groups in undoManager
groups in undoManager
- Subject: groups in undoManager
- From: Nicky <email@hidden>
- Date: Tue, 10 Sep 2002 14:22:08 +0200
Hello,
We are working on "undo typing in textView".
Because we want some special behavior here, we need to open and close
an undo group by ourself.
The undoManager sends several notifications, but they all seem to be
send too late for us. When choosing the "undo" command, the undoManager
first checks if the groups are in a valid state. Can anyone tell us
what notification starts this checking, if there is one?
Just to clear up our problem: We open an undo-group ourself, when
starting editing the textobject. We know we need to close the group
also ourself, but we can't find out where to do this. We can't put it
in the "endEditing" of the object, because we also want to be able to
"undo typing" while still in editmode.
Thanks!
Nicky + Ruben
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