2003-04-27 14:48:24 +00:00
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" Notification example
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Show usage of NSNotification class and notification handling in scripts
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"
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2002-05-13 22:13:06 +00:00
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[|
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2003-04-27 14:48:24 +00:00
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" Main script method "
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2002-05-13 22:13:06 +00:00
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main
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2003-04-27 14:48:24 +00:00
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| center |
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center := NSNotificationCenter defaultCenter.
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Transcript showLine:'Registering for notification.'.
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2002-05-13 22:13:06 +00:00
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2003-04-27 14:48:24 +00:00
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center addObserver:self
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selector:#handleNotification:
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name:'Notification' object:nil.
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2002-05-13 22:13:06 +00:00
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2003-04-27 14:48:24 +00:00
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Transcript showLine:'Posting notification.'.
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2002-05-13 22:13:06 +00:00
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2003-04-27 14:48:24 +00:00
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center postNotificationName:'Notification' object:nil.
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2002-05-13 22:13:06 +00:00
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^self
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!
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2003-04-27 14:48:24 +00:00
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" Method as notification handler "
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handleNotification:notif
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2002-05-13 22:13:06 +00:00
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2003-04-27 14:48:24 +00:00
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Transcript showLine:'Notification received.'.
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2002-05-13 22:13:06 +00:00
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^self
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]
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