46    QGroupBox* d_axes_box;
 
   47    QGroupBox* d_trigger_box;
 
   48    QGroupBox* d_extras_box;
 
   50    QVBoxLayout* d_axes_layout;
 
   51    QHBoxLayout* d_yoff_layout;
 
   52    QHBoxLayout* d_yrange_layout;
 
   53    QHBoxLayout* d_xmax_layout;
 
   54    QVBoxLayout* d_trigger_layout;
 
   55    QHBoxLayout* d_trigger_level_layout;
 
   56    QHBoxLayout* d_trigger_delay_layout;
 
   57    QVBoxLayout* d_extras_layout;
 
   60    QLabel* d_yrange_label;
 
   62    QLabel* d_trigger_level_label;
 
   63    QLabel* d_trigger_delay_label;
 
   65    QCheckBox* d_autoscale_check;
 
   66    QCheckBox* d_grid_check;
 
   67    QCheckBox* d_axislabels_check;
 
   69    QPushButton *d_yoff_plus, *d_yoff_minus;
 
   70    QPushButton *d_yrange_plus, *d_yrange_minus;
 
   71    QPushButton *d_xmax_plus, *d_xmax_minus;
 
   72    QComboBox* d_trigger_mode_combo;
 
   73    QComboBox* d_trigger_slope_combo;
 
   74    QPushButton *d_trigger_level_plus, *d_trigger_level_minus;
 
   75    QPushButton *d_trigger_delay_plus, *d_trigger_delay_minus;
 
   76    QPushButton* d_autoscale_button;
 
   77    QPushButton* d_stop_button;