Hey, @samth, what were those “various other things” that can do a mouseover? I’m hoping to find something pretty quick and easy.

the various gui widgets, such as frame%, editor%, pasteboard%

Thanks. Now looking at frame%. Is there some way to get an object drawn on a canvas to respond when the mouse hovers over it?

Is there some way to query a drawing context for the drawn objects? I’m still not seeing how to tell when the mouse is over something. I’ve looked some at editor% and pasteboard%, but figuring out how to use those sounds like a major project—one that I’ll eventually need to do, but today I’m just looking for an easy way to detect when the mouse cursor passes over something on a canvas. Is there some easy way to do that?

Is there a “scribble” application in Racket that demonstrates how to write code to draw objects and move them around? (Not “Scribble” the documentation language.)

We finally got a mouseover working!