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diff --git a/python/pyqt/examples2/buttongroups.py b/python/pyqt/examples2/buttongroups.py
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+++ b/python/pyqt/examples2/buttongroups.py
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+#!/usr/bin/env python
+#/****************************************************************************
+#** $Id$
+#**
+#** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
+#**
+#** This file is part of an example program for Qt.  This example
+#** program may be used, distributed and modified without limitation.
+#**
+#*****************************************************************************/
+
+import sys
+from qt import *
+
+TRUE  = 1
+FALSE = 0
+
+##
+# Creates all child widgets of the ButtonGroups window
+##
+
+class ButtonsGroups( QWidget ):
+  def __init__( self, *args ):
+    apply( QWidget.__init__, (self,) + args )
+
+    # Create Widgets which allow easy layouting
+    self.vbox = QVBoxLayout( self )
+    self.box1 = QHBoxLayout( self.vbox )
+    self.box2 = QHBoxLayout( self.vbox )
+
+    # ------- first group
+
+    # Create an exclusive button group
+    self.grp1 = QButtonGroup( 1, QGroupBox.Horizontal, "Button Group 1 (exclusive)", self )
+    self.box1.addWidget( self.grp1 )
+    self.grp1.setExclusive( TRUE )
+
+    # insert 3 radiobuttons
+    self.rb11 = QRadioButton( "&Radiobutton 1", self.grp1 )
+    self.rb11.setChecked( TRUE )
+    QRadioButton( "R&adiobutton 2", self.grp1 )
+    QRadioButton( "Ra&diobutton 3", self.grp1 )
+
+    # ------- second group
+
+    # Create a non-exclusive buttongroup
+    self.grp2 = QButtonGroup( 1, QGroupBox.Horizontal, "Button Group 2 (non-exclusive)", self )
+    self.box1.addWidget( self.grp2 )
+    self.grp2.setExclusive( FALSE )
+
+    # insert 3 checkboxes
+    QCheckBox( "&Checkbox 1", self.grp2 )
+    self.cb12 = QCheckBox( "C&heckbox 2", self.grp2 )
+    self.cb12.setChecked( TRUE )
+    self.cb13 = QCheckBox( "Triple &State Button", self.grp2 )
+    self.cb13.setTristate( TRUE )
+    self.cb13.setChecked( TRUE )
+
+    # ------------ third group
+
+    # create a buttongroup which is exclusive for radiobuttons and non-exclusive for all other buttons
+    self.grp3 = QButtonGroup( 1, QGroupBox.Horizontal, "Button Group 3 (Radiobutton-exclusive)", self )
+    self.box2.addWidget( self.grp3 )
+    self.grp3.setRadioButtonExclusive( TRUE )
+
+    # insert three radiobuttons
+    self.rb21 = QRadioButton( "Rad&iobutton 1", self.grp3 )
+    self.rb22 = QRadioButton( "Radi&obutton 2", self.grp3 )
+    self.rb23 = QRadioButton( "Radio&button 3", self.grp3 )
+    self.rb23.setChecked( TRUE )
+
+    # insert a checkbox...
+    self.state = QCheckBox( "E&nable Radiobuttons", self.grp3 )
+    self.state.setChecked( TRUE )
+    # ...and connect its SIGNAL clicked() with the SLOT slotChangeGrp3State()
+    self.connect( self.state, SIGNAL( "clicked()" ), self.slotChangeGrp3State )
+
+    # ------------ fourth group
+
+    # create a groupbox which layouts its childs in a columns
+    self.grp4 = QButtonGroup( 1, QGroupBox.Horizontal, "Groupbox with normal buttons", self )
+    self.box2.addWidget( self.grp4 )
+
+    # insert two pushbuttons...
+    QPushButton( "&Push Button", self.grp4 )
+    self.tb = QPushButton( "&Toggle Button", self.grp4 )
+
+    # ... and make the second one a toggle button
+    self.tb.setToggleButton( TRUE )
+    self.tb.setOn( TRUE )
+
+
+    #
+    # SLOT slotChangeGrp3State()
+    # enables/disables the radiobuttons of the third buttongroup
+    #
+
+  def slotChangeGrp3State( self ):
+    self.rb21.setEnabled( self.state.isChecked() )
+    self.rb22.setEnabled( self.state.isChecked() )
+    self.rb23.setEnabled( self.state.isChecked() )
+
+
+## main program
+a = QApplication( sys.argv )
+
+buttonsgroups = ButtonsGroups()
+buttonsgroups.resize( 500, 250 )
+buttonsgroups.setCaption( "Examples for Buttons and Groups" )
+a.setMainWidget( buttonsgroups )
+buttonsgroups.show()
+
+a.exec_loop()