Source code for pyface.action.action_event

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#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
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""" The event passed to an action's 'perform' method. """


import time


from traits.api import Float, HasTraits


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 becomes a public attribute of the event.
        """
        # Base-class constructor.
        super().__init__(**traits)

        # When the action was performed.
        self.when = time.time()