Example #1
0
    def __init__(self, session):
        """
        Initialize the Preferences dialog.
        :type session: Session
        """
        super().__init__(session)

        settings = QtCore.QSettings()

        #############################################
        # GENERAL TAB
        #################################

        # WORKSPACE GROUP

        workspace = StringField(self, objectName='workspace_field')
        workspace.setMinimumWidth(400)
        workspace.setReadOnly(True)
        workspace.setText(settings.value('workspace/home', WORKSPACE, str))
        self.addWidget(workspace)

        browse = QtWidgets.QPushButton(self, objectName='workspace_browse_button')
        browse.setText('Browse')
        connect(browse.clicked, self.browseWorkspace)
        self.addWidget(browse)

        boxLayout = QtWidgets.QHBoxLayout()
        boxLayout.addWidget(self.widget('workspace_field'))
        boxLayout.addWidget(self.widget('workspace_browse_button'))
        groupbox = QtWidgets.QGroupBox('Workspace', self, objectName='workspace_widget')
        groupbox.setLayout(boxLayout)
        self.addWidget(groupbox)

        ## EDITOR GROUP

        prefix = QtWidgets.QLabel(self, objectName='diagram_size_prefix')
        prefix.setText('Diagram size')
        self.addWidget(prefix)

        spinbox = SpinBox(self, objectName='diagram_size_field')
        spinbox.setRange(Diagram.MinSize, Diagram.MaxSize)
        spinbox.setSingleStep(100)
        spinbox.setToolTip('Default size of all the new created diagrams')
        spinbox.setValue(settings.value('diagram/size', 5000, int))
        self.addWidget(spinbox)

        prefix = QtWidgets.QLabel(self, objectName='diagram_font_size_prefix')
        prefix.setText('Diagram font size (px)')
        self.addWidget(prefix)

        spinbox = SpinBox(self, objectName='diagram_font_size_field')
        spinbox.setRange(Diagram.MinFontSize, Diagram.MaxFontSize)
        spinbox.setSingleStep(1)
        spinbox.setToolTip('Default font size for diagram labels (px)')
        spinbox.setValue(settings.value('diagram/fontsize', QtWidgets.qApp.font().pixelSize(), int))
        self.addWidget(spinbox)

        formlayout = QtWidgets.QFormLayout()
        formlayout.addRow(self.widget('diagram_size_prefix'), self.widget('diagram_size_field'))
        formlayout.addRow(self.widget('diagram_font_size_prefix'), self.widget('diagram_font_size_field'))
        groupbox = QtWidgets.QGroupBox('Editor', self, objectName='editor_widget')
        groupbox.setLayout(formlayout)
        self.addWidget(groupbox)

        ## UPDATE GROUP

        prefix = QtWidgets.QLabel(self, objectName='update_startup_prefix')
        prefix.setText('Check for updates on startup')
        self.addWidget(prefix)

        checkbox = CheckBox(self, objectName='update_startup_checkbox')
        checkbox.setChecked(settings.value('update/check_on_startup', True, bool))
        checkbox.setToolTip('Whether or not application updates needs to be checked upon startup')
        self.addWidget(checkbox)

        prefix = QtWidgets.QLabel(self, objectName='update_channel_prefix')
        prefix.setText('Update channel')
        self.addWidget(prefix)

        combobox = ComboBox(objectName='update_channel_switch')
        combobox.setEditable(False)
        combobox.setFocusPolicy(QtCore.Qt.StrongFocus)
        combobox.setScrollEnabled(False)
        combobox.setToolTip('Update channel (current = %s)' % settings.value('update/channel', Channel.Stable.value, str))
        combobox.addItems([x.value for x in Channel])
        combobox.setCurrentText(settings.value('update/channel', Channel.Stable.value, str))
        self.addWidget(combobox)

        formlayout = QtWidgets.QFormLayout()
        formlayout.addRow(self.widget('update_startup_prefix'), self.widget('update_startup_checkbox'))
        formlayout.addRow(self.widget('update_channel_prefix'), self.widget('update_channel_switch'))
        groupbox = QtWidgets.QGroupBox('Update', self, objectName='update_widget')
        groupbox.setLayout(formlayout)
        self.addWidget(groupbox)

