find_dialog_focus man page on DragonFly

find_dialog_focus man page on DragonFly

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find_dialog_focus(3)		Allegro manual		  find_dialog_focus(3)

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 call‐
       ing 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(3), init_dialog(3), offer_focus(3)

Allegro				 version 4.4.2		  find_dialog_focus(3)

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