contrib/dialog/checklist.c

52  * Print list item.  The 'selected' parameter is true if 'choice' is the
60 	   int choice,
74     (void) wmove(win, choice, 0);
78     (void) wmove(win, choice, data->check_x);
91     (void) wmove(win, choice, data->item_x);
101 print_list(ALL_DATA * data, int choice, int scrollamt, int max_choice)
112 		   i, i == choice);
132 check_hotkey(DIALOG_LISTITEM * items, int choice)
138 			? items[choice].text
139 			: items[choice].name))) {
196     int choice = dlg_default_listitem(items);
349     /* ensure we are scrolled to show the current choice */
351     if (choice >= (max_choice + scrollamt - 1)) {
352 	scrollamt = MAX(0, choice - max_choice + 1);
353 	choice = max_choice - 1;
355     print_list(&all, choice, scrollamt, max_choice);
367 	    wmove(dialog, all.box_y + choice + 1, all.box_x + all.check_x + 2);
381 		choice = (key - KEY_MAX);
382 		print_list(&all, choice, scrollamt, max_choice);
400 	    int current = scrollamt + choice;
410 			   &items[scrollamt + choice],
412 			   choice, TRUE);
427 			       choice, TRUE);
432 		    print_list(&all, choice, scrollamt, max_choice);
446 		for (j = scrollamt + choice + 1; j < item_no; j++) {
454 		    for (j = 0; j <= scrollamt + choice; j++) {
494 		    if (choice)
502 		    i = MIN(choice + max_choice, item_no - scrollamt - 1);
505 		    i = choice - 1;
506 		    if (choice == 0 && scrollamt == 0)
510 		    i = choice + 1;
511 		    if (scrollamt + choice >= item_no - 1)
522 	    if (i != choice) {
527 			choice = 0;
529 			choice = max_choice - 1;
532 		    print_list(&all, choice, scrollamt, max_choice);
534 		    choice = i;
535 		    print_list(&all, choice, scrollamt, max_choice);
585     *current_item = (scrollamt + choice);