        ## GENERAL TAB LAYOUT CONFIGURATION

        layout = QtWidgets.QVBoxLayout()
        layout.setAlignment(QtCore.Qt.AlignTop)
        layout.addWidget(self.widget('workspace_widget'), 0, QtCore.Qt.AlignTop)
        layout.addWidget(self.widget('editor_widget'), 0, QtCore.Qt.AlignTop)
        layout.addWidget(self.widget('update_widget'), 0, QtCore.Qt.AlignTop)
        widget = QtWidgets.QWidget()
        widget.setLayout(layout)
        widget.setObjectName('general_widget')
        self.addWidget(widget)

        #############################################
        # EXPORT TAB
        #################################

        self.checks = {x: CheckBox(x.value, self) for x in OWLAxiom}
        for axiom, checkbox in self.checks.items():
            checkbox.setChecked(settings.value('export/axiom/{}'.format(axiom.value), True, bool))

        ## NON-LOGICAL GROUP

        layout = QtWidgets.QGridLayout()
        layout.setColumnMinimumWidth(0, 230)
        layout.setColumnMinimumWidth(1, 230)
        layout.setColumnMinimumWidth(2, 230)
        layout.addWidget(self.checks[OWLAxiom.Annotation], 0, 0)
        layout.addWidget(self.checks[OWLAxiom.Declaration], 0, 1)
        layout.addWidget(QtWidgets.QWidget(self), 0, 2)
        widget = QtWidgets.QGroupBox('Non-Logical', self, objectName='axioms_non_logical')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## INTENSIONAL GROUP

        layout = QtWidgets.QGridLayout()
        layout.setColumnMinimumWidth(0, 230)
        layout.setColumnMinimumWidth(1, 230)
        layout.setColumnMinimumWidth(2, 230)
        layout.addWidget(self.checks[OWLAxiom.AsymmetricObjectProperty], 0, 0)
        layout.addWidget(self.checks[OWLAxiom.DataPropertyDomain], 1, 0)
        layout.addWidget(self.checks[OWLAxiom.DataPropertyRange], 2, 0)
        layout.addWidget(self.checks[OWLAxiom.DisjointClasses], 3, 0)
        layout.addWidget(self.checks[OWLAxiom.DisjointDataProperties], 4, 0)
        layout.addWidget(self.checks[OWLAxiom.DisjointObjectProperties], 5, 0)
        layout.addWidget(self.checks[OWLAxiom.EquivalentClasses], 6, 0)
        layout.addWidget(self.checks[OWLAxiom.EquivalentDataProperties], 7, 0)
        layout.addWidget(self.checks[OWLAxiom.EquivalentObjectProperties], 0, 1)
        layout.addWidget(self.checks[OWLAxiom.FunctionalDataProperty], 1, 1)
        layout.addWidget(self.checks[OWLAxiom.FunctionalObjectProperty], 2, 1)
        layout.addWidget(self.checks[OWLAxiom.InverseFunctionalObjectProperty], 3, 1)
        layout.addWidget(self.checks[OWLAxiom.InverseObjectProperties], 4, 1)
        layout.addWidget(self.checks[OWLAxiom.IrreflexiveObjectProperty], 5, 1)
        layout.addWidget(self.checks[OWLAxiom.ObjectPropertyDomain], 6, 1)
        layout.addWidget(self.checks[OWLAxiom.ObjectPropertyRange], 7, 1)
        layout.addWidget(self.checks[OWLAxiom.ReflexiveObjectProperty], 0, 2)
        layout.addWidget(self.checks[OWLAxiom.SubClassOf], 1, 2)
        layout.addWidget(self.checks[OWLAxiom.SubDataPropertyOf], 2, 2)
        layout.addWidget(self.checks[OWLAxiom.SubObjectPropertyOf], 3, 2)
        layout.addWidget(self.checks[OWLAxiom.SymmetricObjectProperty], 4, 2)
        layout.addWidget(self.checks[OWLAxiom.TransitiveObjectProperty], 5, 2)
        widget = QtWidgets.QGroupBox('Intensional', self, objectName='axioms_intensional')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## EXTENSIONAL GROUP

