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menuconfig: truncate list items
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> Signed-off-by: Michal Marek <mmarek@suse.cz>
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@ -31,6 +31,10 @@ static int list_width, check_x, item_x;
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static void print_item(WINDOW * win, int choice, int selected)
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{
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int i;
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char *list_item = malloc(list_width + 1);
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strncpy(list_item, item_str(), list_width - item_x);
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list_item[list_width - item_x] = '\0';
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/* Clear 'residue' of last item */
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wattrset(win, dlg.menubox.atr);
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@ -45,13 +49,14 @@ static void print_item(WINDOW * win, int choice, int selected)
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wprintw(win, "(%c)", item_is_tag('X') ? 'X' : ' ');
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wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr);
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mvwaddch(win, choice, item_x, item_str()[0]);
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mvwaddch(win, choice, item_x, list_item[0]);
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wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr);
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waddstr(win, (char *)item_str() + 1);
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waddstr(win, list_item + 1);
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if (selected) {
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wmove(win, choice, check_x + 1);
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wrefresh(win);
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}
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free(list_item);
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}
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/*
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