summaryrefslogtreecommitdiff
path: root/gnu/lib/libdialog/checklist.c
diff options
context:
space:
mode:
Diffstat (limited to 'gnu/lib/libdialog/checklist.c')
-rw-r--r--gnu/lib/libdialog/checklist.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/gnu/lib/libdialog/checklist.c b/gnu/lib/libdialog/checklist.c
index f33dfc231fd6..61a636be3c25 100644
--- a/gnu/lib/libdialog/checklist.c
+++ b/gnu/lib/libdialog/checklist.c
@@ -35,7 +35,7 @@ static int list_width, check_x, item_x;
int dialog_checklist(unsigned char *title, unsigned char *prompt, int height, int width, int list_height, int item_no, unsigned char **items, unsigned char *result)
{
int i, j, x, y, cur_x, cur_y, box_x, box_y, key = 0, button = 0, choice = 0,
- scroll = 0, max_choice, *status;
+ l, k, scroll = 0, max_choice, *status;
WINDOW *dialog, *list;
/* Allocate space for storing item on/off status */
@@ -54,8 +54,12 @@ int dialog_checklist(unsigned char *title, unsigned char *prompt, int height, in
item_x = 0;
/* Find length of longest item in order to center checklist */
for (i = 0; i < item_no; i++) {
- check_x = MAX(check_x, strlen(items[i*3]) + strlen(items[i*3 + 1]) + 6);
- item_x = MAX(item_x, strlen(items[i*3]));
+ l = strlen(items[i*3]);
+ for (j = 0; j < item_no; j++) {
+ k = strlen(items[j*3 + 1]);
+ check_x = MAX(check_x, l + k + 6);
+ }
+ item_x = MAX(item_x, l);
}
if (height < 0)
height = strheight(prompt)+list_height+4+2;
@@ -63,7 +67,7 @@ int dialog_checklist(unsigned char *title, unsigned char *prompt, int height, in
i = strwidth(prompt);
j = strwidth(title);
width = MAX(i,j);
- width = MAX(width,check_x+10)+4;
+ width = MAX(width,check_x+4)+4;
}
/* center dialog box on screen */
@@ -122,13 +126,6 @@ int dialog_checklist(unsigned char *title, unsigned char *prompt, int height, in
/* draw a box around the list items */
draw_box(dialog, box_y, box_x, list_height+2, list_width+2, menubox_border_attr, menubox_attr);
- check_x = 0;
- item_x = 0;
- /* Find length of longest item in order to center checklist */
- for (i = 0; i < item_no; i++) {
- check_x = MAX(check_x, strlen(items[i*3]) + strlen(items[i*3 + 1]) + 6);
- item_x = MAX(item_x, strlen(items[i*3]));
- }
check_x = (list_width - check_x) / 2;
item_x = check_x + item_x + 6;