Albrecht Schlosser wrote: > xeron wrote: >> >> I found those methods in documentation this is the changed code: >> >> Fl_Text_Editor text_editor; >> Fl_Text_Buffer buf_editor; >> text_editor->buffer(buf_editor); >> >> int pos = text_editor->insert_position(); >> int start = buf_editor->line_start(pos); >> int line = buf_editor->count_lines(start, pos); >> int charpos = pos - start; >> >> How can I detect that the Fl_Text_Buffer (buf_editor) is modified so I >> can redraw/redisplay new cursor position ? > > Look for callbacks. IIRC, there is/are callback(s) for buffer > modification, deletion and maybe more, but I don't know how to use them. > Maybe they are not documented very well (or at all), so you might have to > look at the sources. > > Albrecht
I found it Fl_Text_Buffer::add_modify_callback(...). ty ;)! _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
