Query: find_dialog_focus
OS: osx
Section: 3alleg4
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
find_dialog_focus(3alleg4) Allegro manual find_dialog_focus(3alleg4) 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(3alleg4), init_dialog(3alleg4), offer_focus(3alleg4) Allegro version 4.4.2 find_dialog_focus(3alleg4)
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