class_docstr: Abstract ParameterTree item. 
  Used to represent the state of a Parameter from within a ParameterTree.
  
    - Sets first column of item to name
    - generates context menu if item is renamable or removable
    - handles child added / removed events
    - provides virtual functions for handling changes from parameter
  
  For more ParameterItem types, see ParameterTree.parameterTypes module.
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docstr: Give input focus to this item.
  Can be reimplemented to display editor widgets, etc.
docstr_tok: ["Give","input","focus","to","this","item",".","Can","be","reimplemented","to","display","editor","widgets",",","etc","."]
code: def setFocus(self):
      """Give input focus to this item.
      Can be reimplemented to display editor widgets, etc.
      """
      pass
  
imports: from ..Qt import QtCore, QtGui, QtWidgets
label_desc: Use image node_id 5 for calling the ParameterItem obj's underlying member method code with example usage: obj.setFocus() without return types