simon wrote:
>>> =20
>>> Hello, I'm trying to get the position of my mouse with=20
>>> respect to a push button on the screen. I used event_x() and=20
>>> event_y() but I was able to get one but not the other.
>>> =20
>> http://www.seriss.com/people/erco/fltk/#DrawCoords
>
> Thank you for the link. I'm trying to implement it and I see that the
> handle(e) is linked to the screen by Fl_Group, and Fl_Group is a class.
> Since I'm working with a Fl_Button, maybe I need to make a separate class to
> pass the handle. I'm not sure...
If you're trying to find mouse positions with respect to some
point on the button, then make a group with the above handle()
stuff, and put your button in that group.
Then your handle() can do the necessary math to compute the
distances between the mouse (event_x() and event_y()) and
the button->x() and button->y() positions.
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