        layout = QtWidgets.QGridLayout()
        layout.setColumnMinimumWidth(0, 230)
        layout.setColumnMinimumWidth(1, 230)
        layout.setColumnMinimumWidth(2, 230)
        layout.addWidget(self.checks[OWLAxiom.ClassAssertion], 0, 0)
        layout.addWidget(self.checks[OWLAxiom.DataPropertyAssertion], 1, 0)
        layout.addWidget(self.checks[OWLAxiom.DifferentIndividuals], 2, 0)
        layout.addWidget(self.checks[OWLAxiom.NegativeDataPropertyAssertion], 0, 1)
        layout.addWidget(self.checks[OWLAxiom.NegativeObjectPropertyAssertion], 1, 1)
        layout.addWidget(self.checks[OWLAxiom.ObjectPropertyAssertion], 2, 1)
        layout.addWidget(self.checks[OWLAxiom.SameIndividual], 0, 2)
        widget = QtWidgets.QGroupBox('Extensional', self, objectName='axioms_extensional')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## LOGICAL GROUP

        layout = QtWidgets.QVBoxLayout()
        layout.addWidget(self.widget('axioms_intensional'))
        layout.addWidget(self.widget('axioms_extensional'))
        widget = QtWidgets.QGroupBox('Logical', self, objectName='axioms_logical')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## EXPORT TAB LAYOUT CONFIGURATION

        layout = QtWidgets.QVBoxLayout()
        layout.addWidget(self.widget('axioms_non_logical'))
        layout.addWidget(self.widget('axioms_logical'))
        groupbox = QtWidgets.QGroupBox('OWL 2 Axioms for which exporting is enabled', self)
        groupbox.setLayout(layout)
        layout = QtWidgets.QVBoxLayout()
        layout.setContentsMargins(10, 10, 10, 10)
        layout.addWidget(groupbox)
        widget = QtWidgets.QWidget(self, objectName='axioms_widget')
        widget.setLayout(layout)
        self.addWidget(widget)

        #############################################
        # PLUGINS TAB
        #################################

        table = QtWidgets.QTableWidget(len(self.session.plugins()), 5, self, objectName='plugins_table')
        table.setHorizontalHeaderLabels(['Name', 'Version', 'Author', 'Contact', 'Uninstall'])
        table.setSelectionMode(QtWidgets.QAbstractItemView.NoSelection)
        table.setFocusPolicy(QtCore.Qt.NoFocus)
        self.addWidget(table)

        header = table.horizontalHeader()
        header.setSectionResizeMode(0, QtWidgets.QHeaderView.Stretch)
        header.setSectionResizeMode(1, QtWidgets.QHeaderView.Fixed)
        header.setSectionResizeMode(2, QtWidgets.QHeaderView.Stretch)
        header.setSectionResizeMode(3, QtWidgets.QHeaderView.Stretch)
        header.setSectionResizeMode(4, QtWidgets.QHeaderView.Fixed)
        header.setSectionsClickable(False)
        header.setSectionsMovable(False)
        header = table.verticalHeader()
        header.setSectionResizeMode(QtWidgets.QHeaderView.Fixed)

        self.uninstall = dict()
        for row, plugin in enumerate(sorted(self.session.plugins(), key=lambda x: x.name())):
            item = QtWidgets.QTableWidgetItem(plugin.name())
            item.setTextAlignment(QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 0, item)
            item = QtWidgets.QTableWidgetItem('v{0}'.format(plugin.version()))
            item.setTextAlignment(QtCore.Qt.AlignCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 1, item)
            item = QtWidgets.QTableWidgetItem(plugin.author())
            item.setTextAlignment(QtCore.Qt.AlignCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 2, item)
            item = QtWidgets.QTableWidgetItem(plugin.contact())
            item.setTextAlignment(QtCore.Qt.AlignCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 3, item)
            p_widget = QtWidgets.QWidget()
            p_checkbox = CheckBox()
            p_checkbox.setEnabled(not plugin.isBuiltIn())
            p_layout = QtWidgets.QHBoxLayout(p_widget)
            p_layout.addWidget(p_checkbox)
            p_layout.setAlignment(QtCore.Qt.AlignCenter)
            p_layout.setContentsMargins(0, 0, 0, 0)
            table.setCellWidget(row, 4, p_widget)
            self.uninstall[plugin] = p_checkbox

