Connector UI bug during repeated selection

[petrmanek]

I think I discovered a bug that has to do with connectors. Here is a sequence to reproduce:

1. Add several nodes to a graph with connector enabled. The connectors should have more than 1 port, each port should be connectable and the default port should be disabled.
2. Pick a pair of nodes, click on the port of the first one, and drag a connector from one to the other to form an edge.
3. Click on the graph grid to make the connector disappear.
4. Click on the same port of the node, which is the source node of the edge.

Expected behavior: the connector should reappear next to the port that was just clicked

Actual behavior: nothing happens, user has to click on another port of another node, and then click back before the connector port appears again.

[petrmanek]

Ping @cneben

[petrmanek]

Anyone here?

[petrmanek]

This issue is now over a month old, and still has no response. I am more than happy to lend my time & energy in an effort to correct this bug, however this will be much more difficult for me to do without pointers and feedback from the maintainers. Please respond.

[petrmanek]

Ping @cneben

[petrmanek]

Ping @cneben