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[PATCH] Enhancing accessibility of lxdialog 

For easily getting fairly good accessibility, the TTY cursor should
always be left at the focus location.  This patch fixes the checklist by
just having the list refreshed after the dialog box (hence the cursor
position remains in the list).

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Samuel Thibault 2006-04-12 02:21:25 +02:00 committed by Linus Torvalds
parent 9a7e9f1c60
commit f043ca43c1
1 changed files with 9 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
scripts/kconfig/lxdialog/checklist.c
View File

@ -196,8 +196,8 @@ int dialog_checklist(const char *title, const char *prompt, int height,
print_buttons(dialog, height, width, 0);
wnoutrefresh(list);
wnoutrefresh(dialog);
wnoutrefresh(list);
doupdate();
while (key != ESC) {
@ -225,12 +225,11 @@ int dialog_checklist(const char *title, const char *prompt, int height,
}
scroll--;
print_item(list, items[scroll * 3 + 1], status[scroll], 0, TRUE);
wnoutrefresh(list);
print_arrows(dialog, choice, item_no,
scroll, box_y, box_x + check_x + 5, list_height);
wrefresh(dialog);
wnoutrefresh(dialog);
wrefresh(list);
continue; /* wait for another key press */
} else
@ -252,12 +251,12 @@ int dialog_checklist(const char *title, const char *prompt, int height,
scroll++;
print_item(list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1], max_choice - 1, TRUE);
wnoutrefresh(list);
print_arrows(dialog, choice, item_no,
scroll, box_y, box_x + check_x + 5, list_height);
wrefresh(dialog);
wnoutrefresh(dialog);
wrefresh(list);
continue; /* wait for another key press */
} else
@ -271,8 +270,8 @@ int dialog_checklist(const char *title, const char *prompt, int height,
choice = i;
print_item(list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, TRUE);
wnoutrefresh(list);
wrefresh(dialog);
wnoutrefresh(dialog);
wrefresh(list);
}
continue; /* wait for another key press */
}
@ -306,8 +305,8 @@ int dialog_checklist(const char *title, const char *prompt, int height,
print_item(list, items[(scroll + i) * 3 + 1],
status[scroll + i], i, i == choice);
}
wnoutrefresh(list);
wrefresh(dialog);
wnoutrefresh(dialog);
wrefresh(list);
for (i = 0; i < item_no; i++)
if (status[i])