将你的fr_class.pas中procedure WrapLine(const s:String);的 代码替换一下
procedure WrapLine(const s:wideString);
var
i, cur, beg, last, LoopPos: Integer;
WasBreak, CRLF: Boolean;
s1:string;
begin
CRLF := False;
LoopPos := 0;
s1:=s;
for i := 1 to Length(s1)do
if s1 in [#10, #13] then
begin
CRLF := True;
break;
end;
last := 1;
beg := 1;
if not CRLF and ((Length(s) <= 1) or (WCanvas.TextWidth(s) <= maxwidth)) then
OutLine(s + #1)
else
begin
cur := 1;
while cur <= Length(s)do
begin
if s1[cur] in [#10, #13] then
begin
OutLine(Copy(s1, beg, cur - beg) + #1);
while (cur < Length(s1)) and (s1[cur] in [#10, #13])do
Inc(cur);
beg := cur;
last := beg;
if s1[cur] in [#13, #10] then
Exit else
continue;
end;
if s[cur] <> ' ' then
if WCanvas.TextWidth(Copy(s, beg, cur - beg + 1)) > maxwidth then
begin
WasBreak := False;
if (Flags and flWordBreak) <> 0 then
begin
i := cur;
while (i <= Length(s1)) and not (s1 in spaces)do
Inc(i);
b := BreakWord(Copy(s, last + 1, i - last - 1));
if Length(b) > 0 then
begin
i := 1;
cur := last;
while (i <= Length(b)) and
(WCanvas.TextWidth(Copy(s, beg, last - beg + 1 + Ord(b)) + '-') <= maxwidth)do
begin
WasBreak := True;
cur := last + Ord(b);
Inc(i);
end;
last := cur;
end;
end
else
if last = beg then
last := cur;
if WasBreak then
OutLine(Copy(s, beg, last - beg + 1) + '-')
else
if s[last] = ' ' then
OutLine(Copy(s, beg, last - beg)) else
OutLine(Copy(s, beg, last - beg + 1));
if ((Flags and flWordBreak) <> 0) and not WasBreak and (last = cur) then
if LoopPos = cur then
begin
beg := cur + 1;
cur := Length(s);
break;
end
else
LoopPos := cur;
beg := last + 1;
last := beg;
end;
// if s[cur] in spaces then
last := cur;
if s[cur] = ' ' then
last := cur;
Inc(cur);
end;
if beg <> cur then
OutLine(Copy(s, beg, cur - beg + 1) + #1);
end;
end;