        button = QtWidgets.QToolButton(self, objectName='plugins_install_button')
        button.setDefaultAction(self.session.action('install_plugin'))
        button.setToolButtonStyle(QtCore.Qt.ToolButtonTextBesideIcon)
        self.addWidget(button)

        layout = QtWidgets.QVBoxLayout()
        layout.addWidget(self.widget('plugins_table'), 1)
        layout.addWidget(self.widget('plugins_install_button'), 0, QtCore.Qt.AlignRight)
        widget = QtWidgets.QWidget(objectName='plugins_widget')
        widget.setLayout(layout)
        self.addWidget(widget)
        
        #############################################
        # CONFIRMATION BOX
        #################################

        confirmation = QtWidgets.QDialogButtonBox(QtCore.Qt.Horizontal, self, objectName='confirmation_widget')
        confirmation.addButton(QtWidgets.QDialogButtonBox.Save)
        confirmation.addButton(QtWidgets.QDialogButtonBox.Cancel)
        confirmation.setContentsMargins(10, 0, 10, 10)
        self.addWidget(confirmation)

        #############################################
        # MAIN WIDGET
        #################################

        widget = QtWidgets.QTabWidget(self, objectName='main_widget')
        widget.addTab(self.widget('general_widget'), QtGui.QIcon(':/icons/24/ic_settings_black'), 'General')
        widget.addTab(self.widget('axioms_widget'), QtGui.QIcon(':/icons/24/ic_export_black'), 'Export')
        widget.addTab(self.widget('plugins_widget'), QtGui.QIcon(':/icons/24/ic_extension_black'), 'Plugins')
        self.addWidget(widget)
        layout = QtWidgets.QVBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.addWidget(self.widget('main_widget'))
        layout.addWidget(self.widget('confirmation_widget'), 0, QtCore.Qt.AlignRight)
        self.setLayout(layout)
        self.setMinimumSize(740, 420)
        self.setWindowIcon(QtGui.QIcon(':/icons/128/ic_eddy'))
        self.setWindowTitle('Preferences')

        connect(confirmation.accepted, self.accept)
        connect(confirmation.rejected, self.reject)
Example #2
0
    def __init__(self, session):
        """
        Initialize the Preferences dialog.
        :type session: Session
        """
        super().__init__(session)

        settings = QtCore.QSettings(ORGANIZATION, APPNAME)

        #############################################
        # GENERAL TAB
        #################################

        ## EDITOR GROUP

        prefix = QtWidgets.QLabel(self, objectName='diagram_size_prefix')
        prefix.setFont(Font('Roboto', 12))
        prefix.setText('Diagram size')
        self.addWidget(prefix)

        spinbox = SpinBox(self, objectName='diagram_size_field')
        spinbox.setFont(Font('Roboto', 12))
        spinbox.setRange(Diagram.MinSize, Diagram.MaxSize)
        spinbox.setSingleStep(100)
        spinbox.setToolTip('Default size of all the new created diagrams')
        spinbox.setValue(settings.value('diagram/size', 5000, int))
        self.addWidget(spinbox)

        formlayout = QtWidgets.QFormLayout()
        formlayout.addRow(self.widget('diagram_size_prefix'), self.widget('diagram_size_field'))
        groupbox = QtWidgets.QGroupBox('Editor', self, objectName='editor_widget')
        groupbox.setLayout(formlayout)
        self.addWidget(groupbox)

