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# -*- coding: utf-8 -*- |
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""" |
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This file contains custom item widgets for the pulse editor QTableViews. |
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Qudi is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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Qudi is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with Qudi. If not, see <http://www.gnu.org/licenses/>. |
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Copyright (c) the Qudi Developers. See the COPYRIGHT.txt file at the |
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top-level directory of this distribution and at <https://github.com/Ulm-IQO/qudi/> |
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""" |
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from qtpy import QtCore, QtGui |
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from collections import OrderedDict |
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from qtwidgets.scientific_spinbox import ScienDSpinBox, ScienSpinBox |
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class DigitalChannelsWidget(QtGui.QWidget): |
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""" |
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""" |
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stateChanged = QtCore.Signal() |
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def __init__(self, parent=None, digital_channels=None): |
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super().__init__(parent) |
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if digital_channels is None: |
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self._digital_channels = list() |
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else: |
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self._digital_channels = digital_channels |
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self._dch_checkboxes = OrderedDict() |
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self._width_hint = 30 * len(self._digital_channels) |
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main_layout = QtGui.QHBoxLayout() |
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for chnl in self._digital_channels: |
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# Create QLabel and QCheckBox for each digital channel |
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label = QtGui.QLabel(chnl.rsplit('ch')[1]) |
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label.setFixedWidth(30) |
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label.setAlignment(QtCore.Qt.AlignCenter) |
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widget = QtGui.QCheckBox() |
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widget.setFixedWidth(19) |
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widget.setChecked(False) |
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self._dch_checkboxes[chnl] = {'label': label, 'widget': widget} |
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# Forward editingFinished signal of child widget |
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widget.stateChanged.connect(self.stateChanged) |
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# Arrange CheckBoxes and Labels in a layout |
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v_layout = QtGui.QVBoxLayout() |
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v_layout.addWidget(label) |
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v_layout.addWidget(widget) |
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v_layout.setAlignment(label, QtCore.Qt.AlignHCenter) |
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v_layout.setAlignment(widget, QtCore.Qt.AlignHCenter) |
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main_layout.addLayout(v_layout) |
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main_layout.addStretch(1) |
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main_layout.setSpacing(0) |
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main_layout.setContentsMargins(0, 0, 0, 0) |
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self.setLayout(main_layout) |
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def data(self): |
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digital_states = OrderedDict() |
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for chnl in self._digital_channels: |
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digital_states[chnl] = self._dch_checkboxes[chnl]['widget'].isChecked() |
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return digital_states |
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def setData(self, data): |
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for chnl in data: |
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self._dch_checkboxes[chnl]['widget'].setChecked(data[chnl]) |
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self.stateChanged.emit() |
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return |
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def sizeHint(self): |
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return QtCore.QSize(self._width_hint, 50) |
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class AnalogParametersWidget(QtGui.QWidget): |
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""" |
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""" |
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editingFinished = QtCore.Signal() |
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def __init__(self, parent=None, parameters_dict=None): |
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super().__init__(parent) |
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if parameters_dict is None: |
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self._parameters = OrderedDict() |
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else: |
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self._parameters = parameters_dict |
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self._width_hint = 90 * len(self._parameters) |
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self._ach_widgets = OrderedDict() |
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main_layout = QtGui.QHBoxLayout() |
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for param in self._parameters: |
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label = QtGui.QLabel(param) |
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label.setAlignment(QtCore.Qt.AlignCenter) |
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if self._parameters[param]['type'] == float: |
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widget = ScienDSpinBox() |
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widget.setMinimum(self._parameters[param]['min']) |
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widget.setMaximum(self._parameters[param]['max']) |
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widget.setDecimals(6, False) |
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widget.setValue(self._parameters[param]['init']) |
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widget.setSuffix(self._parameters[param]['unit']) |
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# Set size constraints |
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widget.setFixedWidth(90) |
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# Forward editingFinished signal of child widget |
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widget.editingFinished.connect(self.editingFinished) |
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elif self._parameters[param]['type'] == int: |
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widget = ScienSpinBox() |
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widget.setValue(self._parameters[param]['init']) |
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widget.setMinimum(self._parameters[param]['min']) |
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widget.setMaximum(self._parameters[param]['max']) |
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widget.setSuffix(self._parameters[param]['unit']) |
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# Set size constraints |
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widget.setFixedWidth(90) |
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# Forward editingFinished signal of child widget |
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widget.editingFinished.connect(self.editingFinished) |
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elif self._parameters[param]['type'] == str: |
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widget = QtGui.QLineEdit() |
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widget.setText(self._parameters[param]['init']) |
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# Set size constraints |
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widget.setFixedWidth(90) |
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# Forward editingFinished signal of child widget |
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widget.editingFinished.connect(self.editingFinished) |
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elif self._parameters[param]['type'] == bool: |
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widget = QtGui.QCheckBox() |
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widget.setChecked(self._parameters[param]['init']) |
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# Set size constraints |
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widget.setFixedWidth(90) |
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# Forward editingFinished signal of child widget |
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widget.stateChanged.connect(self.editingFinished) |
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self._ach_widgets[param] = {'label': label, 'widget': widget} |
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v_layout = QtGui.QVBoxLayout() |
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v_layout.addWidget(label) |
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v_layout.addWidget(widget) |
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v_layout.setAlignment(label, QtCore.Qt.AlignHCenter) |
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v_layout.setAlignment(widget, QtCore.Qt.AlignHCenter) |
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main_layout.addLayout(v_layout) |
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main_layout.addStretch(1) |
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main_layout.setSpacing(0) |
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main_layout.setContentsMargins(0, 0, 0, 0) |
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self.setLayout(main_layout) |
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def setData(self, data): |
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# Set analog parameter widget values |
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for param in self._ach_widgets: |
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widget = self._ach_widgets[param]['widget'] |
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if self._parameters[param]['type'] in [int, float]: |
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widget.setValue(data[param]) |
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elif self._parameters[param]['type'] == str: |
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widget.setText(data[param]) |
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elif self._parameters[param]['type'] == bool: |
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widget.setChecked(data[param]) |
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self.editingFinished.emit() |
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return |
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def data(self): |
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# Get all analog parameters from widgets |
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analog_params = OrderedDict() |
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for param in self._parameters: |
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widget = self._ach_widgets[param]['widget'] |
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if self._parameters[param]['type'] in [int, float]: |
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analog_params[param] = widget.value() |
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elif self._parameters[param]['type'] == str: |
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analog_params[param] = widget.text() |
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elif self._parameters[param]['type'] == bool: |
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analog_params[param] = widget.isChecked() |
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return analog_params |
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def sizeHint(self): |
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return QtCore.QSize(self._width_hint, 50) |
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# def selectNumber(self): |
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# """ |
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# """ |
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# for param in self._parameters: |
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# widget = self._ach_widgets[param]['widget'] |
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# if self._parameters[param]['type'] in [int, float]: |
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# widget.selectNumber() # that is specific for the ScientificSpinBox |
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Ulm-IQO /
qudi
