feature request for mouse drag

[bhomass]

to implement drag and drop.

[martinRenou]

You can implement drag and drop using the click and move events of the mouse. See this notebook for an example of drag and drop implementation https://github.com/martinRenou/ipycanvas/blob/master/examples/drag_and_drop_example.ipynb.

[bhomass]

thanks, but I also need to handle mouse down. It would be better if that was a separate handle_mouse_drag event handler.