Kveto Ilencik wrote:
>
> I have a Fl_Text_Display widget, where I sometimes insert text, that is wider
> and higher than widget width and height. The scroll bars appear
> automatically, but the scrolling doesn't work properly. During scrolling
> empty lines appear in my text, and successively I'm not able to get to the
> last line of my text.
> I use code as follows:
>
> m_errorTextBox = new Fl_Text_Display(x, yt, w, h );
> if( m_errorTextBox )
> {
> m_errorTextBuffer = new Fl_Text_Buffer();
> m_errorTextBox->buffer( m_errorTextBuffer );
> m_errorTextBox->box( FL_DOWN_BOX );
> m_errorTextBox->insert( msg.getErrorText().c_str() );
> m_errorTextBox->textfont( ERROR_FONT_FAMILY );
> m_errorTextBox->textsize( ERROR_FONT_SIZE );
>
> m_errorTextBox->color(FL_WHITE);
> float fontWidth = fl_width('m');
> m_errorTextBox->wrap_mode( 1,
> (int)((float)m_errorTextBox->w()/fontWidth) );
> }
Please tell us which FLTK version you use (obviously, it's 1.1.x, but which
'x')?
I'm _sure_ that _many_ bugs WRT "wrap_mode" have been fixed in 1.1.8! The
symptoms you describe are the same that have been fixed.
You should try 1.1.8-rc1 <http://www.fltk.org/software.php?VERSION=1.1.8rc1>
to be sure that there is still a problem.
If you still have problems with this version, then please post a short, but
complete example program (source) that someone can compile and test to help you.
Albrecht
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