocations of this function.

parent	the parent top-level window
...	value of first property, followed by more pairs of property name and value, `NULL`-terminated
first_property_name	the name of the first property

Namespace: Gtk

Package: gtk4