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Move nodes in digraph1 example [message #243106]

Fri, 23 May 2008 15:05

Eclipse User

Originally posted by: npchala.yahoo.com

Hi,

I found the examples digraph1 and digraph2 very usefull in understanding
the basics of GEF (URLs: http://www.eclipse.org/gef/reference/digraph1.php
and http://www.eclipse.org/gef/reference/digraph2.php)

But now i need to extend this functionality by simply allowing to move the
nodes at any location in the editor window. How can i do this?

Thanks,
Chalani

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Re: Move nodes in digraph1 example [message #243110 is a reply to message #243106]

Sat, 24 May 2008 05:44

Eclipse User

Originally posted by: shady_86.sify.com

for that you will have to enable the draggable feature.

in your XYLayoutEditPolicy you will be having createChangeConstraintCommand method,

by using that method you can have that feature also,

check the shapes example to understand it more clearly..,

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