Python QComboBox.currentText方法代码示例

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class _AcquisitionRasterWidget(_AcquisitionWidget):

    def _init_ui(self):
        # Widgets
        self._cb_raster_mode = QComboBox()
        self._cb_raster_mode.addItems([None] + list(_RASTER_MODES))

        # Layouts
        layout = _AcquisitionWidget._init_ui(self)
        layout.addRow('Raster mode', self._cb_raster_mode)

        # Singals
        self._cb_raster_mode.currentIndexChanged.connect(self.edited)

        return layout

    def parameter(self, parameter=None):
        parameter = _AcquisitionWidget.parameter(self, parameter)
        parameter.raster_mode = self._cb_raster_mode.currentText()
        return parameter

    def setParameter(self, condition):
        _AcquisitionWidget.setParameter(self, condition)
        self._cb_raster_mode.setCurrentIndex(self._cb_raster_mode.findText(condition.raster_mode))

    def setReadOnly(self, state):
        _AcquisitionWidget.setReadOnly(self, state)
        self._cb_raster_mode.setEnabled(not state)

    def isReadOnly(self):
        return _AcquisitionWidget.isReadOnly(self) and \
            not self._cb_raster_mode.isEnabled()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class _CompositionWidget(_ConditionWidget):

    def _init_ui(self):
        # Widgets
        self._cb_unit = QComboBox()
        self._cb_unit.addItems(list(_COMPOSITION_UNITS))

        # Layouts
        layout = _ConditionWidget._init_ui(self)
        layout.addRow('<i>Unit</i>', self._cb_unit)

        # Signals
        self._cb_unit.currentIndexChanged.connect(self.edited)

        return layout

    def parameter(self, parameter=None):
        parameter = _ConditionWidget.parameter(self, parameter)
        parameter.unit = self._cb_unit.currentText()
        return parameter

    def setParameter(self, condition):
        _ConditionWidget.setParameter(self, condition)
        self._cb_unit.setCurrentIndex(self._cb_unit.findText(condition.unit))

    def setReadOnly(self, state):
        _ConditionWidget.setReadOnly(self, state)
        self._cb_unit.setEnabled(not state)

    def isReadOnly(self):
        return _ConditionWidget.isReadOnly(self) and \
            not self._cb_unit.isEnabled()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class DetectorSpectrometerWidget(_DetectorWidget):

    def __init__(self, parent=None):
        _DetectorWidget.__init__(self, DetectorSpectrometer, parent)

    def _init_ui(self):
        # Widgets
        self._txt_channel_count = NumericalAttributeLineEdit(self.CLASS.channel_count)
        self._txt_channel_count.setFormat('{0:d}')
        self._wdg_calibration = CalibrationWidget()
        self._cb_collection_mode = QComboBox()
        self._cb_collection_mode.addItems([None] + list(_COLLECTION_MODES))

        # Layout
        layout = _DetectorWidget._init_ui(self)
        layout.insertRow(0, '<i>Channel count</i>', self._txt_channel_count)
        layout.insertRow(1, '<i>Calibration</i>', self._wdg_calibration)
        layout.addRow('Collection mode', self._cb_collection_mode)

        # Signals
        self._txt_channel_count.textEdited.connect(self.edited)
        self._wdg_calibration.edited.connect(self.edited)
        self._cb_collection_mode.currentIndexChanged.connect(self.edited)

        return layout

    def _create_parameter(self):
        return self.CLASS(1, CalibrationConstant('Quantity', 'm', 0.0))

    def parameter(self, parameter=None):
        parameter = _DetectorWidget.parameter(self, parameter)
        parameter.channel_count = self._txt_channel_count.text()
        parameter.calibration = self._wdg_calibration.calibration()
        parameter.collection_mode = self._cb_collection_mode.currentText()
        return parameter

    def setParameter(self, condition):
        _DetectorWidget.setParameter(self, condition)
        self._txt_channel_count.setText(condition.channel_count)
        self._wdg_calibration.setCalibration(condition.calibration)
        self._cb_collection_mode.setCurrentIndex(self._cb_collection_mode.findText(condition.collection_mode))

    def setReadOnly(self, state):
        _DetectorWidget.setReadOnly(self, state)
        self._txt_channel_count.setReadOnly(state)
        self._wdg_calibration.setReadOnly(state)
        self._cb_collection_mode.setEnabled(not state)

    def isReadOnly(self):
        return _DetectorWidget.isReadOnly(self) and \
            self._txt_channel_count.isReadOnly() and \
            self._wdg_calibration.isReadOnly() and \
            not self._cb_collection_mode.isEnabled()

    def hasAcceptableInput(self):
        return _DetectorWidget.hasAcceptableInput(self) and \
            self._txt_channel_count.hasAcceptableInput() and \
            self._wdg_calibration.hasAcceptableInput()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class FontLayout(QGridLayout):
    """Font selection"""
    def __init__(self, value, parent=None):
        QGridLayout.__init__(self)
        font = tuple_to_qfont(value)
        assert font is not None
        
        # Font family
        self.family = QFontComboBox(parent)
        self.family.setCurrentFont(font)
        self.addWidget(self.family, 0, 0, 1, -1)
        
        # Font size
        self.size = QComboBox(parent)
        self.size.setEditable(True)
        sizelist = list(range(6, 12)) + list(range(12, 30, 2)) + [36, 48, 72]
        size = font.pointSize()
        if size not in sizelist:
            sizelist.append(size)
            sizelist.sort()
        self.size.addItems([str(s) for s in sizelist])
        self.size.setCurrentIndex(sizelist.index(size))
        self.addWidget(self.size, 1, 0)
        
        # Italic or not
        self.italic = QCheckBox(_("Italic"), parent)
        self.italic.setChecked(font.italic())
        self.addWidget(self.italic, 1, 1)
        
        # Bold or not
        self.bold = QCheckBox(_("Bold"), parent)
        self.bold.setChecked(font.bold())
        self.addWidget(self.bold, 1, 2)
        
    def get_font(self):
        font = self.family.currentFont()
        font.setItalic(self.italic.isChecked())
        font.setBold(self.bold.isChecked())
        font.setPointSize(int(self.size.currentText()))
        return qfont_to_tuple(font)

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]

#.........这里部分代码省略.........
    is selected and the OK button is disabled. Selecting a framework enables
    the OK button.
    """

    def __init__(self, frameworks, config, parent=None):
        """
        Construct a dialog window.

