> On 30.03.2011 17:42, J P wrote: > > > I have a window with a bunch of Fl_Input fields, and am trying to determine > > how I can bind a callback to a Fl_Input that will be called when a shortcut > > takes place and that particular Fl_input has keyboard focus. > > > > So.. > > 1) User puts keyboard cursor in input field > > 2) User hits ctrl+v > > 3) Callback takes place, passing widget with keyboard focus. > > So this is the part that works, right? > > > My other option is to have a Fl_menu keyboard shortcut that will perform a > > callback passing the whole window and all its members, and then I will > > determine which Fl_input has keyboard focus from 'this' and perform the > > appropriate function. But I can't see a Fl_Input public function that > > returns whether not the widget has keyboard focus. > > > > Hope this makes sense. Thanks for the help/advice! > > You can get the current focus widget with > > Fl_Widget fw = Fl::focus(); > > and compare it with your list of Fl_Input fields, if you have such > a list, but from your question above, I assume yes. Take care that > it is not another widget type that has the focus (a button can also > have the focus). > > <http://www.fltk.org/doc-1.3/group__fl__events.html#ga7f0e9836db43268979e0b3a999583b7f> > > Another way would be to subclass Fl_Input and add a method that > does what you need, but that's probably not easier. > > Albrecht
Thanks Albrecht! The approach using Fl:focus() worked... just a heads up it returns a ptr, so Fl_Widget* fw = Fl::focus(). I have a list of my Fl_Input ptrs, so I just do a simple comparison to see if fw and an item in my list point to the same place. Thx. _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
