Python QtWidgets.QMenu方法代码示例

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def build_context_menu(self, index):
        """Build context menu for test item that given index points to."""
        contextMenu = QMenu(self)
        if self.isExpanded(index):
            menuItem = create_action(self, _('Collapse'),
                                     triggered=lambda: self.collapse(index))
        else:
            menuItem = create_action(self, _('Expand'),
                                     triggered=lambda: self.expand(index))
            menuItem.setEnabled(self.model().hasChildren(index))
        contextMenu.addAction(menuItem)
        menuItem = create_action(
                self, _('Go to definition'),
                triggered=lambda: self.go_to_test_definition(index))
        test_location = self.model().data(index, Qt.UserRole)
        menuItem.setEnabled(test_location[0] is not None)
        contextMenu.addAction(menuItem)
        return contextMenu 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def _context_menu_make(self, pos):
        """ Reimplemented to return a custom context menu for images.
        """
        format = self._control.cursorForPosition(pos).charFormat()
        name = format.stringProperty(QtGui.QTextFormat.ImageName)
        if name:
            menu = QtWidgets.QMenu(self)

            menu.addAction('Copy Image', lambda: self._copy_image(name))
            menu.addAction('Save Image As...', lambda: self._save_image(name))
            menu.addSeparator()

            svg = self._name_to_svg_map.get(name, None)
            if svg is not None:
                menu.addSeparator()
                menu.addAction('Copy SVG', lambda: svg_to_clipboard(svg))
                menu.addAction('Save SVG As...',
                               lambda: save_svg(svg, self._control))
        else:
            menu = super(RichJupyterWidget, self)._context_menu_make(pos)
        return menu

    #---------------------------------------------------------------------------
    # 'BaseFrontendMixin' abstract interface
    #--------------------------------------------------------------------------- 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def add_actions(target, actions, insert_before=None):
    """Add actions to a menu"""
    previous_action = None
    target_actions = list(target.actions())
    if target_actions:
        previous_action = target_actions[-1]
        if previous_action.isSeparator():
            previous_action = None
    for action in actions:
        if (action is None) and (previous_action is not None):
            if insert_before is None:
                target.addSeparator()
            else:
                target.insertSeparator(insert_before)
        elif isinstance(action, QMenu):
            if insert_before is None:
                target.addMenu(action)
            else:
                target.insertMenu(insert_before, action)
        elif isinstance(action, QAction):
            if insert_before is None:
                target.addAction(action)
            else:
                target.insertAction(insert_before, action)
        previous_action = action 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def build_menu(self): 
        self.file_menu = QtWidgets.QMenu('&File', self)
        self.file_menu.addAction('&Open directory', self.open_directory, QtCore.Qt.CTRL + QtCore.Qt.Key_O)
        self.file_menu.addAction('&Export image', self.export_image, QtCore.Qt.CTRL + QtCore.Qt.Key_S)
        self.file_menu.addAction('&Quit', self.close, QtCore.Qt.CTRL + QtCore.Qt.Key_Q)      

        self.view_menu = QtWidgets.QMenu('&View', self)
        self.view_menu.addAction('Zoom In', self.pix_label.increase_zoom, QtCore.Qt.CTRL + QtCore.Qt.Key_Plus)
        self.view_menu.addAction('Zoom Out', self.pix_label.decrease_zoom, QtCore.Qt.CTRL + QtCore.Qt.Key_Minus)
        self.view_menu.addAction('Zoom 1:1', self.pix_label.reset_zoom, QtCore.Qt.CTRL + QtCore.Qt.Key_0)
        fullscreen = QtWidgets.QAction('&Full Screen', self)
        fullscreen.setCheckable(True)
        fullscreen.setShortcut(QtCore.Qt.Key_F11)
        fullscreen.toggled.connect(self.toggle_full_screen)
        self.view_menu.addAction(fullscreen)

        self.tools_menu = QtWidgets.QMenu("&Tools", self)
        self.tools_menu.addAction('&Show DICOM structure', self.show_structure, QtCore.Qt.Key_F2)

