old_contents: #
  # Copyright © 2014-2015 Colin Duquesnoy
  # Copyright © 2009- The Spyder Developmet Team
  #
  # Licensed under the terms of the MIT License
  # (see LICENSE.txt for details)
  
  """
  Provides widget classes and functions.
  """
  
  from . import PYQT5, PYQT6, PYSIDE2, PYSIDE6, PythonQtError
  from ._patch.qheaderview import introduce_renamed_methods_qheaderview
  
  if PYQT6:
      from PyQt6.QtWidgets import *
      from PyQt6.QtGui import QAction, QActionGroup, QShortcut
      from PyQt6.QtOpenGLWidgets import QOpenGLWidget
      QApplication.exec_ = QApplication.exec
      QDialog.exec_ = QDialog.exec
      QMenu.exec_ = QMenu.exec
      QTextEdit.print_ = QTextEdit.print
      QPlainTextEdit.print_ = QPlainTextEdit.print
  elif PYQT5:
      from PyQt5.QtWidgets import *
  elif PYSIDE6:
      from PySide6.QtWidgets import *
      from PySide6.QtGui import QAction, QActionGroup, QShortcut
      from PySide6.QtOpenGLWidgets import QOpenGLWidget
      QTextEdit.setTabStopWidth = QTextEdit.setTabStopDistance
      QTextEdit.tabStopWidth = QTextEdit.tabStopDistance
      QPlainTextEdit.setTabStopWidth = QPlainTextEdit.setTabStopDistance
      QPlainTextEdit.tabStopWidth = QPlainTextEdit.tabStopDistance
  elif PYSIDE2:
      from PySide2.QtWidgets import *
  else:
      raise PythonQtError('No Qt bindings could be found')
  
new_contents: #
  # Copyright © 2014-2015 Colin Duquesnoy
  # Copyright © 2009- The Spyder Developmet Team
  #
  # Licensed under the terms of the MIT License
  # (see LICENSE.txt for details)
  
  """
  Provides widget classes and functions.
  """
  
  from . import PYQT5, PYQT6, PYSIDE2, PYSIDE6, PythonQtError
  from ._patch.qheaderview import introduce_renamed_methods_qheaderview
  
  if PYQT6:
      from PyQt6.QtWidgets import *
      from PyQt6.QtGui import QAction, QActionGroup, QShortcut
      from PyQt6.QtOpenGLWidgets import QOpenGLWidget
      QTextEdit.setTabStopWidth = QTextEdit.setTabStopDistance
      QTextEdit.tabStopWidth = QTextEdit.tabStopDistance
      QPlainTextEdit.setTabStopWidth = QPlainTextEdit.setTabStopDistance
      QPlainTextEdit.tabStopWidth = QPlainTextEdit.tabStopDistance
      QApplication.exec_ = QApplication.exec
      QDialog.exec_ = QDialog.exec
      QMenu.exec_ = QMenu.exec
      QTextEdit.print_ = QTextEdit.print
      QPlainTextEdit.print_ = QPlainTextEdit.print
  elif PYQT5:
      from PyQt5.QtWidgets import *
  elif PYSIDE6:
      from PySide6.QtWidgets import *
      from PySide6.QtGui import QAction, QActionGroup, QShortcut
      from PySide6.QtOpenGLWidgets import QOpenGLWidget
      QTextEdit.setTabStopWidth = QTextEdit.setTabStopDistance
      QTextEdit.tabStopWidth = QTextEdit.tabStopDistance
      QPlainTextEdit.setTabStopWidth = QPlainTextEdit.setTabStopDistance
      QPlainTextEdit.tabStopWidth = QPlainTextEdit.tabStopDistance
  elif PYSIDE2:
      from PySide2.QtWidgets import *
  else:
      raise PythonQtError('No Qt bindings could be found')
  
subject: Add missing tabStopWidth/setTabStopWidth same as PySide6