        Parameters
        ----------
        frameworks : dict of (str, type)
            Names of all supported frameworks with their associated class
            (assumed to be a subclass of RunnerBase)
        config : Config
            Initial configuration
        parent : QWidget
        """
        super(ConfigDialog, self).__init__(parent)
        self.setWindowTitle(_('Configure tests'))
        layout = QVBoxLayout(self)

        framework_layout = QHBoxLayout()
        framework_label = QLabel(_('Test framework'))
        framework_layout.addWidget(framework_label)

        self.framework_combobox = QComboBox(self)
        for ix, (name, runner) in enumerate(sorted(frameworks.items())):
            installed = runner.is_installed()
            if installed:
                label = name
            else:
                label = '{} ({})'.format(name, _('not available'))
            self.framework_combobox.addItem(label)
            self.framework_combobox.model().item(ix).setEnabled(installed)

        framework_layout.addWidget(self.framework_combobox)
        layout.addLayout(framework_layout)

        layout.addSpacing(10)

        wdir_label = QLabel(_('Directory from which to run tests'))
        layout.addWidget(wdir_label)
        wdir_layout = QHBoxLayout()
        self.wdir_lineedit = QLineEdit(self)
        wdir_layout.addWidget(self.wdir_lineedit)
        self.wdir_button = QPushButton(ima.icon('DirOpenIcon'), '', self)
        self.wdir_button.setToolTip(_("Select directory"))
        self.wdir_button.clicked.connect(lambda: self.select_directory())
        wdir_layout.addWidget(self.wdir_button)
        layout.addLayout(wdir_layout)

        layout.addSpacing(20)

        self.buttons = QDialogButtonBox(QDialogButtonBox.Ok |
                                        QDialogButtonBox.Cancel)
        layout.addWidget(self.buttons)
        self.buttons.accepted.connect(self.accept)
        self.buttons.rejected.connect(self.reject)

        self.ok_button = self.buttons.button(QDialogButtonBox.Ok)
        self.ok_button.setEnabled(False)
        self.framework_combobox.currentIndexChanged.connect(
            self.framework_changed)

        self.framework_combobox.setCurrentIndex(-1)
        if config.framework:
            index = self.framework_combobox.findText(config.framework)
            if index != -1:
                self.framework_combobox.setCurrentIndex(index)
        self.wdir_lineedit.setText(config.wdir)

    @Slot(int)
    def framework_changed(self, index):
        """Called when selected framework changes."""
        if index != -1:
            self.ok_button.setEnabled(True)

    def select_directory(self):
        """Display dialog for user to select working directory."""
        basedir = to_text_string(self.wdir_lineedit.text())
        if not osp.isdir(basedir):
            basedir = getcwd()
        title = _("Select directory")
        directory = getexistingdirectory(self, title, basedir)
        if directory:
            self.wdir_lineedit.setText(directory)

    def get_config(self):
        """
        Return the test configuration specified by the user.

        Returns
        -------
        Config
            Test configuration
        """
        framework = self.framework_combobox.currentText()
        if framework == '':
            framework = None
        return Config(framework=framework, wdir=self.wdir_lineedit.text())

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class CSVSettingsDialog(QDialog):

    def __init__(self, parent=None):
        super().__init__(parent)
        self.settings = QSettings()

        # decimal
        self.decimalLabel = QLabel(self.tr("decimal:"))
        self.decimalComboBox = QComboBox()
        self.decimalLabel.setBuddy(self.decimalComboBox)
        self.decimalComboBox.addItems([",", "."])

        # separator
        self.separatorLabel = QLabel(self.tr("separator:"))
        self.separatorComboBox = QComboBox()
        self.separatorLabel.setBuddy(self.separatorComboBox)
        self.separatorComboBox.addItem("Semicolon ';'", ';')
        self.separatorComboBox.addItem("Comma ','", ',')
        self.separatorComboBox.addItem("Tabulator '\\t'", '\t')
        self.separatorComboBox.addItem("Whitespace ' '", ' ')

        # buttons
        self.buttons = QDialogButtonBox(
            QDialogButtonBox.Ok | QDialogButtonBox.Cancel
        )
        self.buttons.accepted.connect(self.accept)
        self.buttons.rejected.connect(self.reject)

        # layout
        layout = QGridLayout()
        layout.addWidget(self.decimalLabel, 0, 0)
        layout.addWidget(self.decimalComboBox, 0, 1)
        layout.addWidget(self.separatorLabel, 1, 0)
        layout.addWidget(self.separatorComboBox, 1, 1)
        layout.addWidget(self.buttons, 2, 0, 1, 2)
        self.setLayout(layout)

        # settings
        self.decimalComboBox.setCurrentIndex(
            self.decimalComboBox.findText(
                self.settings.value(DECIMAL_SETTING, ","))
        )
        self.separatorComboBox.setCurrentIndex(
            self.separatorComboBox.findData(
                self.settings.value(SEPARATOR_SETTING, ";"))
        )

        self.setWindowTitle(self.tr("record settings"))

    def accept(self):
        self.settings.setValue(DECIMAL_SETTING, self.decimal)
        self.settings.setValue(SEPARATOR_SETTING, self.separator)
        super().accept()

