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List:       koffice-devel
Subject:    Re: adding a method to KoCommandHistory
From:       Clarence Dang <dang () kde ! org>
Date:       2006-03-03 12:25:08
Message-ID: 200603032325.09521.dang () kde ! org
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On Friday 03 March 2006 23:13, David Faure wrote:
> On Friday 03 March 2006 12:23, Clarence Dang wrote:
> > Also, I couldn't subclass {K,Ko}CommandHistory to do what I wanted:
> > amount of undo/redo history also bounded by estimated memory required.
>
> Interesting. Can you have a look at kcommandhistory in kdelibs trunk and
> suggest a patch? The problem is that we can't just make clipCommands
> virtual, it needs to adjust a number of private member vars; we rather need
> clipCommands to call a virtual method to find out how many commands to
> remove in both directions.

I'll add it to my TODO.  I'm trying to build KDE4 first :)

> > 2. It would require Makefile.am trickery to create a library to isolate
> > the LGPL {K,Ko}CommandHistory from the BSD KolourPaint.
>
> Bah. Those are compatible and kolourpaint can't work without LGPL-kdelibs
> anyway.

I meant that I would have to have made an extra lib instead of just linking 
directly to avoid LGPL contamination.

Clarence
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