##// END OF EJS Templates
Merge pull request #6174 from Carreau/pagemain...
Merge pull request #6174 from Carreau/pagemain remove pagemain.js

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widget_container.py
33 lines | 1.0 KiB | text/x-python | PythonLexer
"""ContainerWidget class.
Represents a container that can be used to group other widgets.
"""
# Copyright (c) IPython Development Team.
# Distributed under the terms of the Modified BSD License.
from .widget import DOMWidget
from IPython.utils.traitlets import Unicode, Tuple, TraitError
class ContainerWidget(DOMWidget):
_view_name = Unicode('ContainerView', sync=True)
# Child widgets in the container.
# Using a tuple here to force reassignment to update the list.
# When a proper notifying-list trait exists, that is what should be used here.
children = Tuple(sync=True)
def __init__(self, **kwargs):
super(ContainerWidget, self).__init__(**kwargs)
self.on_displayed(ContainerWidget._fire_children_displayed)
def _fire_children_displayed(self):
for child in self.children:
child._handle_displayed()
class PopupWidget(ContainerWidget):
_view_name = Unicode('PopupView', sync=True)
description = Unicode(sync=True)
button_text = Unicode(sync=True)