Re: [Openjgraph-development] Adding a mouse listener to a VisualVertex

[Patrick H. <pa...@13...>]

"Jesus M. Salvo Jr." <jm...@ih...> wrote:

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} Okay, so it seems you are using 0.8.1.
} 
} Was the vertex removed and then added before you clicked on the vertex?
} What happens if you start with a Graph with no vertices, add a single vertex 
} and adding an additional MouseListener to the visualvertex of the added 
} vertex, then clicking on the visualvertex?

Okay, this works just fine.  I modified the SameGraph example program so
that it only adds a single vertex (to a single GraphEditor).  I added a
very simple MouseListener to the VisualVertex, and it is doing what I
expect.  I guess something must be going wrong with my code.

 -Patrick

} On Fri,  4 May 2001 03:17, Patrick Hartling wrote:
} > To folow up on this, further debugging has shown that an element is
} > being added to mouseListeners in AbstractVisualGraphComponent properly.
} > When processMouseEvent() is called, however, mouseListeners has no
} > elements.  This leads me to believe that the code below is modifying
} > the wrong VisualVertex object (i.e., a different object than what is
} > clicked on in the graph panel).  If that is case, how do I get a
} > reference to the VisualVertex that is in the VisualGraph so that I can
} > operate on it?  Thanks.
} >
} >  -Patrick
} >
} >
} > _______________________________________________
} > Openjgraph-development mailing list
} > Ope...@li...
} > http://lists.sourceforge.net/lists/listinfo/openjgraph-development
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Patrick L. Hartling			| Research Assistant, VRAC
pa...@13...				| 2624 Howe Hall -- (515)294-4916
http://www.137.org/patrick/		| http://www.vrac.iastate.edu/