Node Click Events/Navigation

[oasisbeatle]

Hello! I'm trying to:

• enable click events for nodes in the graph so I can show some properties associated with the node on a click
• navigate the graph of nodes by through arrow keys, the nodes are connected by edges that are named "down", "up", "left" and "right": so when I press down I travel through the down edge to the next node

Is it possible to implement these features? If yes, how?

[levnach]

Can you define "I travel through"?

[oasisbeatle]

One node will be selected (highlighted) and on the press of an arrow key the next node would be selected

[levnach]

You can use the highlighting as in https://github.com/microsoft/automatic-graph-layout/blob/master/GraphLayout/Samples/WindowsApplicationSample/Form1.cs#:~:text=dNode.DrawingNode.Attr.Color%20%3D%20Color,gViewer.Invalidate(obj)%3B