Python QtWidgets.QActionGroup方法代码示例

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def create_context_menu(self):
        menu = QMenu(self)
        if self.model().rowCount() == 0:
            return menu

        if isinstance(self.model(), SimulatorMessageFieldModel):
            value_type_group = QActionGroup(self)
            value_type_menu = menu.addMenu("Set value type")
            labels = [self.model().message_type[i] for i in self.selected_rows
                      if not self.model().message_type[i].is_checksum_label]

            for i, value_type in enumerate(SimulatorProtocolLabel.VALUE_TYPES):
                va = value_type_menu.addAction(value_type)
                va.setCheckable(True)
                va.setActionGroup(value_type_group)
                va.setData(i)

                if all(lbl.value_type_index == i for lbl in labels):
                    va.setChecked(True)

                va.triggered.connect(self.on_set_value_type_action_triggered)

        menu.addAction(self.delete_action)
        return menu 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def add_menu_item(path, text, func, keys=None, checkable=False, checked=False):
    action = QAction(text, mw)

    if keys:
        action.setShortcut(QKeySequence(keys))

    if checkable:
        action.setCheckable(checkable)
        action.toggled.connect(func)
        if not hasattr(mw, 'action_groups'):
            mw.action_groups = {}
        if path not in mw.action_groups:
            mw.action_groups[path] = QActionGroup(None)
        mw.action_groups[path].addAction(action)
        action.setChecked(checked)
    else:
        action.triggered.connect(func)

    if path == 'File':
        mw.form.menuCol.addAction(action)
    elif path == 'Edit':
        mw.form.menuEdit.addAction(action)
    elif path == 'Tools':
        mw.form.menuTools.addAction(action)
    elif path == 'Help':
        mw.form.menuHelp.addAction(action)
    else:
        add_menu(path)
        mw.custom_menus[path].addAction(action) 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def __init__(self, *args, **kwargs):
        """
        Create toolbar.
        """
        super().__init__(*args, **kwargs)

        self.layout = QtWidgets.QVBoxLayout(self)
        self.layout.setContentsMargins(0, 0, 0, 0)

        # create tool bar
        toolbar = QtWidgets.QToolBar()
        action_group = QtWidgets.QActionGroup(toolbar)

        # actions single player new/load
        a = qt.create_action(tools.load_ui_icon('icon.lobby.single.new.png'),
                             'Start new single player scenario', action_group,
                             toggle_connection=self.toggled_single_player_scenario_selection, checkable=True)
        toolbar.addAction(a)
        a = qt.create_action(tools.load_ui_icon('icon.lobby.single.load.png'),
                             'Continue saved single player scenario', action_group,
                             toggle_connection=self.toggled_single_player_load_scenario, checkable=True)
        toolbar.addAction(a)

        toolbar.addSeparator()

        # actions multi player
        a = qt.create_action(tools.load_ui_icon('icon.lobby.network.png'),
                             'Show server lobby', action_group,
                             toggle_connection=self.toggled_server_lobby, checkable=True)
        toolbar.addAction(a)
        a = qt.create_action(tools.load_ui_icon('icon.lobby.multiplayer-game.png'),
                             'Start or continue multiplayer scenario', action_group,
                             toggle_connection=self.toggled_multiplayer_scenario_selection, checkable=True)
        toolbar.addAction(a)

        self.layout.addWidget(toolbar, alignment=QtCore.Qt.AlignTop)

        self.content = None 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def __init__(self, name=""):
        super().__init__(name)
        self.leftMargin = 30
        self.chartWidth = 250
        self.chartHeight = 250
        self.fstart = 0
        self.fstop = 0
        self.maxDisplayValue = 25
        self.minDisplayValue = 1

