class_docstr: State manager for groups of widgets.
  
  WidgetGroup handles common problems that arise when dealing with groups of widgets like a control
  panel:
  - Provide a single place for saving / restoring the state of all widgets in the group
  - Provide a single signal for detecting when any of the widgets have changed
docstr: Return true if we should automatically search the children of this object for more.
docstr_tok: ["Return","true","if","we","should","automatically","search","the","children","of","this","object","for","more","."]
code: def checkForChildren(self, obj):
      """Return true if we should automatically search the children of this object for more."""
      iface = self.interface(obj)
      return len(iface) > 3 and iface[3]
  
imports: import inspect
  import weakref
  from .Qt import QtCore, QtWidgets
label_desc: Use image node_id 5 for calling the WidgetGroup obj's underlying member method code with example usage: obj.checkForChildren(obj) and returns: unknown