411 lines
17 KiB
Python
411 lines
17 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
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# * Copyright (c) 2020 Bernd Hahnebach <bernd@bimstatik.org> *
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# * Copyright (c) 2023 Uwe Stöhr <uwestoehr@lyx.org> *
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# * Copyright (c) 2024 Mario Passaglia <mpassaglia[at]cbc.uba.ar> *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * This program 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 Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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__title__ = "FreeCAD FEM constraint electrostatic potential task panel for the document object"
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__author__ = "Markus Hovorka, Bernd Hahnebach, Uwe Stöhr, André Kapelrud, Mario Passaglia"
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__url__ = "https://www.freecad.org"
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## @package task_constraint_electrostaticpotential
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# \ingroup FEM
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# \brief task panel for constraint electrostatic potential object
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from PySide import QtCore
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import FreeCAD
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import FreeCADGui
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from femguiutils import selection_widgets
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from femtools import membertools
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from . import base_femtaskpanel
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class _TaskPanel(base_femtaskpanel._BaseTaskPanel):
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def __init__(self, obj):
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super().__init__(obj)
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self.parameter_widget = FreeCADGui.PySideUic.loadUi(
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FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/ElectrostaticPotential.ui"
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)
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# geometry selection widget
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# start with Solid in list!
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self._selectionWidget = selection_widgets.GeometryElementsSelection(
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obj.References, ["Solid", "Face", "Edge", "Vertex"], True, False
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)
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# form made from param and selection widget
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self.form = [self.parameter_widget, self._selectionWidget]
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analysis = obj.getParentGroup()
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self._mesh = None
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self._part = None
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if analysis is not None:
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self._mesh = membertools.get_single_member(analysis, "Fem::FemMeshObject")
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if self._mesh is not None:
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self._part = self._mesh.Shape
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self._partVisible = None
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self._meshVisible = None
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QtCore.QObject.connect(
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self.parameter_widget.ckb_electromagnetic,
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QtCore.SIGNAL("toggled(bool)"),
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self.electromagnetic_enabled_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.cb_boundary_condition,
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QtCore.SIGNAL("currentIndexChanged(int)"),
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self.boundary_condition_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_potential,
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QtCore.SIGNAL("toggled(bool)"),
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self.potential_enabled_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_potential,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.potential_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_av,
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QtCore.SIGNAL("toggled(bool)"),
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self.av_enabled_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_re,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_re_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_av_1,
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QtCore.SIGNAL("toggled(bool)"),
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self.av_1_enabled_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_re_1,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_re_1_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_av_2,
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QtCore.SIGNAL("toggled(bool)"),
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self.av_2_enabled_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_re_2,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_re_2_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_av_3,
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QtCore.SIGNAL("toggled(bool)"),
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self.av_3_enabled_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_re_3,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_re_3_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_im,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_im_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_im_1,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_im_1_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_im_2,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_im_2_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_av_im_3,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.av_im_3_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_capacitance_body,
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QtCore.SIGNAL("toggled(bool)"),
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self.capacitance_body_enabled_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.spb_capacitance_body,
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QtCore.SIGNAL("valueChanged(int)"),
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self.capacitance_body_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_potential_constant,
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QtCore.SIGNAL("toggled(bool)"),
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self.potential_constant_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.ckb_electric_infinity,
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QtCore.SIGNAL("toggled(bool)"),
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self.electric_infinity_changed,
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)
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QtCore.QObject.connect(
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self.parameter_widget.qsb_electric_flux_density,
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QtCore.SIGNAL("valueChanged(Base::Quantity)"),
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self.electric_flux_density_changed,
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)
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self.init_parameter_widget()
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def open(self):
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if self._mesh is not None and self._part is not None:
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self._meshVisible = self._mesh.ViewObject.isVisible()
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self._partVisible = self._part.ViewObject.isVisible()
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self._mesh.ViewObject.hide()
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self._part.ViewObject.show()
