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| author | Li Zefan <lizf@cn.fujitsu.com> | 2010-06-03 15:24:57 +0800 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2010-06-03 13:41:02 +0200 |
| commit | e7401d8321f89a3785a395ba307c720e2b390f96 (patch) | |
| tree | 8ed62dbaf1415de5da9e0382fc1ac632850423b0 /scripts/kconfig/lxdialog | |
| parent | 42ef223c4a0f6e34e13ccb503b423ebdc04878e1 (diff) | |
| download | lwn-e7401d8321f89a3785a395ba307c720e2b390f96.tar.gz lwn-e7401d8321f89a3785a395ba307c720e2b390f96.zip | |
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>
Diffstat (limited to 'scripts/kconfig/lxdialog')
| -rw-r--r-- | 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 c92a05a2de17..a2eb80fbc896 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); } /* |