        self.menuBar().addMenu(self.file_menu)
        self.menuBar().addMenu(self.view_menu)
        self.menuBar().addMenu(self.tools_menu) 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def contextMenuEvent(self, event):
        """Override Qt method."""
        copy_action = create_action(
            self, _("Copy text"), icon=ima.icon('editcopy'),
            triggered=self.copy,
            shortcut=self.CONF.get_shortcut(CONF_SECTION, 'copy'))
        paste_action = create_action(
            self, _("Paste text"),
            icon=ima.icon('editpaste'),
            triggered=self.paste,
            shortcut=self.CONF.get_shortcut(CONF_SECTION, 'paste'))
        clear_action = create_action(
            self, _("Clear Terminal"),
            triggered=self.clear,
            shortcut=self.CONF.get_shortcut(CONF_SECTION, 'clear'))
        zoom_in = create_action(
            self, _("Zoom in"), triggered=self.increase_font,
            shortcut=self.CONF.get_shortcut(CONF_SECTION, 'zoom in'))
        zoom_out = create_action(
            self, _("Zoom out"), triggered=self.decrease_font,
            shortcut=self.CONF.get_shortcut(CONF_SECTION, 'zoom out'))
        menu = QMenu(self)
        actions = [self.pageAction(QWebEnginePage.SelectAll),
                   copy_action, paste_action, clear_action, None, zoom_in,
                   zoom_out]
        add_actions(menu, actions)
        menu.popup(event.globalPos())
        event.accept() 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def openWidgetMenu(self,position):
        indexes = self.ui.treeWidget_2.selectedIndexes()
        item = self.ui.treeWidget_2.itemAt(position)
        if item == None:
            return
        #item = self.ui.listWidget.itemAt(position)
        if len(indexes) > 0:
            menu = QMenu()
            menu.addAction(QAction("Delete", menu,checkable = True))#This function is perhaps useless
            #menu.triggered.connect(self.eraseItem)
            item = self.ui.treeWidget_2.itemAt(position)
            #collec = str(item.text())
            menu.triggered.connect(lambda action: self.ListMethodSelected(action, item))
        menu.exec_(self.ui.treeWidget_2.viewport().mapToGlobal(position)) 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def _context_menu_make(self, pos):
        """ Creates a context menu for the given QPoint (in widget coordinates).
        """
        menu = QtWidgets.QMenu(self)

        self.cut_action = menu.addAction('Cut', self.cut)
        self.cut_action.setEnabled(self.can_cut())
        self.cut_action.setShortcut(QtGui.QKeySequence.Cut)

        self.copy_action = menu.addAction('Copy', self.copy)
        self.copy_action.setEnabled(self.can_copy())
        self.copy_action.setShortcut(QtGui.QKeySequence.Copy)

        self.paste_action = menu.addAction('Paste', self.paste)
        self.paste_action.setEnabled(self.can_paste())
        self.paste_action.setShortcut(QtGui.QKeySequence.Paste)

        anchor = self._control.anchorAt(pos)
        if anchor:
            menu.addSeparator()
            self.copy_link_action = menu.addAction(
                'Copy Link Address', lambda: self.copy_anchor(anchor=anchor))
            self.open_link_action = menu.addAction(
                'Open Link', lambda: self.open_anchor(anchor=anchor))

        menu.addSeparator()
        menu.addAction(self.select_all_action)

        menu.addSeparator()
        menu.addAction(self.export_action)
        menu.addAction(self.print_action)

