How to change cursor while dragging the Diagram?
You can override the PanningTool.doActivate function and change the Diagram.currentCursor.
This can be placed in your diagram’s initialization:
"panningTool.doActivate": function() {
go.PanningTool.prototype.doActivate.call(this); // make sure to call the base method
this.diagram.currentCursor = 'grab';
}
Thank you. It helped me.