diff options
-rw-r--r-- | src/slic3r/GUI/MsgDialog.cpp | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/slic3r/GUI/MsgDialog.cpp b/src/slic3r/GUI/MsgDialog.cpp index 368bc8618..dad88f14b 100644 --- a/src/slic3r/GUI/MsgDialog.cpp +++ b/src/slic3r/GUI/MsgDialog.cpp @@ -303,28 +303,32 @@ wxString get_wraped_wxString(const wxString& text_in, size_t line_len /*=80*/) wxString text = text_in; - int idx = -1; + size_t idx = 0; size_t cur_len = 0; size_t text_len = text.size(); for (size_t i = 0; i < text_len; ++ i) { if (text[i] == new_line) { - idx = -1; + idx = i; cur_len = 0; } else { ++ cur_len; if (text[i] == space || text[i] == slash) idx = i; - if (cur_len >= line_len && idx >= 0) { - if (text[idx] == slash) { - text.insert(static_cast<size_t>(++ idx), 1, new_line); - ++ text_len; - ++ i; + if (cur_len >= line_len) { + cur_len = i - idx; + if (cur_len >= line_len) { + text.insert(++i, 1, new_line); + idx = i; + cur_len = 0; + } + else if (text[idx] == slash) { + text.insert(++idx, 1, new_line); + ++text_len; + ++i; } else // space text[idx] = new_line; - cur_len = i - static_cast<size_t>(idx); - idx = -1; } } } |