    # decimal property
    @property
    def decimal(self):
        return self.decimalComboBox.currentText()

    # seperator property
    @property
    def separator(self):
        return self.separatorComboBox.itemData(
            self.separatorComboBox.currentIndex())

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class AcquisitionRasterXYZWidget(_AcquisitionRasterWidget):

    def __init__(self, parent=None):
        _AcquisitionRasterWidget.__init__(self, AcquisitionRasterXYZ, parent)

    def _init_ui(self):
        # Widgets
        self._txt_step_count_x = NumericalAttributeLineEdit(self.CLASS.step_count_x)
        self._txt_step_count_x.setFormat('{0:d}')
        self._txt_step_count_y = NumericalAttributeLineEdit(self.CLASS.step_count_y)
        self._txt_step_count_y.setFormat('{0:d}')
        self._txt_step_count_z = NumericalAttributeLineEdit(self.CLASS.step_count_z)
        self._txt_step_count_z.setFormat('{0:d}')
        self._txt_step_size_x = NumericalAttributeLineEdit(self.CLASS.step_size_x)
        self._txt_step_size_y = NumericalAttributeLineEdit(self.CLASS.step_size_y)
        self._txt_step_size_z = NumericalAttributeLineEdit(self.CLASS.step_size_z)
        self._cb_raster_mode_z = QComboBox()
        self._cb_raster_mode_z.addItems([None] + list(_RASTER_MODES_Z))
        self._cb_location = QComboBox()
        self._cb_location.addItems(list(_POSITION_LOCATIONS))
        self._wdg_position = SpecimenPositionWidget(inline=True)

        # Layouts
        layout = _AcquisitionRasterWidget._init_ui(self)
        layout.insertRow(0, '<i>Step count (x)</i>', self._txt_step_count_x)
        layout.insertRow(1, '<i>Step count (y)</i>', self._txt_step_count_y)
        layout.insertRow(2, '<i>Step count (z)</i>', self._txt_step_count_z)
        layout.insertRow(3, 'Step size (x)', self._txt_step_size_x)
        layout.insertRow(4, 'Step size (y)', self._txt_step_size_y)
        layout.insertRow(5, 'Step size (z)', self._txt_step_size_z)
        layout.addRow('Raster mode (z)', self._cb_raster_mode_z)
        layout.addRow('Position', self._cb_location)
        layout.addWidget(self._wdg_position)

        # Signals
        self._txt_step_count_x.textEdited.connect(self.edited)
        self._txt_step_count_y.textEdited.connect(self.edited)
        self._txt_step_count_z.textEdited.connect(self.edited)
        self._txt_step_size_x.textEdited.connect(self.edited)
        self._txt_step_size_y.textEdited.connect(self.edited)
        self._txt_step_size_z.textEdited.connect(self.edited)
        self._cb_raster_mode_z.currentIndexChanged.connect(self.edited)
        self._cb_location.currentIndexChanged.connect(self.edited)
        self._wdg_position.edited.connect(self.edited)

        return layout

    def _create_parameter(self):
        return self.CLASS(1, 1, 1)

    def parameter(self, parameter=None):
        parameter = _AcquisitionRasterWidget.parameter(self, parameter)
        parameter.step_count_x = self._txt_step_count_x.text()
        parameter.step_count_y = self._txt_step_count_y.text()
        parameter.step_count_z = self._txt_step_count_z.text()
        parameter.step_size_x = self._txt_step_size_x.text()
        parameter.step_size_y = self._txt_step_size_y.text()
        parameter.step_size_z = self._txt_step_size_z.text()
        parameter.raster_mode_z = self._cb_raster_mode_z.currentText()
        parameter.position = (self._wdg_position.condition(),
                              self._cb_location.currentText())
        return parameter

    def setParameter(self, condition):
        _AcquisitionRasterWidget.setParameter(self, condition)
        self._txt_step_count_x.setText(condition.step_count_x)
        self._txt_step_count_y.setText(condition.step_count_y)
        self._txt_step_count_z.setText(condition.step_count_z)
        self._txt_step_size_x.setText(condition.step_size_x)
        self._txt_step_size_y.setText(condition.step_size_y)
        self._txt_step_size_z.setText(condition.step_size_z)
        self._cb_raster_mode_z.setCurrentIndex(self._cb_raster_mode_z.findText(condition.raster_mode_z))

        position, location = condition.get_position(True)
        self._cb_location.setCurrentIndex(self._cb_location.findText(location))
        if position is not None:
            self._wdg_position.setParameter(position)

    def setReadOnly(self, state):
        _AcquisitionRasterWidget.setReadOnly(self, state)
        self._txt_step_count_x.setReadOnly(state)
        self._txt_step_count_y.setReadOnly(state)
        self._txt_step_count_z.setReadOnly(state)
        self._txt_step_size_x.setReadOnly(state)
        self._txt_step_size_y.setReadOnly(state)
        self._txt_step_size_z.setReadOnly(state)
        self._cb_raster_mode_z.setEnabled(not state)
        self._cb_location.setEnabled(not state)
        self._wdg_position.setReadOnly(state)

    def isReadOnly(self):
        return _AcquisitionRasterWidget.isReadOnly(self) and \
            self._txt_step_count_x.isReadOnly() and \
            self._txt_step_count_y.isReadOnly() and \
            self._txt_step_count_z.isReadOnly() and \
            self._txt_step_size_x.isReadOnly() and \
            self._txt_step_size_y.isReadOnly() and \
            self._txt_step_size_z.isReadOnly() and \
            not self._cb_raster_mode_z.isEnabled() and \
            not self._cb_location.isEnabled() and \
#.........这里部分代码省略.........