        return menu 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def get_menu(self):
        menu = QtWidgets.QMenu(self)
        self.actions = []
        for state in self.module.states:
            action = QtWidgets.QAction(state, self)
            self.actions.append(action)
            action.triggered.connect(functools.partial(self.func, state))
            menu.addAction(action)
        return menu 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def contextMenuEvent(self, event):
        for widget in self.module_widgets:
            if widget.geometry().contains(event.pos()):
                if widget.module.owner is not None:
                    act = QtWidgets.QAction('Free %s'%widget.module.name, self)
                    act.triggered.connect(widget.module.free)
                    menu = QtWidgets.QMenu()
                    menu.addAction(act)
                    menu.exec_(event.globalPos()) 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def openMenu(self,position):
        indexes = self.ui.treeWidget.selectedIndexes()
        item = self.ui.treeWidget.itemAt(position)
        db_origin = ""
        #if item.parent():
         #   db_origin = item.parent().text(0)
        collec = item.text(0)
        if len(indexes) > 0:
            level = 0
            index = indexes[0]
            while index.parent().isValid():
                index = index.parent()
                level = level + 1
            menu = QMenu()
            #print((collec, db_origin))
            if level ==0:
                pass
            else:
                #keyarray = GetKeys(collec, db_origin)
                #if "Open" in keyarray:
                if self.ui.combobox.currentText()==u"K线":
                    menu.addAction(QAction("Kline", menu, checkable=True))
                    menu.addAction(QAction("Open", menu, checkable=True))
                    menu.addAction(QAction("Close", menu, checkable=True))#open up different menu with different kind of graphs
                    menu.addAction(QAction("High", menu, checkable=True))
                    menu.addAction(QAction("Low", menu, checkable=True))
                    menu.addAction(QAction("Volume", menu, checkable=True))
                    #menu.addAction(QAction("P_change", menu, checkable=True))
                    #menu.addAction(QAction("Turnover",menu,checkable=True))
                if self.ui.combobox.currentText()==u"复权":
                    menu.addAction(QAction("Kline", menu, checkable=True))
                    menu.addAction(QAction("Open", menu, checkable=True))
                    menu.addAction(QAction("Close", menu, checkable=True))
                    menu.addAction(QAction("High", menu, checkable=True))
                    menu.addAction(QAction("Low", menu, checkable=True))
                    menu.addAction(QAction("Volume", menu, checkable=True))
                    menu.addAction(QAction("Amount", menu, checkable=True))
                if self.ui.combobox.currentText()==u"分笔数据":
                    menu.addAction(QAction("分笔", menu, checkable=True))
                if self.ui.combobox.currentText()==u"历史分钟":
                    menu.addAction(QAction("Kline", menu, checkable=True))
                    menu.addAction(QAction("Open", menu, checkable=True))
                    menu.addAction(QAction("Close", menu, checkable=True))
                    menu.addAction(QAction("High", menu, checkable=True))
                    menu.addAction(QAction("Low", menu, checkable=True))
                    menu.addAction(QAction("Volume", menu, checkable=True))
                    menu.addAction(QAction("Amount", menu, checkable=True))
                if self.ui.combobox.currentText()==u"十大股东":
                    menu.addAction(QAction("季度饼图", menu, checkable=True))
                    #menu.addAction(QAction("持股比例", menu, checkable=True))
                #for g in keyarray:
                #menu.addAction(QAction(g, menu, checkable=True))
        menu.triggered.connect(lambda action: self.methodSelected(action, collec))
        menu.exec_(self.ui.treeWidget.viewport().mapToGlobal(position)) 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def openMenu(self,position):
        indexes = self.ui.treeWidget.selectedIndexes()
        item = self.ui.treeWidget.itemAt(position)
        db_origin = ""
        #if item.parent():
         #   db_origin = item.parent().text(0)
        collec = str(item.text(0).encode("utf-8"))
        if len(indexes) > 0:
            level = 0
            index = indexes[0]
            while index.parent().isValid():
                index = index.parent()
                level = level + 1
            menu = QMenu()
            #print((collec, db_origin))
            if level ==0:
                pass
            else:
                #keyarray = GetKeys(collec, db_origin)
                #if "Open" in keyarray:
                if self.ui.combobox.currentText()==u"K线":
                    menu.addAction(QAction("Kline", menu, checkable=True))
                    menu.addAction(QAction("Open", menu, checkable=True))
                    menu.addAction(QAction("Close", menu, checkable=True))#open up different menu with different kind of graphs
                    menu.addAction(QAction("High", menu, checkable=True))
                    menu.addAction(QAction("Low", menu, checkable=True))
                    menu.addAction(QAction("Volume", menu, checkable=True))
                    #menu.addAction(QAction("P_change", menu, checkable=True))
                    #menu.addAction(QAction("Turnover",menu,checkable=True))
                if self.ui.combobox.currentText()==u"复权":
                    menu.addAction(QAction("Kline", menu, checkable=True))
                    menu.addAction(QAction("Open", menu, checkable=True))
                    menu.addAction(QAction("Close", menu, checkable=True))
                    menu.addAction(QAction("High", menu, checkable=True))
                    menu.addAction(QAction("Low", menu, checkable=True))
                    menu.addAction(QAction("Volume", menu, checkable=True))
                    menu.addAction(QAction("Amount", menu, checkable=True))
                if self.ui.combobox.currentText()==u"分笔数据":
                    menu.addAction(QAction("分笔", menu, checkable=True))
                if self.ui.combobox.currentText()==u"历史分钟":
                    menu.addAction(QAction("Kline", menu, checkable=True))
                    menu.addAction(QAction("Open", menu, checkable=True))
                    menu.addAction(QAction("Close", menu, checkable=True))
                    menu.addAction(QAction("High", menu, checkable=True))
                    menu.addAction(QAction("Low", menu, checkable=True))
                    menu.addAction(QAction("Volume", menu, checkable=True))
                    menu.addAction(QAction("Amount", menu, checkable=True))
                if self.ui.combobox.currentText()==u"十大股东":
                    menu.addAction(QAction("季度饼图", menu, checkable=True))
                    #menu.addAction(QAction("持股比例", menu, checkable=True))
                #for g in keyarray:
                #menu.addAction(QAction(g, menu, checkable=True))
        menu.triggered.connect(lambda action: self.methodSelected(action, collec))
        menu.exec_(self.ui.treeWidget.viewport().mapToGlobal(position)) 

