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#!/usr/bin/env python
#/****************************************************************************
#** $Id: buttongroups.py,v 1.2 2002/12/20 18:46:10 phil Exp $
#**
#** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
#**
#** This file is part of an example program for TQt. This example
#** program may be used, distributed and modified without limitation.
#**
#*****************************************************************************/
import sys
from PyTQt.tqt import *
TRUE = 1
FALSE = 0
##
# Creates all child widgets of the ButtonGroups window
##
class ButtonsGroups( TQWidget ):
def __init__( self, *args ):
TQWidget.__init__(*(self,) + args)
# Create Widgets which allow easy layouting
self.vbox = TQVBoxLayout( self, 11, 6 )
self.box1 = TQHBoxLayout( self.vbox )
self.box2 = TQHBoxLayout( self.vbox )
# ------- first group
# Create an exclusive button group
self.grp1 = TQButtonGroup( 1, TQGroupBox.Horizontal, "Button Group 1 (exclusive)", self )
self.box1.addWidget( self.grp1 )
self.grp1.setExclusive( TRUE )
# insert 3 radiobuttons
self.rb11 = TQRadioButton( "&Radiobutton 1", self.grp1 )
self.rb11.setChecked( TRUE )
TQRadioButton( "R&adiobutton 2", self.grp1 )
TQRadioButton( "Ra&diobutton 3", self.grp1 )
# ------- second group
# Create a non-exclusive buttongroup
self.grp2 = TQButtonGroup( 1, TQGroupBox.Horizontal, "Button Group 2 (non-exclusive)", self )
self.box1.addWidget( self.grp2 )
self.grp2.setExclusive( FALSE )
# insert 3 checkboxes
TQCheckBox( "&Checkbox 1", self.grp2 )
self.cb12 = TQCheckBox( "C&heckbox 2", self.grp2 )
self.cb12.setChecked( TRUE )
self.cb13 = TQCheckBox( "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 = TQButtonGroup( 1, TQGroupBox.Horizontal, "Button Group 3 (Radiobutton-exclusive)", self )
self.box2.addWidget( self.grp3 )
self.grp3.setRadioButtonExclusive( TRUE )
# insert three radiobuttons
self.rb21 = TQRadioButton( "Rad&iobutton 1", self.grp3 )
self.rb22 = TQRadioButton( "Radi&obutton 2", self.grp3 )
self.rb23 = TQRadioButton( "Radio&button 3", self.grp3 )
self.rb23.setChecked( TRUE )
# insert a checkbox...
self.state = TQCheckBox( "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 = TQButtonGroup( 1, TQGroupBox.Horizontal, "Groupbox with normal buttons", self )
self.box2.addWidget( self.grp4 )
# insert two pushbuttons...
TQPushButton( "&Push Button", self.grp4 )
self.tb2 = TQPushButton( "&Toggle Button", self.grp4 )
# ... and make the second one a toggle button
self.tb2.setToggleButton( TRUE )
self.tb2.setOn( TRUE )
# ... and make the third one a flat button
self.tb3 = TQPushButton( "&Flat Button", self.grp4 )
self.tb3.setFlat( TRUE )
# .. and the fourth a button with a menu
self.tb4 = TQPushButton( "Popup Button", self.grp4 )
menu = TQPopupMenu(self.tb4)
menu.insertItem("Item1", 0)
menu.insertItem("Item2", 0)
menu.insertItem("Item3", 0)
menu.insertItem("Item4", 0)
self.tb4.setPopup(menu)
#
# 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 = TQApplication( sys.argv )
buttonsgroups = ButtonsGroups()
buttonsgroups.resize( 500, 250 )
buttonsgroups.setCaption( "PyTQt Example - Buttons and Groups" )
a.setMainWidget( buttonsgroups )
buttonsgroups.show()
a.exec_loop()
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