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]

#.........这里部分代码省略.........
        self.minSpinBox.setRange(-sys.maxsize, sys.maxsize)
        self.minLabel.setBuddy(self.minSpinBox)
        self.minSpinBox.setValue(self.item.min or 0.0)

        # max
        self.maxLabel = QLabel(self.tr("maximum:"))
        self.maxSpinBox = QDoubleSpinBox()
        self.maxSpinBox.setRange(-sys.maxsize, sys.maxsize)
        self.maxSpinBox.setValue(self.item.max or 100.0)

        # numerator
        self.scalefactorLabel = QLabel(self.tr("scalefactor:"))
        self.scalefactorSpinBox = NoZerosDoubleSpinBox()
        self.scalefactorSpinBox.setRange(-sys.maxsize, sys.maxsize)
        self.scalefactorSpinBox.setButtonSymbols(QSpinBox.NoButtons)
        self.scalefactorSpinBox.setDecimals(10)
        self.scalefactorSpinBox.setValue(self.item.scalefactor or 1)
        self.scalefactorLabel.setBuddy(self.scalefactorSpinBox)

        # readonly
        self.readonlyCheckBox = QCheckBox(self.tr("readonly"))
        self.readonlyCheckBox.setChecked(Qt.Checked if self.item.readonly
                                         else Qt.Unchecked)
        self.readonlyCheckBox.stateChanged.connect(self.data_changed)

        # buttons
        self.buttons = QDialogButtonBox(
            QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
            Qt.Horizontal
        )
        self.buttons.accepted.connect(self.accept)
        self.buttons.rejected.connect(self.reject)

        # layout
        layout = QGridLayout()
        layout.addWidget(self.nameLabel, 0, 0)
        layout.addWidget(self.nameLineEdit, 0, 1)
        layout.addWidget(self.unitLabel, 1, 0)
        layout.addWidget(self.unitLineEdit, 1, 1)
        layout.addWidget(self.typeLabel, 2, 0)
        layout.addWidget(self.typeComboBox, 2, 1)
        layout.addWidget(self.decimalsLabel, 3, 0)
        layout.addWidget(self.decimalsSpinBox, 3, 1)
        layout.addWidget(self.minLabel, 4, 0)
        layout.addWidget(self.minSpinBox, 4, 1)
        layout.addWidget(self.maxLabel, 5, 0)
        layout.addWidget(self.maxSpinBox, 5, 1)
        layout.addWidget(self.scalefactorLabel, 6, 0)
        layout.addWidget(self.scalefactorSpinBox, 6, 1)
        layout.addWidget(self.readonlyCheckBox, 7, 0, 1, 2)
        layout.addWidget(self.buttons, 8, 0, 1, 2)
        self.setLayout(layout)

        # misc
        self.setWindowTitle("Edit JsonItem '%s'" % self.item.key)
        self.data_changed()

    def accept(self):
        self.item.name = self.nameLineEdit.text()
        self.item.unit = self.unitLineEdit.text()
        self.item.decimals = self.decimalsSpinBox.value()
        self.item.min = self.minSpinBox.value()
        self.item.max = self.maxSpinBox.value()
        self.item.scalefactor = self.scalefactorSpinBox.value()
        self.item.readonly = self.readonlyCheckBox.checkState() == Qt.Checked
        self.item.type = self.typeComboBox.currentText()
        return super().accept()

    def data_changed(self):
        type_numeric = self.typeComboBox.currentText() not in ('bool', 'str')
        type_int = self.typeComboBox.currentText() == 'int'
        readonly  = self.readonlyCheckBox.checkState() == Qt.Checked

        # not used properties invisible
        self.decimalsSpinBox.setVisible(type_numeric)
        self.decimalsLabel.setVisible(type_numeric)

        self.scalefactorSpinBox.setVisible(type_numeric)
        self.scalefactorLabel.setVisible(type_numeric)

        self.minSpinBox.setVisible(type_numeric and not readonly)
        self.minLabel.setVisible(type_numeric and not readonly)

        self.maxSpinBox.setVisible(type_numeric and not readonly)
        self.maxLabel.setVisible(type_numeric and not readonly)

        self.unitLineEdit.setVisible(type_numeric)
        self.unitLabel.setVisible(type_numeric)

        # no decimals for int
        self.minSpinBox.setDecimals(self.decimalsSpinBox.value())
        self.maxSpinBox.setDecimals(self.decimalsSpinBox.value())

        if type_int:
            delta = self.decimalsSpinBox.value() - self.last_decimals
            self.scalefactorSpinBox.setValue(
                self.scalefactorSpinBox.value() / 10**delta
            )

        self.last_decimals = self.decimalsSpinBox.value()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]

#.........这里部分代码省略.........

