"""The Dialog class.
A dialog is in a lot of ways similar to a window. It also has control
methods and can use various widgets. A dialog is popeed from a window.
from bui.widget.window import Window
The Dialog main class.
A Dialog is similar to a Window, in that it can contain various
widgets and control methods. A dialog is popped from a
widget = "dialog"
class_name = "Dialog"
def __init__(self, leaf):
self.set = None