Messages in this thread Patch in this message | | | Date | Thu, 03 Jun 2010 15:24:57 +0800 | From | Li Zefan <> | Subject | [PATCH 2/2] menuconfig: truncate list items |
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Truncate list items to fit in a single line, otherwise those items which have long prompts will cover some other items.
This follows the behavior of menubox.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> --- scripts/kconfig/lxdialog/checklist.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/lxdialog/checklist.c b/scripts/kconfig/lxdialog/checklist.c index c92a05a..a2eb80f 100644 --- a/scripts/kconfig/lxdialog/checklist.c +++ b/scripts/kconfig/lxdialog/checklist.c @@ -31,6 +31,10 @@ static int list_width, check_x, item_x; static void print_item(WINDOW * win, int choice, int selected) { int i; + char *list_item = malloc(list_width + 1); + + strncpy(list_item, item_str(), list_width - item_x); + list_item[list_width - item_x] = '\0'; /* Clear 'residue' of last item */ wattrset(win, dlg.menubox.atr); @@ -45,13 +49,14 @@ static void print_item(WINDOW * win, int choice, int selected) wprintw(win, "(%c)", item_is_tag('X') ? 'X' : ' '); wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr); - mvwaddch(win, choice, item_x, item_str()[0]); + mvwaddch(win, choice, item_x, list_item[0]); wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr); - waddstr(win, (char *)item_str() + 1); + waddstr(win, list_item + 1); if (selected) { wmove(win, choice, check_x + 1); wrefresh(win); } + free(list_item); } /* -- 1.6.3
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