Source code for pyface.mdi_window_menu

# (C) Copyright 2005-2022 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in 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!

""" A menu that mimics the standard MDI window menu.

This is the menu that has the tile/cascade actions etc.

"""


from traits.api import Str


from .action.api import MenuManager, Separator, WindowAction


[docs]class Cascade(WindowAction): """ Cascades the windows. """ # 'Action' interface --------------------------------------------------- name = Str("Ca&scade") tooltip = Str("Cascade the windows") # ------------------------------------------------------------------------ # 'Action' interface. # ------------------------------------------------------------------------
[docs] def perform(self, event): """ Cascades the windows. """ self.window.control.Cascade()
[docs]class Tile(WindowAction): """ Tiles the windows horizontally. """ # 'Action' interface --------------------------------------------------- name = Str("&Tile") tooltip = Str("Tile the windows") # ------------------------------------------------------------------------ # 'Action' interface. # ------------------------------------------------------------------------
[docs] def perform(self, event): """ Tiles the windows horizontally. """ self.window.control.Tile()
[docs]class ArrangeIcons(WindowAction): """ Arranges the icons. """ # 'Action' interface --------------------------------------------------- name = Str("&Arrange Icons") tooltip = Str("Arrange the icons") # ------------------------------------------------------------------------ # 'Action' interface. # ------------------------------------------------------------------------
[docs] def perform(self, event): """ Arranges the icons. """ self.window.control.ArrangeIcons()
[docs]class Close(WindowAction): """ Closes the current window. """ # 'Action' interface --------------------------------------------------- name = Str("&Close") tooltip = Str("Close the current window") # ------------------------------------------------------------------------ # 'Action' interface. # ------------------------------------------------------------------------
[docs] def perform(self, event): """ Closes the current window. """ page = self.window.control.GetActiveChild() if page is not None: page.Close()
[docs]class CloseAll(WindowAction): """ Closes all of the child windows. """ # 'Action' interface --------------------------------------------------- name = Str("Close A&ll") tooltip = Str("Close all of the windows.") # ------------------------------------------------------------------------ # 'Action' interface. # ------------------------------------------------------------------------
[docs] def perform(self, event): """ Closes the child windows. """ for page in self.window.control.GetChildren(): page.Close()
[docs]class MDIWindowMenu(MenuManager): """ A menu that mimics the standard MDI window menus. This is the menu that has the tile/cascade actions etc. """ # ------------------------------------------------------------------------ # 'object' interface. # ------------------------------------------------------------------------ def __init__(self, window): """ Creates a new MDI window menu. """ # Base class constructor. super().__init__( Cascade(window=window), Tile(window=window), Separator(), ArrangeIcons(window=window), Next(window=window), Previous(window=window), Close(window=window), CloseAll(window=window), name="&Window", )