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- Path: sparky!uunet!olivea!charnel!sifon!clouso.crim.ca!hobbit.ireq.hydro.qc.ca!socrates.cs.athabascau.ca!proulxs
- From: proulxs@socrates.cs.athabascau.ca (Stephane Proulx)
- Newsgroups: comp.windows.x.motif
- Subject: Re: Undo in XmText
- Message-ID: <proulxs.726615673@socrates>
- Date: 9 Jan 93 21:41:13 GMT
- References: <1993Jan8.163416.9520@gvl.unisys.com>
- Sender: news@ireq.hydro.qc.ca (Netnews Admin)
- Organization: Hydro-Quebec, Baie-Comeau, Securite des Barrages
- Lines: 13
-
- susanh@gvlf4-w.gvl.unisys.com (Susan Hancock) writes:
-
- >Any suggestions on how to implement an Undo feature for a text
- >editor application using the XmText widget? If not, how about
- >an Undelete feature that is only responsible for the last deletion?
-
- >Thanks in advance.
-
- >Susan Hancock
-
- I'm developping an editor that is using the XmText widget and the way that I am
- implementing the UNDO feature is to create an integral copy each time
- we do a modification (Using XmNmodifyVerifyCallback).
-