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how to move an anchor by user [message #203850]

Mon, 28 November 2005 16:11

Hannes Niederhausen

Messages: 18
Registered: July 2009

Junior Member

Hi,

I want to make it possible to let the use move an anchor. I tried to add a
XYLaoutPolicy to the Connection, hoping I get an request fo a
moveChangedCommand, but I get no one.

My question is, how can I get the new coordinates, if the user moves the
anchor?

thangs in advance
Hannes

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Re: how to move an anchor by user [message #203867 is a reply to message #203850]

Mon, 28 November 2005 17:00

Eclipse User

Originally posted by: ingo.koch[nospam].sap.com

Hi,

I suppose you have to create an editpart with a little figure, which hosts
your anchor to receive move-requests.

Regards, Ingo

<el_bosso@gmx.de> wrote in message news:dmfa7e$a1d$1@news.eclipse.org...
> Hi,
>
> I want to make it possible to let the use move an anchor. I tried to add a
> XYLaoutPolicy to the Connection, hoping I get an request fo a
> moveChangedCommand, but I get no one.
>
> My question is, how can I get the new coordinates, if the user moves the
> anchor?
>
> thangs in advance
> Hannes

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Re: how to move an anchor by user [message #203871 is a reply to message #203867]

Mon, 28 November 2005 18:35

Eclipse User

Originally posted by: none.us.ibm.com

No, you don't. There are already endpoint handles (EndpointEditPolicy),
which send "reconnect" requests to the target node. All you have to do is
interpret those requests as moves, and create commands that move the anchors
in the model. Then, when you refresh your figure, set the appropriate
connection anchor on the connection based on the model's properties. You
will have to write a simple anchor implementation for this.

"Ingo Koch" <ingo.koch[nospam]@sap.com> wrote in message
news:dmfd39$f02$1@news.eclipse.org...
> Hi,
>
> I suppose you have to create an editpart with a little figure, which hosts
> your anchor to receive move-requests.
>
> Regards, Ingo
>
>
>
>
> <el_bosso@gmx.de> wrote in message news:dmfa7e$a1d$1@news.eclipse.org...
>> Hi,
>>
>> I want to make it possible to let the use move an anchor. I tried to add
>> a
>> XYLaoutPolicy to the Connection, hoping I get an request fo a
>> moveChangedCommand, but I get no one.
>>
>> My question is, how can I get the new coordinates, if the user moves the
>> anchor?
>>
>> thangs in advance
>> Hannes
>
>

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Re: how to move an anchor by user [message #203879 is a reply to message #203871]

Mon, 28 November 2005 20:22

Hannes Niederhausen

Messages: 18
Registered: July 2009

Junior Member

Thank you. I'll try this.

Randy Hudson wrote:

> No, you don't. There are already endpoint handles (EndpointEditPolicy),
> which send "reconnect" requests to the target node. All you have to do is
> interpret those requests as moves, and create commands that move the
> anchors in the model. Then, when you refresh your figure, set the
> appropriate connection anchor on the connection based on the model's
> properties. You will have to write a simple anchor implementation for
> this.
>

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Re: how to move an anchor by user [message #203911 is a reply to message #203871]

Tue, 29 November 2005 08:40

Eclipse User

Originally posted by: ingo.koch[nospam].sap.com

Well, that

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