Where to enqueue coalescing notifications for typing?

FROM : Keith Blount
DATE : Fri Apr 08 20:59:38 2005

Hello,

I need to update part of my display whenever the user
finishes typing in an NSTextView. According to the
docs,the best way to do this is using
NSNotificationQueue. I tried the following in an
NSTextView subclass:

- (void)didChangeText
{
  [super didChangeText];

  [[NSNotificationQueue defaultQueue]
enqueueNotification:[NSNotification
notificationWithName:_KBTextViewDidFinishTypingNotification
object:self] postingStyle:NSPostWhenIdle
coalesceMask:NSNotificationCoalescingOnName
forModes:nil];
}

I registered self as an observer of
_KBTextViewDidFinishTypingNotification. However, the
notification is still being sent on every letter typed
(typing fast), not when typing ends or pauses. Does
anybody know what I am doing wrong, or the best way of
coalescing notifications so that they are only sent
upon the user finishing typing?

Many thanks in advance,
Keith


       
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