Hi,
In our application we are adding the GraphNodes (a Derivation of GoGeneralNode) to GraphDoc (a Derivation of GoDocument). while adding the nodes to the document we are assigning the "PartIDs" ( ex: TopPort.PartID,RightPort.PartID) manually. I am sure that all the partIDs we are assigning are different from others.
All the things are working fine, we are facing a small probelm. to manage the childnodes ( nodes that are attached to the node with the arrows) we added the symbols like +,-. we are using + sign at the topleft corner of the node when all its children are made invisible, and - sign at the topleft corner of the node when all its children made visible. we are adding the +,- signs to the nodes programatically by using the drawline method of GoShape object.
the problem is when the mouse is on a node we are showing the Description of the node where the mouse is. but sometimes what is happening is if the mouse is on the +,- signs the description is different from the corresponding node and the things are also going in the same way.
Please help me on this.