        ## UPDATE GROUP

        prefix = QtWidgets.QLabel(self, objectName='update_startup_prefix')
        prefix.setFont(Font('Roboto', 12))
        prefix.setText('Check for updates on startup')
        self.addWidget(prefix)

        checkbox = CheckBox(self, objectName='update_startup_checkbox')
        checkbox.setChecked(settings.value('update/check_on_startup', True, bool))
        checkbox.setFont(Font('Roboto', 12))
        checkbox.setToolTip('Whether or not application updates needs to be checked upon startup')
        self.addWidget(checkbox)

        prefix = QtWidgets.QLabel(self, objectName='update_channel_prefix')
        prefix.setFont(Font('Roboto', 12))
        prefix.setText('Update channel')
        self.addWidget(prefix)

        combobox = ComboBox(objectName='update_channel_switch')
        combobox.setEditable(False)
        combobox.setFont(Font('Roboto', 12))
        combobox.setFocusPolicy(QtCore.Qt.StrongFocus)
        combobox.setScrollEnabled(False)
        combobox.setToolTip('Update channel (current = %s)' % settings.value('update/channel', Channel.Stable.value, str))
        combobox.addItems([x.value for x in Channel])
        combobox.setCurrentText(settings.value('update/channel', Channel.Stable.value, str))
        self.addWidget(combobox)

        formlayout = QtWidgets.QFormLayout()
        formlayout.addRow(self.widget('update_startup_prefix'), self.widget('update_startup_checkbox'))
        formlayout.addRow(self.widget('update_channel_prefix'), self.widget('update_channel_switch'))
        groupbox = QtWidgets.QGroupBox('Update', self, objectName='update_widget')
        groupbox.setLayout(formlayout)
        self.addWidget(groupbox)

        ## GENERAL TAB LAYOUT CONFIGURATION

        layout = QtWidgets.QVBoxLayout()
        layout.setAlignment(QtCore.Qt.AlignTop)
        layout.addWidget(self.widget('editor_widget'), 0, QtCore.Qt.AlignTop)
        layout.addWidget(self.widget('update_widget'), 0, QtCore.Qt.AlignTop)
        widget = QtWidgets.QWidget()
        widget.setLayout(layout)
        widget.setObjectName('general_widget')
        self.addWidget(widget)

        #############################################
        # EXPORT TAB
        #################################

        self.checks = {x: CheckBox(x.value, self) for x in OWLAxiom}
        for axiom, checkbox in self.checks.items():
            checkbox.setChecked(settings.value('export/axiom/{}'.format(axiom.value), True, bool))

        ## NON-LOGICAL GROUP

        layout = QtWidgets.QGridLayout()
        layout.setColumnMinimumWidth(0, 230)
        layout.setColumnMinimumWidth(1, 230)
        layout.setColumnMinimumWidth(2, 230)
        layout.addWidget(self.checks[OWLAxiom.Annotation], 0, 0)
        layout.addWidget(self.checks[OWLAxiom.Declaration], 0, 1)
        layout.addWidget(QtWidgets.QWidget(self), 0, 2)
        widget = QtWidgets.QGroupBox('Non-Logical', self, objectName='axioms_non_logical')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## INTENSIONAL GROUP