        # Create calculation label and input box
        self.data_label = QLabel("Data:")
        self.data_label.setFixedWidth(100)
        self.data_label.setAlignment((Qt.AlignRight | Qt.AlignTop))
        self.data_label.setFont(boldFont)

        self.data_combobox = QComboBox()
        self.data_combobox.addItems([str(x).strip() for x in self.data.component_ids() if not x in self.data.coordinate_components])
        self.data_combobox.setMinimumWidth(200)

        hbl1 = QHBoxLayout()
        hbl1.addWidget(self.data_label)
        hbl1.addWidget(self.data_combobox)

        # Create calculation label and input box
        self.order_label = QLabel("Order:")
        self.order_label.setFixedWidth(100)
        self.order_label.setAlignment((Qt.AlignRight | Qt.AlignTop))
        self.order_label.setFont(boldFont)

        self.order_combobox = QComboBox()
        self.order_combobox.addItems(["1", "2", "3", "4", "5", "6", "7", "8"])
        self.order_combobox.setMinimumWidth(200)

        hbl2 = QHBoxLayout()
        hbl2.addWidget(self.order_label)
        hbl2.addWidget(self.order_combobox)

        # Create Calculate and Cancel buttons
        self.calculateButton = QPushButton("Calculate")
        self.calculateButton.clicked.connect(self.calculate_callback)
        self.calculateButton.setDefault(True)

        self.cancelButton = QPushButton("Cancel")
        self.cancelButton.clicked.connect(self.cancel_callback)

        hbl5 = QHBoxLayout()
        hbl5.addStretch(1)
        hbl5.addWidget(self.cancelButton)
        hbl5.addWidget(self.calculateButton)

        # Add calculation and buttons to popup box
        vbl = QVBoxLayout()
        vbl.addLayout(hbl1)
        vbl.addLayout(hbl2)
        vbl.addLayout(hbl5)

        self.setLayout(vbl)
        self.setMaximumWidth(700)
        self.show()

    def do_calculation(self, order, data_name):
        # Grab spectral-cube
        import spectral_cube
        cube = spectral_cube.SpectralCube(self.data[data_name], wcs=self.data.coords.wcs)

        cube_moment = cube.moment(order=order, axis=0)

        self.label = '{}-moment-{}'.format(data_name, order)

        # Add new overlay/component to cubeviz. We add this both to the 2D
        # container Data object and also as an overlay. In future we might be
        # able to use the 2D container Data object for the overlays directly.
        add_to_2d_container(self.parent, self.data, cube_moment.value, cube_moment.unit, self.label)

        # Going to pass in just the value into the overlay as the units aren't
        # currently used for the overlay area.  BUT, this is probably not the
        # best way to do this.
        self.parent.add_overlay(cube_moment.value, self.label, display_now=False)

    def calculate_callback(self):
        """
        Callback for when they hit calculate
        :return:
        """

        # Determine the data component and order
        order = int(self.order_combobox.currentText())
        data_name = self.data_combobox.currentText()

        try:
            self.do_calculation(order, data_name)
        except Exception as e:
            show_error_message(str(e), 'Moment Map Error', parent=self)

        self.close()

    def cancel_callback(self, caller=0):
        """
        Cancel callback when the person hits the cancel button

        :param caller:
        :return:
        """
        self.close()

    def keyPressEvent(self, e):
        if e.key() == Qt.Key_Escape:
            self.cancel_callback()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class SerialDialog(QDialog):

    def __init__(self, settings, parent=None):
        super().__init__(parent)
        self.settings = settings
        self.serialports = []

        # port
        self.portLabel = QLabel(self.tr("COM Port:"))
        self.portComboBox = QComboBox()
        self.portLabel.setBuddy(self.portComboBox)
        self.refresh_comports(self.portComboBox)

        # baudrate
        self.baudrateLabel = QLabel(self.tr("Baudrate:"))
        self.baudrateComboBox = QComboBox()
        self.baudrateLabel.setBuddy(self.baudrateComboBox)
        for br in BAUDRATES:
            self.baudrateComboBox.addItem(str(br), br)

        # buttons
        self.dlgbuttons = QDialogButtonBox(
            QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal)
        self.dlgbuttons.rejected.connect(self.reject)
        self.dlgbuttons.accepted.connect(self.accept)

        # layout
        layout = QGridLayout()
        layout.addWidget(self.portLabel, 0, 0)
        layout.addWidget(self.portComboBox, 0, 1)
        layout.addWidget(self.baudrateLabel, 1, 0)
        layout.addWidget(self.baudrateComboBox, 1, 1)
        layout.addWidget(self.dlgbuttons, 2, 0, 1, 2)
        self.setLayout(layout)
        self.setWindowTitle(self.tr("Serial Settings"))

        # settings
        defaults = {
            PORT_SETTING: "",
            BAUDRATE_SETTING: "115200"
        }
        self.tmp_settings = ConfigManager()
        self.tmp_settings.set_defaults(defaults)
        self.tmp_settings.set_many(
            {key: self.settings.get(key) for key in defaults.keys()}
        )
        self.tmp_settings.add_handler(PORT_SETTING, self.portComboBox)
        self.tmp_settings.add_handler(BAUDRATE_SETTING, self.baudrateComboBox)

    def accept(self):
        d = self.tmp_settings.as_dict()
        self.settings.set_many(d)
        super().accept()

    def refresh_comports(self, combobox):
        self.serialports = serial_ports()
        for port in self.serialports:
            combobox.addItem(port)

    @property
    def port(self):
        return self.portComboBox.currentText()

    @port.setter
    def port(self, value):
        if value in self.serialports:
            self.portComboBox.setCurrentIndex(
                self.portComboBox.findText(value))
        else:
            raise ValueError("serial port '%s' not available" % value)

    @property
    def baudrate(self):
        return self.baudrateComboBox.currentData()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]

#.........这里部分代码省略.........

