#------------------------------------------------------------------------------
# Copyright (c) 2005, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license.  The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
# Thanks for using Enthought open source!
#
# Author: Enthought, Inc.
# Description: <Enthought pyface package component>
#------------------------------------------------------------------------------
""" Application window example. """


# Standard library imports.
import os, sys

# Put the Enthought library on the Python path.
sys.path.append(os.path.abspath(r'..\..\..'))

# Enthought library imports.
from pyface.api import MDIApplicationWindow, MDIWindowMenu, GUI
from pyface.action.api import Action, MenuManager, MenuBarManager


class MainWindow(MDIApplicationWindow):
    """ The main application window. """

    ###########################################################################
    # 'object' interface.
    ###########################################################################

    def __init__(self, **traits):
        """ Creates a new application window. """

        # Base class constructor.
        super(MainWindow, self).__init__(**traits)

        # Add a menu bar.
        self.menu_bar_manager = MenuBarManager(
            MenuManager(
                Action(name='E&xit', on_perform=self.close),
                name = '&File',
            ),

            MDIWindowMenu(self)
        )

        # Set the size of the window
        self.size = (640, 480)

        return


# Application entry point.
if __name__ == '__main__':
    # Create the GUI (this does NOT start the GUI event loop).
    gui = GUI()

    # Create and open the main window.
    window = MainWindow()
    window.open()

    # Add some child windows
    for i in range(2):
        child = window.create_child_window()
        child.Show()

    # Start the GUI event loop!
    gui.start_event_loop()

##### EOF #####################################################################