# 需要导入模块: from qtpy import QtWidgets [as 别名]
# 或者: from qtpy.QtWidgets import QMenu [as 别名]
def setup_window(self):
        """ """
        self.close_action = create_action(self, _("&Quit"),
                                          triggered=self.close)
        self.file_menu_actions.append(self.close_action)
        self.file_menu = self.menuBar().addMenu(_("&File"))
        add_actions(self.file_menu, self.file_menu_actions)

        # Environments
        self.add_env_action = create_action(self, _("&Add"),
                                            triggered=self.add_env)
        self.clone_env_action = create_action(self, _("&Clone"),
                                              triggered=self.clone_env)
        self.remove_env_action = create_action(self, _("&Remove"),
                                               triggered=self.remove_env)
        self.envs_list_menu = QMenu(_('Environments'))
        self.envs_menu_actions = [self.add_env_action, self.clone_env_action,
                                  self.remove_env_action, None,
                                  self.envs_list_menu]
        self.envs_menu = self.menuBar().addMenu(_("&Environments"))
        add_actions(self.envs_menu, self.envs_menu_actions)
        self.update_env_menu()

        # Channels
        self.envs_menu = self.menuBar().addMenu(_("&Channels"))

        # Tools
        self.preferences_action = create_action(self,
                                                _("&Preferences"),
                                                triggered=self.preferences)
        self.tools_menu_actions.append(self.preferences_action)
        self.tools_menu = self.menuBar().addMenu(_("&Tools"))
        add_actions(self.tools_menu, self.tools_menu_actions)

        # Help
        self.report_action = create_action(self,
                                           _("&Report issue"),
                                           triggered=self.report_issue)
        self.about_action = create_action(self, _("&About"),
                                          triggered=self.about)
        self.help_menu_actions.append(self.report_action)
        self.help_menu_actions.append(self.about_action)
        self.help_menu = self.menuBar().addMenu(_("&Help"))
        add_actions(self.help_menu, self.help_menu_actions)

        self.setWindowIcon(get_icon('condapackages.png'))