        # Widget setup
        self.combo_python_version.addItems(python_versions)
        self.radio_new_dir.setChecked(True)
        self.text_location.setEnabled(True)
        self.text_location.setReadOnly(True)
        self.button_select_location.setIcon(get_std_icon('DirOpenIcon'))
        self.button_cancel.setDefault(True)
        self.button_cancel.setAutoDefault(True)
        self.button_create.setEnabled(False)
        self.combo_project_type.addItems(self._get_project_types())
        self.combo_python_version.setCurrentIndex(
            python_versions.index(current_python_version))
        self.setWindowTitle(_('Create new project'))
        self.setFixedWidth(500)
        self.label_python_version.setVisible(False)
        self.combo_python_version.setVisible(False)

        # Layouts        
        layout_top = QHBoxLayout()
        layout_top.addWidget(self.radio_new_dir)
        layout_top.addWidget(self.radio_from_dir)
        layout_top.addStretch(1)
        self.groupbox.setLayout(layout_top)

        layout_grid = QGridLayout()
        layout_grid.addWidget(self.label_project_name, 0, 0)
        layout_grid.addWidget(self.text_project_name, 0, 1, 1, 2)
        layout_grid.addWidget(self.label_location, 1, 0)
        layout_grid.addWidget(self.text_location, 1, 1)
        layout_grid.addWidget(self.button_select_location, 1, 2)
        layout_grid.addWidget(self.label_project_type, 2, 0)
        layout_grid.addWidget(self.combo_project_type, 2, 1, 1, 2)
        layout_grid.addWidget(self.label_python_version, 3, 0)
        layout_grid.addWidget(self.combo_python_version, 3, 1, 1, 2)

        layout = QVBoxLayout()
        layout.addWidget(self.groupbox)
        layout.addSpacing(10)
        layout.addLayout(layout_grid)
        layout.addStretch()
        layout.addSpacing(20)
        layout.addWidget(self.bbox)

        self.setLayout(layout)

        # Signals and slots
        self.button_select_location.clicked.connect(self.select_location)
        self.button_create.clicked.connect(self.create_project)
        self.button_cancel.clicked.connect(self.close)
        self.radio_from_dir.clicked.connect(self.update_location)
        self.radio_new_dir.clicked.connect(self.update_location)
        self.text_project_name.textChanged.connect(self.update_location)

    def _get_project_types(self):
        """Get all available project types."""
        project_types = get_available_project_types()
        projects = []

        for project in project_types:
            projects.append(project.PROJECT_TYPE_NAME)

        return projects

    def select_location(self):
        """Select directory."""
        location = osp.normpath(getexistingdirectory(self,
                                                     _("Select directory"),
                                                     self.location))

        if location:
            if is_writable(location):
                self.location = location
                self.update_location()

    def update_location(self, text=''):
        """Update text of location."""
        self.text_project_name.setEnabled(self.radio_new_dir.isChecked())
        name = self.text_project_name.text().strip()

        if name and self.radio_new_dir.isChecked():
            path = osp.join(self.location, name)
            self.button_create.setDisabled(os.path.isdir(path))
        elif self.radio_from_dir.isChecked():
            self.button_create.setEnabled(True)
            path = self.location
        else:
            self.button_create.setEnabled(False)
            path = self.location
        
        self.text_location.setText(path)
        
    def create_project(self):
        """Create project."""
        packages = ['python={0}'.format(self.combo_python_version.currentText())]
        self.sig_project_creation_requested.emit(
            self.text_location.text(),
            self.combo_project_type.currentText(),
            packages)
        self.accept()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]

#.........这里部分代码省略.........
        try:
            self.main()
        except Exception as e:
            info = QMessageBox.critical(self, "Error", str(e))
            self.cancel()
            raise

    def main(self):
        """
        Main function to process input and call smoothing function
        """
        success = self.input_validation()

        if not success:
            return

        self.hide()
        self.abort_window = AbortWindow(self)
        QApplication.processEvents()

        # Add smoothing parameters

        self.smooth_cube.abort_window = self.abort_window
        if self.smooth_cube.parent is None and self.parent is not self.smooth_cube:
            self.smooth_cube.parent = self.parent
        if self.parent is not self.smooth_cube:
            self.smooth_cube.data = self.data
        self.smooth_cube.smoothing_axis = self.current_axis
        self.smooth_cube.kernel_type = self.current_kernel_type
        if self.current_kernel_type == "median":
            self.smooth_cube.kernel_size = int(self.k_size.text())
        else:
            self.smooth_cube.kernel_size = float(self.k_size.text())
        self.smooth_cube.component_id = str(self.component_combo.currentText())
        self.smooth_cube.output_as_component = True

        if self.is_preview_active:
            self.parent.end_smoothing_preview()
            self.is_preview_active = False
        self.smooth_cube.multi_threading_smooth()
        return

    def update_preview_button(self):
        if self.parent is None or "spatial" != self.current_axis:
            self.previewButton.setDisabled(True)
            return
        self.previewButton.setDisabled(False)
        return

    def call_preview(self):
        try:
            self.preview()
        except Exception as e:
            info = QMessageBox.critical(self, "Error", str(e))
            self.cancel()
            raise

    def preview(self):
        """Preview current options"""
        success = self.input_validation()

        if not success:
            return

        if self.smooth_cube.parent is None and self.parent is not self.smooth_cube:
            self.smooth_cube.parent = self.parent

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]

#.........这里部分代码省略.........

        layout = QVBoxLayout()
        version_layout = QHBoxLayout()
        version_layout.addWidget(self.label)
        version_layout.addStretch()
        version_layout.addWidget(self.widget_version)
        layout.addLayout(version_layout)

        self.widgets = [self.checkbox, self.button_ok, self.widget_version, self.table_dependencies]

        # Create a Table
        if action in [C.ACTION_INSTALL, C.ACTION_UPGRADE, C.ACTION_DOWNGRADE]:
            table = QTableView(self)
            dialog_size = QSize(dialog_size.width() + 40, 300)
            self.table_dependencies = table
            layout.addWidget(self.checkbox)
            self.checkbox.setChecked(True)
            self._changed_version(versions[0])

            table.setSelectionBehavior(QAbstractItemView.SelectRows)
            table.verticalHeader().hide()
            table.horizontalHeader().hide()
            table.setAlternatingRowColors(True)
            table.setShowGrid(False)
            table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
            table.horizontalHeader().setStretchLastSection(True)

        layout.addWidget(self.table_dependencies)
        layout.addWidget(self.bbox)

        title = "{0}: {1}".format(action_title[action], name)
        self.setLayout(layout)
        self.setMinimumSize(dialog_size)
        self.setFixedSize(dialog_size)
        self.setWindowTitle(title)
        self.setModal(True)

