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| author | Sam Ravnborg <sam@mars.ravnborg.org> | 2005-11-20 22:41:21 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@mars.ravnborg.org> | 2005-11-20 22:41:21 +0100 |
| commit | 0e175d05a4e72f85918da3ea4bd9f5d3d78face4 (patch) | |
| tree | c5cc66d5af52c048c24f9a182bda06135653f9cf | |
| parent | fa7009d5b59b8acd8071f7b3057d36eeeaf08146 (diff) | |
| download | linux-0e175d05a4e72f85918da3ea4bd9f5d3d78face4.tar.bz2 | |
kconfig: Left aling menu items in menuconfig
Keeping menu lines on a fixed position creates less visual
noise when navigating the menus.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
| -rw-r--r-- | scripts/lxdialog/menubox.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/scripts/lxdialog/menubox.c b/scripts/lxdialog/menubox.c index ebfe6a3c8ccc..89fcf418a07a 100644 --- a/scripts/lxdialog/menubox.c +++ b/scripts/lxdialog/menubox.c @@ -58,7 +58,8 @@ #include "dialog.h" -static int menu_width, item_x; +#define ITEM_IDENT 4 /* Indent of menu entries. Fixed for all menus */ +static int menu_width; /* * Print menu item @@ -86,13 +87,13 @@ static void print_item(WINDOW * win, const char *item, int choice, wclrtoeol(win); #endif wattrset(win, selected ? item_selected_attr : item_attr); - mvwaddstr(win, choice, item_x, menu_item); + mvwaddstr(win, choice, ITEM_IDENT, menu_item); if (hotkey) { wattrset(win, selected ? tag_key_selected_attr : tag_key_attr); - mvwaddch(win, choice, item_x + j, menu_item[j]); + mvwaddch(win, choice, ITEM_IDENT + j, menu_item[j]); } if (selected) { - wmove(win, choice, item_x + 1); + wmove(win, choice, ITEM_IDENT + 1); wrefresh(win); } free(menu_item); @@ -207,19 +208,10 @@ int dialog_menu(const char *title, const char *prompt, int height, int width, draw_box(dialog, box_y, box_x, menu_height + 2, menu_width + 2, menubox_border_attr, menubox_attr); - /* - * Find length of longest item in order to center menu. - * Set 'choice' to default item. - */ - item_x = 0; - for (i = 0; i < item_no; i++) { - item_x = - MAX(item_x, MIN(menu_width, strlen(items[i * 2 + 1]) + 2)); + /* Set choice to default item */ + for (i = 0; i < item_no; i++) if (strcmp(current, items[i * 2]) == 0) choice = i; - } - - item_x = (menu_width - item_x) / 2; /* get the scroll info from the temp file */ if ((f = fopen("lxdialog.scrltmp", "r")) != NULL) { @@ -254,10 +246,10 @@ int dialog_menu(const char *title, const char *prompt, int height, int width, wnoutrefresh(menu); print_arrows(dialog, item_no, scroll, - box_y, box_x + item_x + 1, menu_height); + box_y, box_x + ITEM_IDENT + 1, menu_height); print_buttons(dialog, height, width, 0); - wmove(menu, choice, item_x + 1); + wmove(menu, choice, ITEM_IDENT + 1); wrefresh(menu); while (key != ESC) { @@ -286,7 +278,7 @@ int dialog_menu(const char *title, const char *prompt, int height, int width, key == KEY_UP || key == KEY_DOWN || key == '-' || key == '+' || key == KEY_PPAGE || key == KEY_NPAGE) { - + /* Remove highligt of current item */ print_item(menu, items[(scroll + choice) * 2 + 1], choice, FALSE, (items[(scroll + choice) * 2][0] != ':')); @@ -364,7 +356,7 @@ int dialog_menu(const char *title, const char *prompt, int height, int width, choice, TRUE, (items[(scroll + choice) * 2][0] != ':')); print_arrows(dialog, item_no, scroll, - box_y, box_x + item_x + 1, menu_height); + box_y, box_x + ITEM_IDENT + 1, menu_height); wnoutrefresh(dialog); wrefresh(menu); |