Window not updating... Why? Please help.
Window not updating... Why? Please help.
- Subject: Window not updating... Why? Please help.
- From: "Steven M.Palm" <email@hidden>
- Date: Thu, 23 Jan 2003 14:17:28 -0600
Maybe this is the wrong approach...
I have a somewhat lengthy task that will be taking place, and I wanted
to drop a sheet down for status updates. I have a NSTextField on this
sheet, and am using NSNotificationCenter messages to relay status from
the object doing the background event to the controller for the window.
All the notification events are getting sent, and if I put something
like an NSRunAlertPanel call in the handler for the notification, I see
that the text in the sheet gets updated.
However, watching the screen, I never see anything visible happening in
the status sheet until the process finishes.
I tried putting in a call to the update method of the sheet window when
an notification is received, but no joy.
What am I missing? Anyone?
-----------------------
- Steven M. Palm
- Ham Radio Call: N9YTY
-----------------------
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.