        # Signals and slots
        self.bbox.accepted.connect(self.accept)
        self.bbox.rejected.connect(self.close)
        self.combobox_version.currentIndexChanged.connect(self._changed_version)
        self.checkbox.stateChanged.connect(self._changed_checkbox)

    def _changed_version(self, version, dependencies=True):
        """ """
        self._set_gui_disabled(True)
        version = self.combobox_version.currentText()
        install_dependencies = self.checkbox.checkState() == Qt.Checked
        self._version_text = to_text_string(version)
        self._get_dependencies(install_dependencies)

    def _get_dependencies(self, dependencies=True):
        """ """
        package_name = [self._name + "=" + self._version_text]

        worker = self.api.conda_dependencies(
            prefix=self._prefix, pkgs=package_name, dep=dependencies, channels=self._active_channels
        )
        worker.sig_finished.connect(self._on_process_finished)

    def _changed_checkbox(self, state):
        """ """
        if state:
            self._changed_version(self._version_text)
        else:
            self._changed_version(self._version_text, dependencies=False)

    def _on_process_finished(self, worker, output, error):
        """ """
        if self.isVisible():
            dic = output
            self.dependencies_dic = dic
            self._set_dependencies_table()
            self._set_gui_disabled(False)

    def _set_dependencies_table(self):
        """ """
        table = self.table_dependencies
        dic = self.dependencies_dic
        table.setModel(CondaDependenciesModel(self, dic, self._packages_sizes))
        table.resizeColumnsToContents()
        table.resizeRowsToContents()

    def _set_gui_disabled(self, value):
        """ """
        if value:
            table = self.table_dependencies
            table.setModel(CondaDependenciesModel(self, {}))
            table.resizeColumnsToContents()
            table.setDisabled(True)
        else:
            table = self.table_dependencies
            table.setDisabled(False)

        for widget in self.widgets:
            widget.setDisabled(value)

    def reject(self):
        self.api.conda_terminate()
        super(CondaPackageActionDialog, self).reject()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class DetectorSpectrometerXEDSWidget(DetectorSpectrometerWidget):

    def __init__(self, parent=None):
        _DetectorWidget.__init__(self, DetectorSpectrometerXEDS, parent)

    def _init_ui(self):
        # Widgets
        self._cb_technology = QComboBox()
        self._cb_technology.addItems([None] + list(_XEDS_TECHNOLOGIES))
        self._txt_nominal_throughput = NumericalAttributeLineEdit(self.CLASS.nominal_throughput)
        self._txt_time_constant = NumericalAttributeLineEdit(self.CLASS.time_constant)
        self._txt_strobe_rate = NumericalAttributeLineEdit(self.CLASS.strobe_rate)
        self._wdg_window = WindowWidget()

        # Layout
        form = DetectorSpectrometerWidget._init_ui(self)
        form.addRow('Technology', self._cb_technology)
        form.addRow('Nominal throughput', self._txt_nominal_throughput)
        form.addRow('Time constant', self._txt_time_constant)
        form.addRow('Strobe rate', self._txt_strobe_rate)
        form.addRow('Window', self._wdg_window)

        # Signals
        self._cb_technology.currentIndexChanged.connect(self.edited)
        self._txt_nominal_throughput.textEdited.connect(self.edited)
        self._txt_time_constant.textEdited.connect(self.edited)
        self._txt_strobe_rate.textEdited.connect(self.edited)
        self._wdg_window.edited.connect(self.edited)

        return form

    def _create_parameter(self):
        return self.CLASS(1, CalibrationConstant('Quantity', 'm', 0.0))

    def parameter(self, parameter=None):
        parameter = DetectorSpectrometerWidget.parameter(self, parameter)
        parameter.technology = self._cb_technology.currentText()
        parameter.nominal_throughput = self._txt_nominal_throughput.text()
        parameter.time_constant = self._txt_time_constant.text()
        parameter.strobe_rate = self._txt_strobe_rate.text()
        parameter.window = self._wdg_window.window()
        return parameter

    def setParameter(self, condition):
        DetectorSpectrometerWidget.setParameter(self, condition)
        self._cb_technology.setCurrentIndex(self._cb_technology.findText(condition.technology))
        self._txt_nominal_throughput.setText(condition.nominal_throughput)
        self._txt_time_constant.setText(condition.time_constant)
        self._txt_strobe_rate.setText(condition.strobe_rate)
        self._wdg_window.setWindow(condition.window)

    def setReadOnly(self, state):
        DetectorSpectrometerWidget.setReadOnly(self, state)
        self._cb_technology.setEnabled(not state)
        self._txt_nominal_throughput.setReadOnly(state)
        self._txt_time_constant.setReadOnly(state)
        self._txt_strobe_rate.setReadOnly(state)
        self._wdg_window.setReadOnly(state)

    def isReadOnly(self):
        return DetectorSpectrometerWidget.isReadOnly(self) and \
            not self._cb_technology.isEnabled() and \
            self._txt_nominal_throughput.isReadOnly() and \
            self._txt_time_constant.isReadOnly() and \
            self._txt_strobe_rate.isReadOnly() and \
            self._wdg_window.isReadOnly()

    def hasAcceptableInput(self):
        return DetectorSpectrometerWidget.hasAcceptableInput(self) and \
            self._txt_nominal_throughput.hasAcceptableInput() and \
            self._txt_time_constant.hasAcceptableInput() and \
            self._txt_strobe_rate.hasAcceptableInput() and \
            self._wdg_window.hasAcceptableInput()

