Linking events in skimage.viewer

[Nadav Horesh]

I
I started to build an interactive image exploration utility based on
matplotlib.  Recently, following a link on this list, I encountered
skimage.viewer, and found that the plugins architecture matches my needs.
I could not find how to link keyboard and mouse events (and maybe buttons)
to plugins. Any suggestions?

I am using version 0.93 on linux (I can install the pre 0.10, if needed)

 Thanks,

    Nadav