GroupCollapsibleHandleStyle with three states


Please let me know how i can have a group handle with three states: i need a “pin” symbol with 3 states when i click on it. Expanded/Collapsed is not enough, i need one more state.

Thank you.

It looks like you could derive from GoSubGraphHandle and override OnSingleClick. (And override CreateHandle in the subgraph class to create this new handle.)

see the API reference for GoSubGraphHandle and GoCollapsibleHandle.OnSingleClick for more info.