Key event handling

[SteveElp]

Last week I used GtkReactive and I can only give you my high praises. I did my Phd on a GUI related topic, and I really appreciate the conciseness and the high quality of the code and comments. It was very easy to use. Wow!

One feature I still think about is handling key events with GtkReactive for a canvas. I’d like to use it similar to "c.mouse.motion" but for key events. Is this difficult to add? I looked into adding this feature but did not get far.