.. wxPython Phoenix documentation

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   Copyright: (c) 2011-2020 by Total Control Software
   License:   wxWindows License

.. include:: headings.inc



.. _wx.EventLoopActivator:

==========================================================================================================================================
|phoenix_title|  **wx.EventLoopActivator**
==========================================================================================================================================

Makes an event loop temporarily active.          

This class is used to make the event loop active during its life-time, e.g.: ::

            class MyEventLoop(wx.EventLoopBase):

                def RunMyLoop(self):

                    loop = MyEventLoop()
                    activate = wx.EventLoopActivator(loop)

                 # other code...

                 # the previously active event loop restored here







         



.. seealso:: :ref:`wx.EventLoopBase`    







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|class_hierarchy| Class Hierarchy
=================================

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   Inheritance diagram for class <strong>EventLoopActivator</strong>:
   </div>
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|method_summary| Methods Summary
================================

================================================================================ ================================================================================
:meth:`~wx.EventLoopActivator.__init__`                                          Makes the loop passed as the parameter currently active.
:meth:`~wx.EventLoopActivator.__enter__`                                         
:meth:`~wx.EventLoopActivator.__exit__`                                          
================================================================================ ================================================================================


|


|api| Class API
===============


.. class:: wx.EventLoopActivator(object)

   **Possible constructors**::

       EventLoopActivator(loop)
       
   
   Makes an event loop temporarily active.



   .. method:: __init__(self, loop)

      Makes the loop passed as the parameter currently active.                  

      This saves the current return value of :meth:`wx.EventLoopBase.GetActive`   and then calls :meth:`wx.EventLoopBase.SetActive`   with the given `loop`.                  


      :param `loop`: 
      :type `loop`: wx.EventLoopBase







   .. method:: __enter__(self)




   .. method:: __exit__(self, exc_type, exc_val, exc_tb)