        self.setMinimumSize(self.chartWidth + self.rightMargin + self.leftMargin,
                            self.chartHeight + self.topMargin + self.bottomMargin)
        self.setSizePolicy(QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding,
                                                 QtWidgets.QSizePolicy.MinimumExpanding))
        pal = QtGui.QPalette()
        pal.setColor(QtGui.QPalette.Background, self.backgroundColor)
        self.setPalette(pal)
        self.setAutoFillBackground(True)
        self.y_menu.addSeparator()
        self.y_log_lin_group = QtWidgets.QActionGroup(self.y_menu)
        self.y_action_linear = QtWidgets.QAction("Linear")
        self.y_action_linear.setCheckable(True)
        self.y_action_linear.setChecked(True)
        self.y_action_logarithmic = QtWidgets.QAction("Logarithmic")
        self.y_action_logarithmic.setCheckable(True)
        self.y_action_linear.triggered.connect(lambda: self.setLogarithmicY(False))
        self.y_action_logarithmic.triggered.connect(lambda: self.setLogarithmicY(True))
        self.y_log_lin_group.addAction(self.y_action_linear)
        self.y_log_lin_group.addAction(self.y_action_logarithmic)
        self.y_menu.addAction(self.y_action_linear)
        self.y_menu.addAction(self.y_action_logarithmic) 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def __init__(self, parent=None):
        super().__init__(parent)

        group = QtWidgets.QActionGroup(self)

        balancedAction = QtWidgets.QAction(_('Balance'), self)
        balancedAction.setCheckable(True)
        balancedAction.setChecked(True)
        balancedAction.triggered.connect(self.balancedChecked)
        balancedAction.setActionGroup(group)

        speedAction = QtWidgets.QAction(_('Optimize Speed'), self)
        speedAction.setCheckable(True)
        speedAction.triggered.connect(self.speedChecked)
        speedAction.setActionGroup(group)

        qualityAction = QtWidgets.QAction(_('Optimize Quality'), self)
        qualityAction.setCheckable(True)
        qualityAction.triggered.connect(self.qualityChecked)
        qualityAction.setActionGroup(group)

        fullscreenAction = QtWidgets.QAction(_('Fullscreen'), self)
        fullscreenAction.toggled.connect(self.fullscreenToggled)
        fullscreenAction.setCheckable(True)

        self.addAction(balancedAction)
        self.addAction(speedAction)
        self.addAction(qualityAction)
        self.addSeparator()
        self.addAction(fullscreenAction)

        self.setStyleSheet(MENU_STYLE) 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def _detect_themes(self):
        """Detect all available themes.

        Connect all the actions to change the theme.
        Display a QMessageBox if the theme folder is not found."""
        themes = []
        ag = QActionGroup(self._owner)
        themes_menu = self._owner.settings_menu.addMenu("Themes")
        if not os.path.exists(ThemeConstants.FOLDER):
            pop_up(self._owner, title=ThemeConstants.THEME_FOLDER_NOT_FOUND,
                   text=ThemeConstants.MISSING_THEME_FOLDER).show()
            return
        for theme_folder in sorted(os.listdir(ThemeConstants.FOLDER)):
            relative_folder = os.path.join(ThemeConstants.FOLDER, theme_folder)
            if os.path.isdir(os.path.abspath(relative_folder)):
                relative_folder = os.path.join(ThemeConstants.FOLDER, theme_folder)
                themes.append(relative_folder)
        for theme_path in themes:
            theme_name = '&' + self._pretty_name(os.path.basename(theme_path))
            new_theme = ag.addAction(
                QAction(
                    theme_name,
                    self._owner,
                    checkable=True
                )
            )
            themes_menu.addAction(new_theme)
            self._theme_names[theme_name.lstrip('&')] = new_theme
            new_theme.triggered.connect(partial(self._apply, theme_path)) 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def __init__(self, *args, **kwargs):
        """
        Sets up the graphics view.
        """
        super().__init__(*args, **kwargs)
        self.setObjectName('mini-map-widget')

        layout = QtWidgets.QVBoxLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)

        # the content is a scene
        self.scene = QtWidgets.QGraphicsScene()

        # tracker rectangle that tracks the view of the map, initially hidden
        self.tracker = QtWidgets.QGraphicsRectItem()
        self.tracker.setCursor(QtCore.Qt.PointingHandCursor)
        self.tracker.setZValue(1000)
        self.tracker.hide()
        self.scene.addItem(self.tracker)

