--- a/misc_gui.c Tue May 02 13:00:07 2006 +0000
+++ b/misc_gui.c Tue May 02 13:07:23 2006 +0000
@@ -808,8 +808,9 @@
}
/**
- * Insert a character to a textbuffer. If maxlength is zero, we don't care about
- * the screenlength but only about the physical length of the string
+ * Insert a character to a textbuffer. If maxlength of the Textbuf is zero,
+ * we don't care about the screenlength but only about the physical
+ * length of the string
* @param tb @Textbuf type to be changed
* @param key Character to be inserted
* @return Return true on successfull change of Textbuf, or false otherwise
@@ -817,7 +818,7 @@
bool InsertTextBufferChar(Textbuf *tb, byte key)
{
const byte charwidth = GetCharacterWidth(key);
- if (tb->length < tb->maxlength && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
+ if (tb->length < (tb->maxlength - 1) && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) {
memmove(tb->buf + tb->caretpos + 1, tb->buf + tb->caretpos, (tb->length - tb->caretpos) + 1);
tb->buf[tb->caretpos] = key;
tb->length++;
@@ -875,12 +876,12 @@
*/
void UpdateTextBufferSize(Textbuf *tb)
{
- const char* buf;
+ const char *buf;
tb->length = 0;
tb->width = 0;
- for (buf = tb->buf; *buf != '\0' && tb->length <= tb->maxlength; buf++) {
+ for (buf = tb->buf; *buf != '\0' && tb->length < (tb->maxlength - 1); buf++) {
tb->length++;
tb->width += GetCharacterWidth((byte)*buf);
}
@@ -1078,7 +1079,7 @@
WP(w, querystr_d).wnd_class = window_class;
WP(w, querystr_d).wnd_num = window_number;
WP(w, querystr_d).text.caret = false;
- WP(w, querystr_d).text.maxlength = realmaxlen - 1;
+ WP(w, querystr_d).text.maxlength = realmaxlen;
WP(w, querystr_d).text.maxwidth = maxwidth;
WP(w, querystr_d).text.buf = _edit_str_buf;
UpdateTextBufferSize(&WP(w, querystr_d).text);
@@ -1463,7 +1464,7 @@
w->resize.height = w->height - 14 * 10; // Minimum of 10 items
SETBIT(w->click_state, 7);
WP(w,querystr_d).text.caret = false;
- WP(w,querystr_d).text.maxlength = lengthof(_edit_str_buf) - 1;
+ WP(w,querystr_d).text.maxlength = lengthof(_edit_str_buf);
WP(w,querystr_d).text.maxwidth = 240;
WP(w,querystr_d).text.buf = _edit_str_buf;
UpdateTextBufferSize(&WP(w, querystr_d).text);