[Bug] Mudpie / Connectors

Ned Konz ned at squeakland.org
Sun Jan 18 17:15:50 UTC 2004

On Sunday 18 January 2004 8:02 am, frits.swinkels wrote:
> Edgar de Cleene did a fix for a walkback in
> MultiModuleAnalyzer>>displayGraph:.
> It concerned a connector from a node to itself; the fix was in
> NCConnectorMorph>>fixDegenerateLine.
> There is still a problem with this connector from a node to itself:
> unlike a connector from a node to another node, it does not move along
> with its node when the latter is dragged.

The ends should move; the other vertices won't.

> The difference is that the normal connector is stepping while the
> connector from a node to itself is not. I tried to start stepping it in
> NCConnectorMorph>>enterFixingDegenerateLine but that did not work.

It should start stepping after fixing.

However, I'm quite busy on Connectors 2 right now, and won't be able to fix 
the old version any time soon.

> By now one is in the bowels of the FSM and I guess Ned Konz will need to
> shine his light upon this.
> In another vein, displayGraph: piles its nodes in the topleft corner of
> the World.I added a line nodeMorph center:800 atRandom @ 600 atRandom to
> displayGraph. At least one can see a 2-d picture which can be modified.

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