> On 02.01.2013 13:14, Albrecht Schlosser wrote:
..
> >
> > Fl_Widget *fw = Fl::focus(); // save focus widget
> > int ret = Fl_Scroll::handle(event);
> > if (ret && fw != Fl::focus) { // event used and focus changed
..
> Albrecht
>
Thanks for all this, Albrecht. I started mucking with an Fl_Scroll subclass &
custom handle(), and decided to track the focus widget in the same way as you.
I hadn't though to cut the test down to that one if statement - big help.
Now working on determining dx/dy. I'll post my subclass when I'm all done.
Cheers -
Denton
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