diff options
| author | Andrey A. Chernov <ache@FreeBSD.org> | 1994-11-19 00:45:02 +0000 |
|---|---|---|
| committer | Andrey A. Chernov <ache@FreeBSD.org> | 1994-11-19 00:45:02 +0000 |
| commit | 3fa6f2210cc8e7e314a44654c77cbbb60b45cf27 (patch) | |
| tree | e32d49c930794eac9535ac28cbd374010d9f3d13 /gnu/lib/libdialog/lineedit.c | |
| parent | 1479d21fc1b945212b8b42abe1c422d63e0f0ab1 (diff) | |
Notes
Diffstat (limited to 'gnu/lib/libdialog/lineedit.c')
| -rw-r--r-- | gnu/lib/libdialog/lineedit.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/gnu/lib/libdialog/lineedit.c b/gnu/lib/libdialog/lineedit.c index fb2e44038e5d..8096a3a12f03 100644 --- a/gnu/lib/libdialog/lineedit.c +++ b/gnu/lib/libdialog/lineedit.c @@ -28,7 +28,7 @@ */ int line_edit(WINDOW* dialog, int box_y, int box_x, int flen, int box_width, chtype attr, int first, unsigned char *result) { - int i, key; + int i, key, len; chtype old_attr; static int input_x, scroll; static unsigned char instr[MAX_LEN+1]; @@ -39,7 +39,6 @@ int line_edit(WINDOW* dialog, int box_y, int box_x, int flen, int box_width, cht #endif old_attr = getattrs(dialog); - wattrset(dialog, attr); keypad(dialog, TRUE); if (first) { @@ -50,8 +49,16 @@ int line_edit(WINDOW* dialog, int box_y, int box_x, int flen, int box_width, cht scroll = i - input_x; } wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) + wattrset(dialog, attr); + len = flen >= 0 ? MIN(flen,box_width) : box_width; + for (i = 0; i < len; i++) waddch(dialog, instr[scroll+i] ? instr[scroll+i] : ' '); + wattrset(dialog, old_attr); + len = strlen(instr); + len = MIN(len,box_width); + for ( ; i < len; i++) + waddch(dialog, instr[scroll+i]); + wattrset(dialog, attr); wmove(dialog, box_y, box_x + input_x); for (;;) { @@ -186,8 +193,10 @@ int line_edit(WINDOW* dialog, int box_y, int box_x, int flen, int box_width, cht ret: wattrset(dialog, old_attr); wmove(dialog, box_y, box_x); - for (i = 0; i < box_width; i++) - waddch(dialog, instr[scroll+i] ? instr[scroll+i] : ' '); + len = strlen(instr); + len = MIN(len,box_width); + for (i = 0; i < len; i++) + waddch(dialog, instr[scroll+i]); wmove(dialog, box_y, input_x + box_x); wrefresh(dialog); strcpy(result, instr); |