one document at a time
one document at a time
- Subject: one document at a time
- From: Jiri Volejnik <email@hidden>
- Date: Tue, 14 Dec 2004 23:07:56 +0100
I need to modify my app so that only one document at a time can be
opened. If there is some document already opened, it should be closed
and its windows reused. What way would you suggest to go? I was
thinking about subclassing NSDocumentController, but maybe it's not
necessary?
Thanks,
Jirka
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