mod/maxgui.mod/fltkmaxgui.mod/src/Fl_get_system_colors.cxx
void Fl::background2(uchar r, uchar g, uchar b) {
  fl_bg2_set = 1;

  Fl::set_color(FL_BACKGROUND2_COLOR,r,g,b);
  Fl::set_color(FL_FOREGROUND_COLOR,
                get_color(fl_contrast(FL_FOREGROUND_COLOR,FL_BACKGROUND2_COLOR)));
}
/**
    Changes the alternative background color. This color is used as a 
    background by Fl_Input and other text widgets.
    <P>This call may change fl_color(FL_FOREGROUND_COLOR) if it 
    does not provide sufficient contrast to FL_BACKGROUND2_COLOR.
*/
Changes the alternative background color. This color is used as a
background by Fl_Input and other text widgets.
This call may change fl_color(FL_FOREGROUND_COLOR) if it
does not provide sufficient contrast to FL_BACKGROUND2_COLOR.
Changes the alternative background color . This color is used as a background by Fl_Input and other text widgets . This call may change fl_color ( FL_FOREGROUND_COLOR ) if it does not provide sufficient contrast to FL_BACKGROUND2_COLOR .
void Fl::background2(uchar r, uchar g, uchar b) {
  fl_bg2_set = 1;
  Fl::set_color(FL_BACKGROUND2_COLOR,r,g,b);
  Fl::set_color(FL_FOREGROUND_COLOR,
                get_color(fl_contrast(FL_FOREGROUND_COLOR,FL_BACKGROUND2_COLOR)));
}
void Fl :: background2 ( uchar r , uchar g , uchar b ) { fl_bg2_set = 1 ; Fl :: set_color ( FL_BACKGROUND2_COLOR , r , g , b ) ; Fl :: set_color ( FL_FOREGROUND_COLOR , get_color ( fl_contrast ( FL_FOREGROUND_COLOR , FL_BACKGROUND2_COLOR ) ) ) ; }
Changes the alternative background color.
Changes the alternative background color .