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How to create rotatable handle for my widget [message #204598]

Tue, 06 December 2005 12:18

Eclipse User

Originally posted by: iamsananth.yahoo.com

Hi all
Plz any one help me for to do following:
1.I want to create a widget with 2 handles.
2.The 2 handles should be rotatable.

I created a Line widget i want to rotate that widget like how we are
rotating lines in MSWORD.

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Re: How to create rotatable handle for my widget [message #205000 is a reply to message #204598]

Fri, 09 December 2005 16:54

kiril mitov

Messages: 128
Registered: July 2009

Senior Member

I am not sure what a "handle should be rotatable" means but if you want to
use the 2 handles to rotate the figures than you should look at
org.eclipse.gef.tools and you should implement your own tool which will be
much like the SelectionTool but instead of selecting the figures the tool
will rotate them.

About the selection handles see the
org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy.
You can specify the position and the number of handles.

hope I have helped..

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Re: How to create rotatable handle for my widget [message #205220 is a reply to message #205000]

Wed, 14 December 2005 07:13

Eclipse User

Originally posted by: ananth.exorindia.com

Thanks for ur idea..
Actually iam trying to create a new LINE shape widget.The req is like
the widget should be with 2 handle.The widget should have to work line
MSWORD line i mean i should be rotatable.So plz if u have any example plz
send me

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