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controlling connection visibility dependent upon compartment expand/collapse [message #105680]

Tue, 20 February 2007 20:08

Eclipse User

Originally posted by: rbbnjmn.yahoo.com

What is the best way to control connection visibility (isVisible()) when
this
depends upon one or two compartments being expanded or collapsed.

In my case the connected nodes are inside compartments.

I've done this programatically for now by navigating up the figure tree
in the isVisible() function for the connection figure. This doesn't seem
right to me, for one thing I'm going to need to force a canvas redraw...

Thanks

Roy

Re: controlling connection visibility dependent upon compartment expand/collapse [message #105908 is a reply to message #105680]

Wed, 21 February 2007 10:04

Eclipse User

Take a look at ConnectionRefreshMgr it is an inner class in the
ShapeCompartmentEditPart

rbbnjmn wrote:
> What is the best way to control connection visibility (isVisible()) when
> this
> depends upon one or two compartments being expanded or collapsed.
>
> In my case the connected nodes are inside compartments.
>
> I've done this programatically for now by navigating up the figure tree
> in the isVisible() function for the connection figure. This doesn't seem
> right to me, for one thing I'm going to need to force a canvas redraw...
>
> Thanks
>
> Roy
>
>

Re: controlling connection visibility dependent upon compartment expand/collapse [message #105978 is a reply to message #105908]

Wed, 21 February 2007 12:18

Eclipse User

Originally posted by: rbbnjmn.yahoo.com

Thanks, I'll look into it.

Roy

"Mohammed Mostafa" <mmostafa@ca.ibm.com> wrote in message
news:erhn61$9ig$1@utils.eclipse.org...
> Take a look at ConnectionRefreshMgr it is an inner class in the
> ShapeCompartmentEditPart
>
> rbbnjmn wrote:
>> What is the best way to control connection visibility (isVisible()) when
>> this
>> depends upon one or two compartments being expanded or collapsed.
>>
>> In my case the connected nodes are inside compartments.
>>
>> I've done this programatically for now by navigating up the figure tree
>> in the isVisible() function for the connection figure. This doesn't seem
>> right to me, for one thing I'm going to need to force a canvas redraw...
>>
>> Thanks
>>
>> Roy

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