        # the view on the scene (no scroll bars)
        self.view = QtWidgets.QGraphicsView(self.scene)
        self.view.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        self.view.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        layout.addWidget(self.view)

        # the width and height (fixed width throughout the game)
        # TODO make this adjustable
        self.view.setFixedWidth(self.VIEW_WIDTH)
        view_height = math.floor(0.6 * self.VIEW_WIDTH)
        self.view.setFixedHeight(view_height)

        # tool bar below the mini map
        self.toolbar = QtWidgets.QToolBar()
        self.toolbar.setIconSize(QtCore.QSize(20, 20))

        # action group (only one of them can be checked at each time)
        action_group = QtWidgets.QActionGroup(self.toolbar)
        # political view in the beginning
        a = qt.create_action(tools.load_ui_icon('icon.mini.political.png'), 'Show political view', action_group,
                             toggle_connection=self.switch_to_political_view, checkable=True)
        self.toolbar.addAction(a)
        # geographical view
        a = qt.create_action(tools.load_ui_icon('icon.mini.geographical.png'), 'Show geographical view', action_group,
                             toggle_connection=self.switch_to_geographical_view, checkable=True)
        self.toolbar.addAction(a)
        self.mode = constants.OverviewMapMode.POLITICAL

        # wrap tool bar into horizontal layout with stretch
        l = QtWidgets.QHBoxLayout()
        l.setContentsMargins(0, 0, 0, 0)
        l.addWidget(self.toolbar)
        l.addStretch()

        # add layout containing tool bar
        layout.addLayout(l)

        # graphics items in scene (except the tracker)
        self.scene_items = [] 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def __init__(self, *args, **kwargs):
        """
        Sets up the graphics view, the toolbar and the tracker rectangle.
        """
        super().__init__(*args, **kwargs)
        self.setObjectName('mini-map-widget')

        layout = QtWidgets.QVBoxLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)

        # the content is a scene
        self.scene = QtWidgets.QGraphicsScene()

        # tracker rectangle that tracks the view of the map, initially hidden
        self.tracker = QtWidgets.QGraphicsRectItem()
        self.tracker.setCursor(QtCore.Qt.PointingHandCursor)
        self.tracker.setZValue(1000)
        self.tracker.hide()
        self.scene.addItem(self.tracker)

        # the view on the scene (no scroll bars)
        self.view = QtWidgets.QGraphicsView(self.scene)
        self.view.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        self.view.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
        layout.addWidget(self.view)

        # the width and height (fixed width throughout the game)
        # TODO make this adjustable
        self.view.setFixedWidth(self.VIEW_WIDTH)
        view_height = math.floor(0.6 * self.VIEW_WIDTH)
        self.view.setFixedHeight(view_height)

        # tool bar below the mini map
        self.toolbar = QtWidgets.QToolBar()
        self.toolbar.setIconSize(QtCore.QSize(20, 20))

        # action group (only one of them can be checked at each time)
        action_group = QtWidgets.QActionGroup(self.toolbar)
        # political view in the beginning
        a = qt.create_action(tools.load_ui_icon('icon.mini.political.png'), 'Show political view', action_group,
                             toggle_connection=self.switch_to_political_view, checkable=True)
        self.toolbar.addAction(a)
        # geographical view
        a = qt.create_action(tools.load_ui_icon('icon.mini.geographical.png'), 'Show geographical view', action_group,
                             toggle_connection=self.switch_to_geographical_view, checkable=True)
        self.toolbar.addAction(a)
        self.mode = constants.OverviewMapMode.POLITICAL

        # wrap tool bar into horizontal layout with stretch
        l = QtWidgets.QHBoxLayout()
        l.setContentsMargins(0, 0, 0, 0)
        l.addWidget(self.toolbar)
        l.addStretch()

