This inheritance list is sorted roughly, but not completely, alphabetically:
[detail level 1234]
  MCAMainWindow | |
  MCAMainWindow | |
| QApplication | |
| QmcaApplication | |
| QCheckBox | |
| EpicsIntegerCheckBox | |
| QComboBox | |
| EpicsEnumerationComboBox | |
| QDoubleSpinBox | |
| EpicsDoubleInput | |
| QFrame | |
 A2DConverterControlPanel | |
| AmplifierControlPanel | |
| BM12ControlPanel | |
| MCAControlPanel | |
| PowerSupplyControlPanel | |
| PulseAnalyserControlPanel | |
| TestControlPanel | |
| QLabel | |
| EpicsDoubleDisplay | |
| EpicsStringDisplay | |
| QLineEdit | |
| EpicsDoubleLineEdit | |
| EpicsStringLineEdit | |
| QMainWindow | |
| MCAMainWindow | |
| QObject | |
| A2DConverterGroup | |
| AmplifierGroup | |
| BM12Controller | |
| BM12Waveforms | |
| EpicsObject | |
| EpicsArray | |
| EpicsMCA | |
| EpicsBoolean | |
| EpicsDouble | |
| EpicsA2DConverter | |
| EpicsAmplifier | |
| EpicsPowerSupply | |
| EpicsEnumeration | |
| EpicsInteger | |
 EpicsString | |
 EpicsPulseAnalyser | |
| MCAController | |
| MCAGroup | |
| MCAPlotCurve | |
| PowerSupplyGroup | |
| PulseAnalyserGroup | |
| QmcaEpicsInterface | |
| QSpinBox | |
| EpicsIntegerInput | |
| QToolBox | |
| QMCAControlPanel | |
| QwtPlotCurve | |
| MCAPlotCurve |