        layout = QtWidgets.QGridLayout()
        layout.setColumnMinimumWidth(0, 230)
        layout.setColumnMinimumWidth(1, 230)
        layout.setColumnMinimumWidth(2, 230)
        layout.addWidget(self.checks[OWLAxiom.AsymmetricObjectProperty], 0, 0)
        layout.addWidget(self.checks[OWLAxiom.DataPropertyDomain], 1, 0)
        layout.addWidget(self.checks[OWLAxiom.DataPropertyRange], 2, 0)
        layout.addWidget(self.checks[OWLAxiom.DisjointClasses], 3, 0)
        layout.addWidget(self.checks[OWLAxiom.DisjointDataProperties], 4, 0)
        layout.addWidget(self.checks[OWLAxiom.DisjointObjectProperties], 5, 0)
        layout.addWidget(self.checks[OWLAxiom.EquivalentClasses], 6, 0)
        layout.addWidget(self.checks[OWLAxiom.EquivalentDataProperties], 7, 0)
        layout.addWidget(self.checks[OWLAxiom.EquivalentObjectProperties], 0, 1)
        layout.addWidget(self.checks[OWLAxiom.FunctionalDataProperty], 1, 1)
        layout.addWidget(self.checks[OWLAxiom.FunctionalObjectProperty], 2, 1)
        layout.addWidget(self.checks[OWLAxiom.InverseFunctionalObjectProperty], 3, 1)
        layout.addWidget(self.checks[OWLAxiom.InverseObjectProperties], 4, 1)
        layout.addWidget(self.checks[OWLAxiom.IrreflexiveObjectProperty], 5, 1)
        layout.addWidget(self.checks[OWLAxiom.ObjectPropertyDomain], 6, 1)
        layout.addWidget(self.checks[OWLAxiom.ObjectPropertyRange], 7, 1)
        layout.addWidget(self.checks[OWLAxiom.ReflexiveObjectProperty], 0, 2)
        layout.addWidget(self.checks[OWLAxiom.SubClassOf], 1, 2)
        layout.addWidget(self.checks[OWLAxiom.SubDataPropertyOf], 2, 2)
        layout.addWidget(self.checks[OWLAxiom.SubObjectPropertyOf], 3, 2)
        layout.addWidget(self.checks[OWLAxiom.SymmetricObjectProperty], 4, 2)
        layout.addWidget(self.checks[OWLAxiom.TransitiveObjectProperty], 5, 2)
        widget = QtWidgets.QGroupBox('Intensional', self, objectName='axioms_intensional')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## EXTENSIONAL GROUP

        layout = QtWidgets.QGridLayout()
        layout.setColumnMinimumWidth(0, 230)
        layout.setColumnMinimumWidth(1, 230)
        layout.setColumnMinimumWidth(2, 230)
        layout.addWidget(self.checks[OWLAxiom.ClassAssertion], 0, 0)
        layout.addWidget(self.checks[OWLAxiom.DataPropertyAssertion], 1, 0)
        layout.addWidget(self.checks[OWLAxiom.NegativeDataPropertyAssertion], 0, 1)
        layout.addWidget(self.checks[OWLAxiom.NegativeObjectPropertyAssertion], 1, 1)
        layout.addWidget(self.checks[OWLAxiom.ObjectPropertyAssertion], 0, 2)
        widget = QtWidgets.QGroupBox('Extensional', self, objectName='axioms_extensional')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## LOGICAL GROUP

        layout = QtWidgets.QVBoxLayout()
        layout.addWidget(self.widget('axioms_intensional'))
        layout.addWidget(self.widget('axioms_extensional'))
        widget = QtWidgets.QGroupBox('Logical', self, objectName='axioms_logical')
        widget.setLayout(layout)
        self.addWidget(widget)

        ## EXPORT TAB LAYOUT CONFIGURATION

        layout = QtWidgets.QVBoxLayout()
        layout.addWidget(self.widget('axioms_non_logical'))
        layout.addWidget(self.widget('axioms_logical'))
        groupbox = QtWidgets.QGroupBox('OWL 2 Axioms for which exporting is enabled', self)
        groupbox.setLayout(layout)
        layout = QtWidgets.QVBoxLayout()
        layout.setContentsMargins(10, 10, 10, 10)
        layout.addWidget(groupbox)
        widget = QtWidgets.QWidget(self, objectName='axioms_widget')
        widget.setLayout(layout)
        self.addWidget(widget)

        #############################################
        # PLUGINS TAB
        #################################

        table = QtWidgets.QTableWidget(len(self.session.plugins()), 5, self, objectName='plugins_table')
        table.setHorizontalHeaderLabels(['Name', 'Version', 'Author', 'Contact', 'Uninstall'])
        table.setFont(Font('Roboto', 12))
        table.setSelectionMode(QtWidgets.QAbstractItemView.NoSelection)
        table.setFocusPolicy(QtCore.Qt.NoFocus)
        self.addWidget(table)