        # add layout containing tool bar
        layout.addLayout(l)

        # graphics items in scene (except the tracker)
        self.scene_items = [] 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def __init__(self, name=""):
        super().__init__(name)
        self.leftMargin = 40
        self.rightMargin = 30
        self.chartWidth = 230
        self.chartHeight = 250
        self.fstart = 0
        self.fstop = 0
        self.span = 0.01
        self.max = 0
        self.logarithmicY = True

        self.maxDisplayValue = 100
        self.minDisplayValue = -100

        #
        # Set up size policy and palette
        #

        self.setMinimumSize(self.chartWidth + self.leftMargin +
                            self.rightMargin, self.chartHeight + 40)
        self.setSizePolicy(QtWidgets.QSizePolicy(
            QtWidgets.QSizePolicy.MinimumExpanding,
            QtWidgets.QSizePolicy.MinimumExpanding))
        pal = QtGui.QPalette()
        pal.setColor(QtGui.QPalette.Background, self.backgroundColor)
        self.setPalette(pal)
        self.setAutoFillBackground(True)

        self.y_menu.addSeparator()
        self.y_log_lin_group = QtWidgets.QActionGroup(self.y_menu)
        self.y_action_linear = QtWidgets.QAction("Linear")
        self.y_action_linear.setCheckable(True)
        self.y_action_logarithmic = QtWidgets.QAction("Logarithmic")
        self.y_action_logarithmic.setCheckable(True)
        self.y_action_logarithmic.setChecked(True)
        self.y_action_linear.triggered.connect(lambda: self.setLogarithmicY(False))
        self.y_action_logarithmic.triggered.connect(lambda: self.setLogarithmicY(True))
        self.y_log_lin_group.addAction(self.y_action_linear)
        self.y_log_lin_group.addAction(self.y_action_logarithmic)
        self.y_menu.addAction(self.y_action_linear)
        self.y_menu.addAction(self.y_action_logarithmic) 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def content_display_list_right_click(self):
        self.menu = QtWidgets.QMenu()
        try:
            position = self.content_display_list.currentRow()
            open_picture = self.menu.addAction('Open In Default Picture Viewer')
            open_folder = self.menu.addAction('Open Folder')

            self.menu.addSeparator()
            self.icons_full_width = self.menu.addAction('Icons Full List Width')
            self.icons_full_width.setCheckable(True)
            self.icon_size_menu = self.menu.addMenu('Icon Size')
            self.icon_size_group = QtWidgets.QActionGroup(self)
            self.icon_size_group.setExclusive(True)

            self.icon_size_extra_small = self.icon_size_menu.addAction('Extra Small')
            self.icon_size_extra_small.setCheckable(True)
            self.icon_size_group.addAction(self.icon_size_extra_small)
            self.icon_size_small = self.icon_size_menu.addAction('Small')
            self.icon_size_small.setCheckable(True)
            self.icon_size_group.addAction(self.icon_size_small)
            self.icon_size_medium = self.icon_size_menu.addAction('Medium')
            self.icon_size_medium.setCheckable(True)
            self.icon_size_group.addAction(self.icon_size_medium)
            self.icon_size_large = self.icon_size_menu.addAction('Large')
            self.icon_size_large.setCheckable(True)
            self.icon_size_group.addAction(self.icon_size_large)
            self.icon_size_extra_large = self.icon_size_menu.addAction('Extra Large')
            self.icon_size_extra_large.setCheckable(True)
            self.icon_size_group.addAction(self.icon_size_extra_large)
            self.set_context_menu_items_checked()

            open_picture.triggered.connect(self.open_file)
            open_folder.triggered.connect(self.open_folder)
            self.icons_full_width.triggered.connect(self.set_icons_full_width)
            self.icon_size_extra_small.triggered.connect(lambda: self.set_icon_size(48))
            self.icon_size_small.triggered.connect(lambda: self.set_icon_size(72))
            self.icon_size_medium.triggered.connect(lambda: self.set_icon_size(110))
            self.icon_size_large.triggered.connect(lambda: self.set_icon_size(176))
            self.icon_size_extra_large.triggered.connect(lambda: self.set_icon_size(256))
        except AttributeError:
            print('Exception at line 238')
        self.menu.exec(QtGui.QCursor.pos()) 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def content_list_right_click(self):
        """Displays a context menu for the content list."""
        menu = QtWidgets.QMenu()
        try:
            position = self.content_list.currentRow()
            open_file = menu.addAction('Open File')
            menu.addSeparator()
            icons_full_width = menu.addAction('Icons Full List Width')
            icons_full_width.setCheckable(True)
            icon_size_menu = menu.addMenu('Icon Size')
            icon_size_group = QtWidgets.QActionGroup(self)
            icon_size_group.setExclusive(True)

