How to use the inql.widgets.propertyeditor.PropertyEditor function in inql

:param empty: empty row property when adding a new one
        :param add_actions: include or not new actions
        :param actions: default set of actions to be appended to Add and Delete Rows
        :return: a new instance of PropertyEditor or a reused one.
        """
        if not actions: actions = []
        if not columns: columns = []
        if data == None: data = []
        if not empty: empty = []
        try:
            PropertyEditor.instances[text]
        except KeyError:
            PropertyEditor.instances[text] = \
                PropertyEditor().__private_init__(text, columns, data, empty, add_actions, actions)
            try:
                PropertyEditor.instances[text].this.setLocation(PropertyEditor.locations[text])
            except KeyError:
                if PropertyEditor.last_location:
                    PropertyEditor.instances[text].this.setLocation(
                        PropertyEditor.last_location.x+PropertyEditor.offset,
                        PropertyEditor.last_location.y+PropertyEditor.offset)
                    PropertyEditor.offset = PropertyEditor.NEW_WINDOW_OFFSET
            try:
                PropertyEditor.instances[text].this.setSize(PropertyEditor.sizes[text])
            except KeyError:
                if PropertyEditor.last_size:
                    PropertyEditor.instances[text].this.setSize(PropertyEditor.last_size)
            PropertyEditor.last_location = PropertyEditor.instances[text].this.getLocation()
            PropertyEditor.last_size = PropertyEditor.instances[text].this.getSize()
        ## Hack ON: Bring on Front
        PropertyEditor.instances[text].this.setAlwaysOnTop(True)
        PropertyEditor.instances[text].this.setAlwaysOnTop(False)

self.this = JFrame(text)
        self._table = JTable()
        self._dtm = DefaultTableModel(0, 0)
        self._dtm.setColumnIdentifiers(columns)
        self._table.setModel(self._dtm)
        self._data = data
        for d in data:
            self._dtm.addRow(d)
        self._pane = JScrollPane(self._table)
        self.this.add(self._pane)
        self._empty = empty

        self.this.addWindowListener(self)

        self._dtm.addTableModelListener(lambda _: self._update_model())
        self.this.setLocation(PropertyEditor.NEW_WINDOW_OFFSET, PropertyEditor.NEW_WINDOW_OFFSET)

        if add_actions:
            self._popup = JPopupMenu()
            self._pane.setComponentPopupMenu(self._popup)
            inherits_popup_menu(self._pane)

            self._actions = actions
            self._actions.append(ExecutorAction('Remove Selected Rows', action=lambda e: self._remove_row()))
            self._actions.append(ExecutorAction('Add New Row', action=lambda e: self._add_row()))

            for action in self._actions:
                self._popup.add(action.menuitem)

        self.this.setForeground(Color.black)
        self.this.setBackground(Color.lightGray)
        self.this.pack()

:param columns: proparty columns it should be an array alike
        :param data: it contains the current property rows
        :param empty: empty row property when adding a new one
        :param add_actions: include or not new actions
        :param actions: default set of actions to be appended to Add and Delete Rows
        :return: a new instance of PropertyEditor or a reused one.
        """
        if not actions: actions = []
        if not columns: columns = []
        if data == None: data = []
        if not empty: empty = []
        try:
            PropertyEditor.instances[text]
        except KeyError:
            PropertyEditor.instances[text] = \
                PropertyEditor().__private_init__(text, columns, data, empty, add_actions, actions)
            try:
                PropertyEditor.instances[text].this.setLocation(PropertyEditor.locations[text])
            except KeyError:
                if PropertyEditor.last_location:
                    PropertyEditor.instances[text].this.setLocation(
                        PropertyEditor.last_location.x+PropertyEditor.offset,
                        PropertyEditor.last_location.y+PropertyEditor.offset)
                    PropertyEditor.offset = PropertyEditor.NEW_WINDOW_OFFSET
            try:
                PropertyEditor.instances[text].this.setSize(PropertyEditor.sizes[text])
            except KeyError:
                if PropertyEditor.last_size:
                    PropertyEditor.instances[text].this.setSize(PropertyEditor.last_size)
            PropertyEditor.last_location = PropertyEditor.instances[text].this.getLocation()
            PropertyEditor.last_size = PropertyEditor.instances[text].this.getSize()
        ## Hack ON: Bring on Front

def windowClosing(self, evt):
        """
        Overrides WindowAdapter method

        :param evt: unused
        :return: None
        """
        PropertyEditor.locations[self._text] = self.this.getLocation()
        PropertyEditor.sizes[self._text] = self.this.getSize()
        PropertyEditor.last_location = self.this.getLocation()
        PropertyEditor.last_size = self.this.getSize()
        PropertyEditor.offset = 0
        self.this.setVisible(False)
        self.this.dispose()
        del PropertyEditor.instances[self._text]

except KeyError:
                if PropertyEditor.last_location:
                    PropertyEditor.instances[text].this.setLocation(
                        PropertyEditor.last_location.x+PropertyEditor.offset,
                        PropertyEditor.last_location.y+PropertyEditor.offset)
                    PropertyEditor.offset = PropertyEditor.NEW_WINDOW_OFFSET
            try:
                PropertyEditor.instances[text].this.setSize(PropertyEditor.sizes[text])
            except KeyError:
                if PropertyEditor.last_size:
                    PropertyEditor.instances[text].this.setSize(PropertyEditor.last_size)
            PropertyEditor.last_location = PropertyEditor.instances[text].this.getLocation()
            PropertyEditor.last_size = PropertyEditor.instances[text].this.getSize()
        ## Hack ON: Bring on Front
        PropertyEditor.instances[text].this.setAlwaysOnTop(True)
        PropertyEditor.instances[text].this.setAlwaysOnTop(False)
        ## Hack OFF
        return PropertyEditor.instances[text]

PropertyEditor().__private_init__(text, columns, data, empty, add_actions, actions)
            try:
                PropertyEditor.instances[text].this.setLocation(PropertyEditor.locations[text])
            except KeyError:
                if PropertyEditor.last_location:
                    PropertyEditor.instances[text].this.setLocation(
                        PropertyEditor.last_location.x+PropertyEditor.offset,
                        PropertyEditor.last_location.y+PropertyEditor.offset)
                    PropertyEditor.offset = PropertyEditor.NEW_WINDOW_OFFSET
            try:
                PropertyEditor.instances[text].this.setSize(PropertyEditor.sizes[text])
            except KeyError:
                if PropertyEditor.last_size:
                    PropertyEditor.instances[text].this.setSize(PropertyEditor.last_size)
            PropertyEditor.last_location = PropertyEditor.instances[text].this.getLocation()
            PropertyEditor.last_size = PropertyEditor.instances[text].this.getSize()
        ## Hack ON: Bring on Front
        PropertyEditor.instances[text].this.setAlwaysOnTop(True)
        PropertyEditor.instances[text].this.setAlwaysOnTop(False)
        ## Hack OFF
        return PropertyEditor.instances[text]