code: def showPluginMenu(self, panel, point=None):
          
          if not self._pluginMenu:
              self._pluginMenu = XViewPluginMenu(self)
          
          if point is None:
              point = QtGui.QCursor.pos()
          
          self._pluginMenu.setCurrentPanel(panel)
          self._pluginMenu.exec_(point)
docs: Creates the interface menu for this view widget.  If no point is \
          supplied, then the current cursor position will be used.
          
          :param      panel | <XViewPanel>
                      point | <QPoint> || None