            icon_size_extra_small = icon_size_menu.addAction('Extra Small')
            icon_size_extra_small.setCheckable(True)
            icon_size_group.addAction(icon_size_extra_small)
            icon_size_small = icon_size_menu.addAction('Small')
            icon_size_small.setCheckable(True)
            icon_size_group.addAction(icon_size_small)
            icon_size_medium = icon_size_menu.addAction('Medium')
            icon_size_medium.setCheckable(True)
            icon_size_group.addAction(icon_size_medium)
            icon_size_large = icon_size_menu.addAction('Large')
            icon_size_large.setCheckable(True)
            icon_size_group.addAction(icon_size_large)
            icon_size_extra_large = icon_size_menu.addAction('Extra Large')
            icon_size_extra_large.setCheckable(True)
            icon_size_group.addAction(icon_size_extra_large)

            check_dict = {
                48: icon_size_extra_small,
                72: icon_size_small,
                110: icon_size_medium,
                176: icon_size_large,
                256: icon_size_extra_large
            }

            if self.content_icons_full_width:
                icons_full_width.setChecked(True)
            else:
                icons_full_width.setChecked(False)
                check_dict[self.content_icon_size].setChecked(True)

            open_file.triggered.connect(self.open_file)
            icons_full_width.triggered.connect(self.set_icons_full_width)
            icon_size_extra_small.triggered.connect(lambda: self.set_icon_size(48))
            icon_size_small.triggered.connect(lambda: self.set_icon_size(72))
            icon_size_medium.triggered.connect(lambda: self.set_icon_size(110))
            icon_size_large.triggered.connect(lambda: self.set_icon_size(176))
            icon_size_extra_large.triggered.connect(lambda: self.set_icon_size(256))

        except AttributeError:
            self.logger.error('Failed to display content list context menu', exc_info=True)
        menu.exec(QtGui.QCursor.pos()) 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def make_menu_bar(self):
        '''
        Make the menubar and add it to the QMainWindow
        '''
        # Create a menu for setting the GUI style.
        # Uses radio-style buttons in a QActionGroup.
        menubar = self.menuBar()

        # Creates an edit menu
        editMenu = menubar.addMenu('&Edit')
        findAction = QtWidgets.QAction('&Find', self)
        findAction.setShortcut('Ctrl+F')
        findAction.triggered.connect(self.findBar.show_find_bar)
        editMenu.addAction(findAction)

        styleMenu = menubar.addMenu('&Set Style')
        styleGroup = QtWidgets.QActionGroup(styleMenu)

        # Add an option to the menu for each GUI style that exist for the user's system
        for style in QtWidgets.QStyleFactory.keys():
            styleAction = QtWidgets.QAction(f'&{style}', self, checkable=True)
            styleAction.triggered.connect(
                lambda state, style=style: self.app.setStyle(style) and self.app.setStyleSheet(""))
            styleGroup.addAction(styleAction)
            styleMenu.addAction(styleAction)
        # Set the default style
        styleAction.trigger()

        # Creates a debug menu.
        debugMenu = menubar.addMenu('&Debug')
        testDialogAction = QtWidgets.QAction('&Test', self)
        testDialogAction.triggered.connect(self.test)
        debugMenu.addAction(testDialogAction)

        '''
        # Creates a chart menu.
        chartMenu = menubar.addMenu('&Plot Charts')
        scatterDialogAction = QtWidgets.QAction('&Scatter Dialog', self)
        scatterDialogAction.triggered.connect(self.scatter_dialog)
        chartMenu.addAction(scatterDialogAction)

