1find_dialog_focus(3)            Allegro manual            find_dialog_focus(3)
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NAME

6       find_dialog_focus  -  Searches  the dialog for the object which has the
7       input focus. Allegro game programming library.
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SYNOPSIS

10       #include <allegro.h>
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13       int find_dialog_focus(DIALOG *dialog);
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DESCRIPTION

16       Searches the dialog for the object which has the input focus, returning
17       an index or -1 if the focus is not set. This is useful if you are call‐
18       ing do_dialog() several times in a row and want to leave the  focus  in
19       the  same  place  it was when the dialog was last displayed, as you can
20       call do_dialog(dlg, find_dialog_focus(dlg));
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SEE ALSO

24       do_dialog(3), init_dialog(3), offer_focus(3)
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28Allegro                          version 4.2.3            find_dialog_focus(3)