NAME
find_dialog_focus - Searches the dialog for the object which has the
input focus. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int find_dialog_focus(DIALOG *dialog);
DESCRIPTION
Searches the dialog for the object which has the input focus, returning
an index or -1 if the focus is not set. This is useful if you are
calling do_dialog() several times in a row and want to leave the focus
in the same place it was when the dialog was last displayed, as you can
call do_dialog(dlg, find_dialog_focus(dlg));
SEE ALSO
do_dialog(3alleg), init_dialog(3alleg), offer_focus(3alleg)