diff options
Diffstat (limited to 'src/Fl_Input_.cxx')
| -rw-r--r-- | src/Fl_Input_.cxx | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/Fl_Input_.cxx b/src/Fl_Input_.cxx index 18945c242..c052de10d 100644 --- a/src/Fl_Input_.cxx +++ b/src/Fl_Input_.cxx @@ -1,7 +1,7 @@ // // Common input widget routines for the Fast Light Tool Kit (FLTK). // -// Copyright 1998-2011 by Bill Spitzak and others. +// Copyright 1998-2026 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -658,8 +658,7 @@ void Fl_Input_::handle_mouse(int X, int Y, int /*W*/, int /*H*/, int drag) { const char *l, *r, *t; double f0 = Fl::event_x()-X+xscroll_; for (l = p, r = e; l<r; ) { double f; - int cw = fl_utf8len((char)l[0]); - if (cw < 1) cw = 1; + int cw = fl_utf8_next_composed_char(l, value() + size()) - l; t = l+cw; f = X-xscroll_+expandpos(p, t, buf, 0); if (f <= Fl::event_x()) {l = t; f0 = Fl::event_x()-f;} @@ -667,7 +666,7 @@ void Fl_Input_::handle_mouse(int X, int Y, int /*W*/, int /*H*/, int drag) { } if (l < e) { // see if closer to character on right: double f1; - int cw = fl_utf8len((char)l[0]); + int cw = fl_utf8_next_composed_char(l, value() + size()) - l; if (cw > 0) { f1 = X-xscroll_+expandpos(p, l + cw, buf, 0) - Fl::event_x(); if (f1 < f0) l = l+cw; |