        # Creates a reshaping menu.
        chartMenu = menubar.addMenu('&Reshape Data')
        pivotDialogAction = QtWidgets.QAction('&Pivot Dialog', self)
        pivotDialogAction.triggered.connect(self.pivot_dialog)
        chartMenu.addAction(pivotDialogAction)
        '''

    # I just use this function for printing various things to console while the GUI is running 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def create_context_menu(self) -> QMenu:
        menu = super().create_context_menu()

        if self.selection_is_empty:
            return menu

        menu.addSeparator()
        self._add_insert_column_menu(menu)
        menu.addSeparator()

        selected_encoding = self.selected_message.decoder

        if not all(self.model().protocol.messages[i].decoder is selected_encoding
                   for i in self.selected_rows):
            selected_encoding = None

        encoding_group = QActionGroup(self)
        encoding_menu = menu.addMenu("Enforce encoding")

        for decoding in self.model().project_manager.decodings:
            ea = encoding_menu.addAction(decoding.name)
            ea.setCheckable(True)
            ea.setActionGroup(encoding_group)

            if selected_encoding == decoding:
                ea.setChecked(True)

            ea.setData(decoding)
            ea.triggered.connect(self.on_encoding_action_triggered)

        if settings.read("multiple_modulations", False, bool):
            selected_modulation = self.model().protocol.messages[self.selected_rows[0]].modulator_index

            if not all(self.model().protocol.messages[i].modulator_index == selected_modulation
                       for i in self.selected_rows):
                selected_modulation = -1

            modulation_group = QActionGroup(self)
            modulation_menu = menu.addMenu("Modulation")

            for i, modulator in enumerate(self.model().project_manager.modulators):
                ma = modulation_menu.addAction(modulator.name)
                ma.setCheckable(True)
                ma.setActionGroup(modulation_group)

                if selected_modulation == i:
                    ma.setChecked(True)

                ma.setData(i)
                ma.triggered.connect(self.on_modulation_action_triggered)

            open_modulator_dialog_action = modulation_menu.addAction(self.tr("..."))
            open_modulator_dialog_action.triggered.connect(self.on_open_modulator_dialog_action_triggered)

        return menu 

# 需要导入模块: from PyQt5 import QtWidgets [as 别名]
# 或者: from PyQt5.QtWidgets import QActionGroup [as 别名]
def create_context_menu(self) -> QMenu:
        menu = super().create_context_menu()

        add_message_action = menu.addAction("Add empty message...")
        add_message_action.setIcon(QIcon.fromTheme("edit-table-insert-row-below"))
        add_message_action.triggered.connect(self.on_add_message_action_triggered)

        if not self.selection_is_empty:
            menu.addAction(self.copy_action)

        if self.model().row_count > 0:
            duplicate_action = menu.addAction("Duplicate selected lines")
            duplicate_action.setIcon(QIcon.fromTheme("edit-table-insert-row-under"))
            duplicate_action.triggered.connect(self.on_duplicate_action_triggered)

            self._add_insert_column_menu(menu)

            menu.addSeparator()
            clear_action = menu.addAction("Clear table")
            clear_action.triggered.connect(self.on_clear_action_triggered)
            clear_action.setIcon(QIcon.fromTheme("edit-clear"))

        self.encoding_actions = {}

        if not self.selection_is_empty:
            selected_encoding = self.model().protocol.messages[self.selected_rows[0]].decoder
            for i in self.selected_rows:
                if self.model().protocol.messages[i].decoder != selected_encoding:
                    selected_encoding = None
                    break

            menu.addSeparator()
            encoding_group = QActionGroup(self)
            encoding_menu = menu.addMenu("Enforce encoding")

            for decoding in self.model().decodings:
                ea = encoding_menu.addAction(decoding.name)
                ea.setCheckable(True)
                ea.setActionGroup(encoding_group)
                if selected_encoding == decoding:
                    ea.setChecked(True)

                self.encoding_actions[ea] = decoding
                ea.triggered.connect(self.on_encoding_action_triggered)

            menu.addSeparator()
            de_bruijn_action = menu.addAction("Generate De Bruijn Sequence from Selection")
            de_bruijn_action.triggered.connect(self.on_de_bruijn_action_triggered)

        return menu