def create_combo_box(self, ui: UserInterface.UserInterface) -> UserInterface.ComboBoxWidget:
combo_box = ui.create_combo_box_widget(self.hardware_sources_model.value, item_getter=operator.attrgetter("display_name"))
combo_box.bind_items(Binding.PropertyBinding(self.hardware_sources_model, "value"))
combo_box.bind_current_index(Binding.PropertyBinding(self.hardware_source_index_model, "value"))
return combo_box
def __init__(self, ui: UserInterface.UserInterface,
instrument: InstrumentDevice.Instrument) -> None:
column_widget = ui.create_column_widget(properties={
"margin": 6,
"spacing": 2
})
super().__init__(column_widget)
sample_combo_box = ui.create_combo_box_widget(instrument.sample_titles)
sample_combo_box.current_index = instrument.sample_index
sample_combo_box.bind_current_index(
Binding.PropertyBinding(instrument, "sample_index"))
voltage_field = ui.create_line_edit_widget()
voltage_field.bind_text(
Binding.PropertyBinding(
instrument,
"voltage",
converter=Converter.PhysicalValueToStringConverter(
units="keV", multiplier=1E-3)))
beam_current_field = ui.create_line_edit_widget()
beam_current_field.bind_text(
ControlBinding(instrument,
"BeamCurrent",
converter=Converter.PhysicalValueToStringConverter(
units="pA", multiplier=1E12)))
stage_position_widget = PositionWidget(ui, _("Stage"), instrument,
"stage_position_m")
beam_shift_widget = PositionWidget(ui, _("Beam"), instrument,
"beam_shift_m")
defocus_field = ui.create_line_edit_widget()
defocus_field.bind_text(
ControlBinding(instrument,
"C10",
converter=Converter.PhysicalValueToStringConverter(
units="nm", multiplier=1E9)))
c12_widget = PositionWidget(ui, _("C12"), instrument, "C12")
c21_widget = PositionWidget(ui, _("C21"), instrument, "C21")
c23_widget = PositionWidget(ui, _("C23"), instrument, "C23")
c3_field = ui.create_line_edit_widget()
c3_field.bind_text(
ControlBinding(instrument,
"C30",
converter=Converter.PhysicalValueToStringConverter(
units="nm", multiplier=1E9)))
c32_widget = PositionWidget(ui, _("C32"), instrument, "C32")
c34_widget = PositionWidget(ui, _("C34"), instrument, "C34")
blanked_checkbox = ui.create_check_box_widget(_("Beam Blanked"))
blanked_checkbox.bind_checked(
Binding.PropertyBinding(instrument, "is_blanked"))
slit_in_checkbox = ui.create_check_box_widget(_("Slit In"))
slit_in_checkbox.bind_checked(
Binding.PropertyBinding(instrument, "is_slit_in"))
voa_in_checkbox = ui.create_check_box_widget(_("VOA In"))
voa_in_checkbox.bind_checked(ControlBinding(instrument, "S_VOA"))
convergenve_angle_field = ui.create_line_edit_widget()
convergenve_angle_field.bind_text(
ControlBinding(instrument,
"ConvergenceAngle",
converter=Converter.PhysicalValueToStringConverter(
units="mrad", multiplier=1E3)))
c_aperture_widget = PositionWidget(ui,
_("CAperture"),
instrument,
"CAperture",
unit="mrad",
multiplier=1E3)
aperture_round_widget = PositionWidget(ui,
_("ApertureRound"),
instrument,
"ApertureRound",
unit="",
multiplier=1)
energy_offset_field = ui.create_line_edit_widget()
energy_offset_field.bind_text(
Binding.PropertyBinding(
instrument,
"energy_offset_eV",
converter=Converter.FloatToStringConverter()))
energy_dispersion_field = ui.create_line_edit_widget()
energy_dispersion_field.bind_text(
Binding.PropertyBinding(
instrument,
"energy_per_channel_eV",
converter=Converter.FloatToStringConverter()))
beam_row = ui.create_row_widget()
beam_row.add_spacing(8)
beam_row.add(blanked_checkbox)
beam_row.add_spacing(8)
beam_row.add(voa_in_checkbox)
beam_row.add_stretch()
eels_row = ui.create_row_widget()
eels_row.add_spacing(8)
eels_row.add(slit_in_checkbox)
eels_row.add_spacing(8)
eels_row.add(ui.create_label_widget("+eV"))
eels_row.add_spacing(4)
eels_row.add(energy_offset_field)
eels_row.add_spacing(8)
eels_row.add(ui.create_label_widget("eV/ch"))
eels_row.add_spacing(4)
eels_row.add(energy_dispersion_field)
eels_row.add_stretch()
defocus_row = ui.create_row_widget()
defocus_row.add_spacing(8)
defocus_row.add_spacing(8)
defocus_row.add(ui.create_label_widget("Defocus"))
defocus_row.add(defocus_field)
defocus_row.add_stretch()
c3_row = ui.create_row_widget()
c3_row.add_spacing(8)
c3_row.add_spacing(8)
c3_row.add(ui.create_label_widget("Spherical Aberration"))
c3_row.add(c3_field)
c3_row.add_stretch()
sample_row = ui.create_row_widget()
sample_row.add_spacing(8)
sample_row.add_spacing(8)
sample_row.add(sample_combo_box)
sample_row.add_stretch()
voltage_row = ui.create_row_widget()
voltage_row.add_spacing(8)
voltage_row.add_spacing(8)
voltage_row.add(ui.create_label_widget("Voltage"))
voltage_row.add(voltage_field)
voltage_row.add_stretch()
beam_current_row = ui.create_row_widget()
beam_current_row.add_spacing(8)
beam_current_row.add_spacing(8)
beam_current_row.add(ui.create_label_widget("Beam Current"))
beam_current_row.add(beam_current_field)
beam_current_row.add_stretch()
convergence_angle_row = ui.create_row_widget()
convergence_angle_row.add_spacing(8)
convergence_angle_row.add_spacing(8)
convergence_angle_row.add(ui.create_label_widget("Convergence Angle"))
convergence_angle_row.add(convergenve_angle_field)
convergence_angle_row.add_stretch()
column_widget.add(sample_row)
column_widget.add(voltage_row)
column_widget.add(beam_current_row)
column_widget.add(stage_position_widget)
column_widget.add(beam_shift_widget)
column_widget.add(defocus_row)
column_widget.add(c12_widget)
column_widget.add(c21_widget)
column_widget.add(c23_widget)
column_widget.add(c3_row)
column_widget.add(c32_widget)
column_widget.add(c34_widget)
column_widget.add(beam_row)
column_widget.add(convergence_angle_row)
column_widget.add(c_aperture_widget)
column_widget.add(aperture_round_widget)
column_widget.add(eels_row)
column_widget.add_stretch()
