Hi!
I guess you'll have multiple choices. Well, at least two :)
1. Let the toplevel window (on which you paint the image) handle wxMouseEvents.
2. Write a "Canvas" (like a panel where you draw on) class and let this window handle the events.
1. I wouldn't recommend that solution. You'd have to get and inspect the XY coordinates to see if the mouse was inside your image.
2. Write a wxPanel derived Canvas class, resize it to the image size, let it handle EVT_ENTER_WINDOW and EVT_LEAVE_WINDOW events. That way you'll know if the mouse is over your image or not.
upCASE
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