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import currentText [as 别名]
class _DetectorWidget(_ConditionWidget):

    def _init_ui(self):
        # Widgets
        self._cb_signal_type = QComboBox()
        self._cb_signal_type.addItems([None] + list(_SIGNAL_TYPES))
        self._txt_manufacturer = TextAttributeLineEdit(self.CLASS.manufacturer)
        self._txt_model = TextAttributeLineEdit(self.CLASS.model)
        self._txt_serial_number = TextAttributeLineEdit(self.CLASS.serial_number)
        self._txt_measurement_unit = UnitAttributeLineEdit(self.CLASS.measurement_unit)
        self._txt_elevation = NumericalAttributeLineEdit(self.CLASS.elevation)
        self._txt_azimuth = NumericalAttributeLineEdit(self.CLASS.azimuth)
        self._txt_distance = NumericalAttributeLineEdit(self.CLASS.distance)
        self._txt_area = NumericalAttributeLineEdit(self.CLASS.area)
        self._txt_solid_angle = NumericalAttributeLineEdit(self.CLASS.solid_angle)
        self._txt_semi_angle = NumericalAttributeLineEdit(self.CLASS.semi_angle)
        self._txt_temperature = NumericalAttributeLineEdit(self.CLASS.temperature)

        # Layout
        layout = _ConditionWidget._init_ui(self)
        layout.addRow('Type of signal', self._cb_signal_type)
        layout.addRow('Manufacturer', self._txt_manufacturer)
        layout.addRow('Model', self._txt_model)
        layout.addRow('Serial number', self._txt_serial_number)
        layout.addRow('Measurement unit', self._txt_measurement_unit)
        layout.addRow('Elevation', self._txt_elevation)
        layout.addRow('Azimuth', self._txt_azimuth)
        layout.addRow('Distance', self._txt_distance)
        layout.addRow('Area', self._txt_area)
        layout.addRow('Solid angle', self._txt_solid_angle)
        layout.addRow('Semi angle', self._txt_semi_angle)
        layout.addRow('Temperature', self._txt_temperature)

        # Signals
        self._cb_signal_type.currentIndexChanged.connect(self.edited)
        self._txt_manufacturer.textEdited.connect(self.edited)
        self._txt_model.textEdited.connect(self.edited)
        self._txt_serial_number.textEdited.connect(self.edited)
        self._txt_measurement_unit.textEdited.connect(self.edited)
        self._txt_elevation.textEdited.connect(self.edited)
        self._txt_azimuth.textEdited.connect(self.edited)
        self._txt_distance.textEdited.connect(self.edited)
        self._txt_area.textEdited.connect(self.edited)
        self._txt_solid_angle.textEdited.connect(self.edited)
        self._txt_semi_angle.textEdited.connect(self.edited)
        self._txt_temperature.textEdited.connect(self.edited)

        return layout

    def parameter(self, parameter=None):
        parameter = _ConditionWidget.parameter(self, parameter)
        parameter.signal_type = self._cb_signal_type.currentText()
        parameter.manufacturer = self._txt_manufacturer.text()
        parameter.model = self._txt_model.text()
        parameter.serial_number = self._txt_serial_number.text()
        parameter.measurement_unit = self._txt_measurement_unit.text()
        parameter.elevation = self._txt_elevation.text()
        parameter.azimuth = self._txt_azimuth.text()
        parameter.distance = self._txt_distance.text()
        parameter.area = self._txt_area.text()
        parameter.solid_angle = self._txt_solid_angle.text()
        parameter.semi_angle = self._txt_semi_angle.text()
        parameter.temperature = self._txt_temperature.text()
        return parameter

    def setParameter(self, condition):
        _ConditionWidget.setParameter(self, condition)
        self._cb_signal_type.setCurrentIndex(self._cb_signal_type.findText(condition.signal_type))
        self._txt_manufacturer.setText(condition.manufacturer)
        self._txt_model.setText(condition.model)
        self._txt_serial_number.setText(condition.serial_number)
        self._txt_measurement_unit.setText(condition.measurement_unit)
        self._txt_elevation.setText(condition.elevation)
        self._txt_azimuth.setText(condition.azimuth)
        self._txt_distance.setText(condition.distance)
        self._txt_area.setText(condition.area)
        self._txt_solid_angle.setText(condition.solid_angle)
        self._txt_semi_angle.setText(condition.semi_angle)
        self._txt_temperature.setText(condition.temperature)

    def setReadOnly(self, state):
        _ConditionWidget.setReadOnly(self, state)
        self._cb_signal_type.setEnabled(not state)
        self._txt_manufacturer.setReadOnly(state)
        self._txt_model.setReadOnly(state)
        self._txt_serial_number.setReadOnly(state)
        self._txt_measurement_unit.setReadOnly(state)
        self._txt_elevation.setReadOnly(state)
        self._txt_azimuth.setReadOnly(state)
        self._txt_distance.setReadOnly(state)
        self._txt_area.setReadOnly(state)
        self._txt_solid_angle.setReadOnly(state)
        self._txt_semi_angle.setReadOnly(state)
        self._txt_temperature.setReadOnly(state)

    def isReadOnly(self):
        return _ConditionWidget.isReadOnly(self) and \
            not self._cb_signal_type.isEnabled() and \
            self._txt_manufacturer.isReadOnly() and \
            self._txt_model.isReadOnly() and \
#.........这里部分代码省略.........