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def reject(self):
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self._restoreVisibility()
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self._selectionWidget.finish_selection()
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return super().reject()
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def accept(self):
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if self.obj.References != self._selectionWidget.references:
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self.obj.References = self._selectionWidget.references
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self._set_params()
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self._selectionWidget.finish_selection()
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self._restoreVisibility()
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return super().accept()
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def _restoreVisibility(self):
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if self._mesh is not None and self._part is not None:
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if self._meshVisible:
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self._mesh.ViewObject.show()
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else:
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self._mesh.ViewObject.hide()
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if self._partVisible:
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self._part.ViewObject.show()
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else:
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self._part.ViewObject.hide()
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def _get_params(self):
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self.potential = self.obj.Potential
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self.potential_enabled = self.obj.PotentialEnabled
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self.av_re = self.obj.AV_re
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self.av_re_1 = self.obj.AV_re_1
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self.av_re_2 = self.obj.AV_re_2
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self.av_re_3 = self.obj.AV_re_3
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self.av_im = self.obj.AV_im
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self.av_im_1 = self.obj.AV_im_1
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self.av_im_2 = self.obj.AV_im_2
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self.av_im_3 = self.obj.AV_im_3
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self.av_enabled = self.obj.EnableAV
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self.av_1_enabled = self.obj.EnableAV_1
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self.av_2_enabled = self.obj.EnableAV_2
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self.av_3_enabled = self.obj.EnableAV_3
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self.boundary_condition = self.obj.BoundaryCondition
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self.potential_constant = self.obj.PotentialConstant
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self.electric_infinity = self.obj.ElectricInfinity
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self.capacitance_body_enabled = self.obj.CapacitanceBodyEnabled
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self.capacitance_body = self.obj.CapacitanceBody
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self.electric_flux_density = self.obj.ElectricFluxDensity
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def _set_params(self):
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self.obj.Potential = self.potential
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self.obj.PotentialEnabled = self.potential_enabled
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self.obj.AV_re = self.av_re
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self.obj.AV_re_1 = self.av_re_1
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self.obj.AV_re_2 = self.av_re_2
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self.obj.AV_re_3 = self.av_re_3
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self.obj.AV_im = self.av_im
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self.obj.AV_im_1 = self.av_im_1
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self.obj.AV_im_2 = self.av_im_2
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self.obj.AV_im_3 = self.av_im_3
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self.obj.EnableAV = self.av_enabled
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self.obj.EnableAV_1 = self.av_1_enabled
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self.obj.EnableAV_2 = self.av_2_enabled
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self.obj.EnableAV_3 = self.av_3_enabled
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self.obj.BoundaryCondition = self.boundary_condition
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self.obj.PotentialConstant = self.potential_constant
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self.obj.ElectricInfinity = self.electric_infinity
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self.obj.CapacitanceBodyEnabled = self.capacitance_body_enabled
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self.obj.CapacitanceBody = self.capacitance_body
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self.obj.ElectricFluxDensity = self.electric_flux_density
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def init_parameter_widget(self):
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self._get_params()
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self.parameter_widget.qsb_potential.setProperty("value", self.potential)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_potential).bind(
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self.obj, "Potential"
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)
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self.parameter_widget.ckb_potential.setChecked(self.potential_enabled)
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# scalar potential
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self.parameter_widget.qsb_av_re.setProperty("value", self.av_re)
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self.parameter_widget.qsb_av_re.setEnabled(self.av_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_re).bind(self.obj, "AV_re")
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self.parameter_widget.qsb_av_im.setProperty("value", self.av_im)
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self.parameter_widget.qsb_av_im.setEnabled(self.av_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_im).bind(self.obj, "AV_im")
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# vector potential
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self.parameter_widget.qsb_av_re_1.setProperty("value", self.av_re_1)
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self.parameter_widget.qsb_av_re_1.setEnabled(self.av_1_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_re_1).bind(self.obj, "AV_re_1")
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self.parameter_widget.qsb_av_re_2.setProperty("value", self.av_re_2)
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self.parameter_widget.qsb_av_re_2.setEnabled(self.av_2_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_re_2).bind(self.obj, "AV_re_2")
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self.parameter_widget.qsb_av_re_3.setProperty("value", self.av_re_3)
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self.parameter_widget.qsb_av_re_3.setEnabled(self.av_3_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_re_3).bind(self.obj, "AV_re_3")
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self.parameter_widget.qsb_av_im_1.setProperty("value", self.av_im_1)
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self.parameter_widget.qsb_av_im_1.setEnabled(self.av_1_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_im_1).bind(self.obj, "AV_im_1")
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self.parameter_widget.qsb_av_im_2.setProperty("value", self.av_im_2)
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self.parameter_widget.qsb_av_im_2.setEnabled(self.av_2_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_im_2).bind(self.obj, "AV_im_2")
