class_docstr: WidgetParameterItem subclass providing comboBox that lets the user select from a list of options.
class_docstr_tok: ["WidgetParameterItem","subclass","providing","comboBox","that","lets","the","user","select","from","a","list","of","options","."]
code: def __init__(self, param, depth):
      self.targetValue = None
      WidgetParameterItem.__init__(self, param, depth)
  
file_path: pyqtgraph/pyqtgraph/parametertree/parameterTypes/list.py
imports: import warnings
  from collections import OrderedDict
  from ...None import functions
  from ...Qt import QtWidgets
  from ..Parameter import Parameter
  from .basetypes import WidgetParameterItem
label_desc: Use image node_id 1 to create a new ListParameterItem object from inherited base classes: WidgetParameterItem with example: obj = ListParameterItem(param, depth)