class_docstr: Subclass of QGroupBox that implements collapse handle.
      
class_docstr_tok: ["Subclass","of","QGroupBox","that","implements","collapse","handle","."]
code: def setTitle(self, title):
      # Leave room for button
      QtWidgets.QGroupBox.setTitle(self, "   " + title)
  
file_path: pyqtgraph/pyqtgraph/widgets/GroupBox.py
imports: from ..Qt import QtCore, QtGui, QtWidgets
  from .PathButton import PathButton
label_desc: Use image node_id 8 for calling the GroupBox obj's underlying member method code with example usage: obj.setTitle(title) without return types