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self.parameter_widget.qsb_av_im_3.setProperty("value", self.av_im_3)
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self.parameter_widget.qsb_av_im_3.setEnabled(self.av_3_enabled)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_av_im_3).bind(self.obj, "AV_im_3")
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self.parameter_widget.ckb_av.setChecked(self.av_enabled)
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self.parameter_widget.ckb_av_1.setChecked(self.av_1_enabled)
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self.parameter_widget.ckb_av_2.setChecked(self.av_2_enabled)
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self.parameter_widget.ckb_av_3.setChecked(self.av_3_enabled)
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self.parameter_widget.ckb_potential_constant.setChecked(self.potential_constant)
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self.parameter_widget.ckb_electric_infinity.setChecked(self.electric_infinity)
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self.parameter_widget.ckb_capacitance_body.setChecked(self.capacitance_body_enabled)
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self.parameter_widget.spb_capacitance_body.setProperty("value", self.capacitance_body)
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FreeCADGui.ExpressionBinding(self.parameter_widget.spb_capacitance_body).bind(
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self.obj, "CapacitanceBody"
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)
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self.parameter_widget.qsb_electric_flux_density.setProperty(
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"value", self.electric_flux_density
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)
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FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_electric_flux_density).bind(
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self.obj, "ElectricFluxDensity"
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)
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self.bc_enum = self.obj.getEnumerationsOfProperty("BoundaryCondition")
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index = self.bc_enum.index(self.boundary_condition)
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self.parameter_widget.cb_boundary_condition.addItems(self.bc_enum)
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self.parameter_widget.cb_boundary_condition.setCurrentIndex(index)
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# start with electromagnetic inputs hidden if no field is set
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if not (self.av_enabled or self.av_1_enabled or self.av_2_enabled or self.av_3_enabled):
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self.parameter_widget.ckb_electromagnetic.setChecked(False)
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def potential_changed(self, value):
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self.potential = value
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def potential_enabled_changed(self, value):
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self.potential_enabled = value
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self.parameter_widget.qsb_potential.setEnabled(value)
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def electromagnetic_enabled_changed(self, value):
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self.parameter_widget.gb_electromagnetic.setVisible(value)
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def av_enabled_changed(self, value):
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self.av_enabled = value
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self.parameter_widget.qsb_av_re.setEnabled(value)
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self.parameter_widget.qsb_av_im.setEnabled(value)
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def av_1_enabled_changed(self, value):
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self.av_1_enabled = value
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self.parameter_widget.qsb_av_re_1.setEnabled(value)
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self.parameter_widget.qsb_av_im_1.setEnabled(value)
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def av_2_enabled_changed(self, value):
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self.av_2_enabled = value
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self.parameter_widget.qsb_av_re_2.setEnabled(value)
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self.parameter_widget.qsb_av_im_2.setEnabled(value)
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def av_3_enabled_changed(self, value):
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self.av_3_enabled = value
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self.parameter_widget.qsb_av_re_3.setEnabled(value)
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self.parameter_widget.qsb_av_im_3.setEnabled(value)
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def av_re_changed(self, value):
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self.av_re = value
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def av_re_1_changed(self, value):
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self.av_re_1 = value
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def av_re_2_changed(self, value):
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self.av_re_2 = value
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def av_re_3_changed(self, value):
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self.av_re_3 = value
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def av_im_changed(self, value):
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self.av_im = value
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def av_im_1_changed(self, value):
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self.av_im_1 = value
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def av_im_2_changed(self, value):
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self.av_im_2 = value
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def av_im_3_changed(self, value):
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self.av_im_3 = value
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def potential_constant_changed(self, value):
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self.potential_constant = value
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def electric_infinity_changed(self, value):
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self.electric_infinity = value
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def capacitance_body_enabled_changed(self, value):
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self.capacitance_body_enabled = value
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self.parameter_widget.spb_capacitance_body.setEnabled(value)
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def capacitance_body_changed(self, value):
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self.capacitance_body = value
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self.parameter_widget.spb_capacitance_body.setValue(value)
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def electric_flux_density_changed(self, value):
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self.electric_flux_density = value
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def boundary_condition_changed(self, index):
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self.boundary_condition = self.bc_enum[index]
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if self.boundary_condition == "Dirichlet":
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self.parameter_widget.gb_neumann.setEnabled(False)
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self.parameter_widget.gb_dirichlet.setEnabled(True)
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elif self.boundary_condition == "Neumann":
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self.parameter_widget.gb_neumann.setEnabled(True)
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self.parameter_widget.gb_dirichlet.setEnabled(False)
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