void display_countdown(int seconds) { char buffer[4]; if (seconds) sprintf(buffer, "%u", seconds); else sprintf(buffer, "RUN"); dialog_set_property_str(countdown_dialog, 1, buffer); dialog_redraw(countdown_dialog); }
void menu_set_text(const int line, const char *text) { dialog_set_property_str(menu_handler, line + 1, text); }