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Move some Widget class references to BaseWidget

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Jason Grout 2014-01-01 10:36:26 -07:00 committed by Jonathan Frederic
parent 00472333ec
commit 747b219771
1 changed files with 4 additions and 4 deletions
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8
IPython/html/widgets/widget.py
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@ -42,12 +42,12 @@ class BaseWidget(LoggingConfigurable):
"""Class method, registers a callback to be called when a widget is
constructed. The callback must have the following signature:
callback(widget)"""
Widget.widget_construction_callback = callback
BaseWidget.widget_construction_callback = callback
def _handle_widget_constructed(widget):
"""Class method, called when a widget is constructed."""
if Widget.widget_construction_callback is not None and callable(Widget.widget_construction_callback):
Widget.widget_construction_callback(widget)
if BaseWidget.widget_construction_callback is not None and callable(BaseWidget.widget_construction_callback):
BaseWidget.widget_construction_callback(widget)
@ -71,7 +71,7 @@ class BaseWidget(LoggingConfigurable):
super(BaseWidget, self).__init__(**kwargs)
self.on_trait_change(self._handle_property_changed, self.keys)
Widget._handle_widget_constructed(self)
BaseWidget._handle_widget_constructed(self)
def __del__(self):
"""Object disposal"""