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""" The event passed to an action's 'perform' method. """
# Standard library imports.
import time
# Enthought library imports.
from traits.api import Float, HasTraits, Int
class ActionEvent(HasTraits):
""" The event passed to an action's 'perform' method. """
#### 'ActionEvent' interface ##############################################
#: When the action was performed (time.time()).
when = Float
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **traits):
""" Creates a new action event.
Note: Every keyword argument becoames a public attribute of the event.
"""
# Base-class constructor.
super(ActionEvent, self).__init__(**traits)
# When the action was performed.
self.when = time.time()
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