def _loadGroupBox2(self, pmGroupBox):
     """
     Load widgets in group box.
     """
     
     self.discreteStepsCheckBox  = \
         PM_CheckBox( pmGroupBox,
                      text          =  "Use discrete steps",
                      setAsDefault  =  True,
                      state         = Qt.Unchecked)
     
     self.chi1Dial  =  \
         PM_Dial( pmGroupBox,
                           label         =  "Chi1:",
                           value         =  0.000,
                           setAsDefault  =  True,
                           minimum       =  -180.0,
                           maximum       =  180.0,
                           wrapping      =  True,
                           suffix        =  "deg",
                           spanWidth = False)
     
     self.chi1Dial.setEnabled(False)
     
     self.chi2Dial  =  \
         PM_Dial( pmGroupBox,
                           label         =  "Chi2:",
                           value         =  0.000,
                           setAsDefault  =  True,
                           minimum       =  -180.0,
                           maximum       =  180.0,
                           suffix        =  "deg",
                           spanWidth = False)
     
     self.chi2Dial.setEnabled(False)
     
     self.chi3Dial  =  \
         PM_Dial( pmGroupBox,
                           label         =  "Chi3:",
                           value         =  0.000,
                           setAsDefault  =  True,
                           minimum       =  -180.0,
                           maximum       =  180.0,
                           suffix        =  "deg",
                           spanWidth = False)
     
     self.chi3Dial.setEnabled(False)
     
     self.chi4Dial  =  \
         PM_Dial( pmGroupBox,
                           label         =  "Chi4:",
                           value         =  0.000,
                           setAsDefault  =  True,
                           minimum       =  -180.0,
                           maximum       =  180.0,
                           suffix        =  "deg",
                           spanWidth = False)
     
     self.chi4Dial.setEnabled(False)
     
     self.chi4Dial.hide()
     
     return