diff options
Diffstat (limited to 'scripts/kconfig/nconf.gui.c')
| -rw-r--r-- | scripts/kconfig/nconf.gui.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c index 72b605efe549..2d097bc7ef1a 100644 --- a/scripts/kconfig/nconf.gui.c +++ b/scripts/kconfig/nconf.gui.c @@ -173,12 +173,10 @@ void fill_window(WINDOW *win, const char *text) /* do not go over end of line */ total_lines = min(total_lines, y); for (i = 0; i < total_lines; i++) { - char tmp[x+10]; const char *line = get_line(text, i); - int len = get_line_length(line); - strncpy(tmp, line, min(len, x)); - tmp[len] = '\0'; - mvwprintw(win, i, 0, "%s", tmp); + int len = min(get_line_length(line), x); + + mvwprintw(win, i, 0, "%.*s", len, line); } } @@ -277,6 +275,15 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...) case KEY_RIGHT: menu_driver(menu, REQ_RIGHT_ITEM); break; + case 9: /* TAB */ + if (btn_num > 1) { + /* cycle through buttons */ + if (item_index(current_item(menu)) == btn_num - 1) + menu_driver(menu, REQ_FIRST_ITEM); + else + menu_driver(menu, REQ_NEXT_ITEM); + } + break; case 10: /* ENTER */ case 27: /* ESCAPE */ case ' ': @@ -350,6 +357,7 @@ int dialog_inputbox(WINDOW *main_window, x = (columns-win_cols)/2; strncpy(result, init, *result_len); + result[*result_len - 1] = '\0'; /* create the windows */ win = newwin(win_lines, win_cols, y, x); |