Overview: 

    the MouseEvent clic (but do the same with anymouse event I've tested) isn't executed.
    If I send a generateKeyboardEvent, the mouseEvent is executed and the keyboard just after

Steps to Reproduce: 
    run the following code :

    import time
    from pyatspi import Registry as registry
    registry.generateMouseEvent(300, 300, 'b1c')
    time.sleep(5)
    
    import gtk.keysyms
    import gtk.gdk
    from pyatspi import KEY_SYM
    keySym = gtk.gdk.keyval_from_name('a')
    registry.generateKeyboardEvent(keySym, None, KEY_SYM)

Actual Results: 

    nothing happens during 5 second
    do a clic in 300,300
    write 'a'

Expected Results: 

    do a clic in 300, 300
    nothing happens during 5 second
    write 'a'

Build Date & Platform: 

    Package python-at-spi 0.6.1-1.2 on Debian Sid amd64