Source code for enaml.widgets.mdi_window

#  Copyright (c) 2012, Enthought, Inc.
#  All rights reserved.
from traits.api import Property, cached_property

from .widget import Widget

[docs]class MdiWindow(Widget): """ A widget which can be used as a window in an MdiArea. An MdiWindow is a widget which can be used as an independent window in an MdiArea. It can have at most a single child widget which is an instance of Widget. """ #: A read only property which returns the pane's dock widget. mdi_widget = Property(depends_on='children') #-------------------------------------------------------------------------- # Private API #-------------------------------------------------------------------------- @cached_property def _get_mdi_widget(self): """ The getter for the 'mdi_widget' property. Returns ------- result : Widget or None The mdi widget for the MdiWindow, or None if not provided. """ widget = None for child in self.children: if isinstance(child, Widget): widget = child return widget