        header = table.horizontalHeader()
        header.setSectionResizeMode(0, QtWidgets.QHeaderView.Stretch)
        header.setSectionResizeMode(1, QtWidgets.QHeaderView.Fixed)
        header.setSectionResizeMode(2, QtWidgets.QHeaderView.Stretch)
        header.setSectionResizeMode(3, QtWidgets.QHeaderView.Stretch)
        header.setSectionResizeMode(4, QtWidgets.QHeaderView.Fixed)
        header.setSectionsClickable(False)
        header.setSectionsMovable(False)
        header = table.verticalHeader()
        header.setSectionResizeMode(QtWidgets.QHeaderView.Fixed)

        self.uninstall = dict()
        for row, plugin in enumerate(sorted(self.session.plugins(), key=lambda x: x.name())):
            item = QtWidgets.QTableWidgetItem(plugin.name())
            item.setTextAlignment(QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 0, item)
            item = QtWidgets.QTableWidgetItem('v{0}'.format(plugin.version()))
            item.setTextAlignment(QtCore.Qt.AlignCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 1, item)
            item = QtWidgets.QTableWidgetItem(plugin.author())
            item.setTextAlignment(QtCore.Qt.AlignCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 2, item)
            item = QtWidgets.QTableWidgetItem(plugin.contact())
            item.setTextAlignment(QtCore.Qt.AlignCenter)
            item.setFlags(item.flags() ^ QtCore.Qt.ItemIsEditable)
            table.setItem(row, 3, item)
            p_widget = QtWidgets.QWidget()
            p_checkbox = CheckBox()
            p_checkbox.setEnabled(not plugin.isBuiltIn())
            p_layout = QtWidgets.QHBoxLayout(p_widget)
            p_layout.addWidget(p_checkbox)
            p_layout.setAlignment(QtCore.Qt.AlignCenter)
            p_layout.setContentsMargins(0, 0, 0, 0)
            table.setCellWidget(row, 4, p_widget)
            self.uninstall[plugin] = p_checkbox

        button = QtWidgets.QToolButton(self, objectName='plugins_install_button')
        button.setDefaultAction(self.session.action('install_plugin'))
        button.setToolButtonStyle(QtCore.Qt.ToolButtonTextBesideIcon)
        button.setFont(Font('Roboto', 13))
        self.addWidget(button)

        layout = QtWidgets.QVBoxLayout()
        layout.addWidget(self.widget('plugins_table'), 1)
        layout.addWidget(self.widget('plugins_install_button'), 0, QtCore.Qt.AlignRight)
        widget = QtWidgets.QWidget(objectName='plugins_widget')
        widget.setLayout(layout)
        self.addWidget(widget)
        
        #############################################
        # CONFIRMATION BOX
        #################################

        confirmation = QtWidgets.QDialogButtonBox(QtCore.Qt.Horizontal, self, objectName='confirmation_widget')
        confirmation.addButton(QtWidgets.QDialogButtonBox.Save)
        confirmation.addButton(QtWidgets.QDialogButtonBox.Cancel)
        confirmation.setContentsMargins(10, 0, 10, 10)
        confirmation.setFont(Font('Roboto', 12))
        self.addWidget(confirmation)

        #############################################
        # MAIN WIDGET
        #################################

        widget = QtWidgets.QTabWidget(self, objectName='main_widget')
        widget.addTab(self.widget('general_widget'), QtGui.QIcon(':/icons/24/ic_settings_black'), 'General')
        widget.addTab(self.widget('axioms_widget'), QtGui.QIcon(':/icons/24/ic_export_black'), 'Export')
        widget.addTab(self.widget('plugins_widget'), QtGui.QIcon(':/icons/24/ic_extension_black'), 'Plugins')
        self.addWidget(widget)
        layout = QtWidgets.QVBoxLayout()
        layout.setContentsMargins(0, 0, 0, 0)
        layout.addWidget(self.widget('main_widget'))
        layout.addWidget(self.widget('confirmation_widget'), 0, QtCore.Qt.AlignRight)
        self.setLayout(layout)
        self.setMinimumSize(740, 420)
        self.setWindowIcon(QtGui.QIcon(':/icons/128/ic_eddy'))
        self.setWindowTitle('Preferences')

        connect(confirmation.accepted, self.accept)
        connect(confirmation.rejected, self.reject)