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RE: [gef-users] Specific GEF use

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Author markpollard
Full name Mark Pollard
Date 2005-12-05 06:19:10 PST
Message I think you'll find the easiest thing to do is to extend the appropriate Fig. For instance, "public class ConvexPoly extends FigPoly". You can then place the appropriate constraints in the addPoint() and moveVertex() methods.

-----Original Message-----
From: Paulo Paulin [mailto:phpaulin at yahoo dot com dot br]
Sent: Monday, December 05, 2005 6:41 AM
To: users at gef dot tigris dot org
Subject: [gef-users] Specific GEF use

Dear GEF Users,

   I'm new to GEF, so sorry if my question sounds a
little dumb!! :0D

   But, I think that someone might have the same needs
I have ...

   Basically my Java application needs is an editable
line chart and an editable Gantt chart! I'm looking to
some other codes (like to GanttProject at
ganttproject.sourceforge.net) to acomplish my needs of
a Gantt chart on my software (but I still haven't come
to a decision on that). But for an editable line
chart, I consider that the GEF code (with some
changes) could help me a lot.
   For this line chart I will need to restrain the
movement of my Figs, making them "stay on track"! If a
choose to use GEF to the Gantt chart I will have the
same basic need (besides a lot of other needs!! :0) ).

   What I want to know is if someone have done
something like that? Is GEF a good choice to do that
or should I look to other sources??
   How should this be done in the GEF context?? Should
I start by changing the LayerManager or the
ModeManager (or both) ??

   Thanks A Lot in Advance,
      Paulo



    



    
        
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RE: [gef-users] Specific GEF use markpollard Mark Pollard 2005-12-05 06:19:10 PST
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