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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 *
INT_MAX = sys.maxint
class RangeControls( QVBox ):
def __init__( self, parent=None, name=None ):
QVBox.__init__( self, parent, name )
row1 = QHBox( self )
cell2 = QVBox( row1 )
cell2.setMargin( 10 )
cell2.setFrameStyle( QFrame.WinPanel | QFrame.Sunken )
QWidget( cell2 )
label1 = QLabel( QString( "Enter a value between\n%1 and %2:" ).arg( -INT_MAX ).arg( INT_MAX ), cell2 )
label1.setMaximumHeight( label1.sizeHint().height() )
sb1 = QSpinBox( -INT_MAX, INT_MAX, 1, cell2 )
sb1.setValue( 0 )
label2 = QLabel( "Enter a zoom value:", cell2 )
label2.setMaximumHeight( label2.sizeHint().height() )
sb2 = QSpinBox( 0, 1000, 10, cell2 )
sb2.setSuffix( " %" )
sb2.setSpecialValueText( "Automatic" )
label3 = QLabel( "Enter a price:", cell2 )
label3.setMaximumHeight( label3.sizeHint().height() )
sb3 = QSpinBox( 0, INT_MAX, 1, cell2 )
sb3.setPrefix( "$" )
sb3.setValue( 355 )
QWidget( cell2 )
row2 = QHBox( self )
cell3 = QVBox( row2 )
cell3.setMargin( 10 )
cell3.setFrameStyle( QFrame.WinPanel | QFrame.Sunken )
hslider = QSlider( 0, 64, 1, 33, Qt.Horizontal, cell3 )
lcd2 = QLCDNumber( 2, cell3 )
lcd2.display( 33 )
lcd2.setSegmentStyle( QLCDNumber.Filled )
self.connect( hslider, SIGNAL("valueChanged( int )"), lcd2, SLOT("display( int )") )
cell4 = QHBox( row2 )
cell4.setFrameStyle( QFrame.WinPanel | QFrame.Sunken )
cell4.setMargin( 10 )
vslider = QSlider( 0, 64, 1, 8, Qt.Vertical, cell4 )
lcd3 = QLCDNumber( 3, cell4 )
lcd3.display( 8 )
self.connect( vslider, SIGNAL("valueChanged( int )"), lcd3, SLOT("display( int )") )
def main( args ):
a = QApplication( args )
rangecontrols = RangeControls()
rangecontrols.resize( 500, 300 )
rangecontrols.setCaption( "Qt Example - Range Control Widgets" );
a.setMainWidget( rangecontrols )
rangecontrols.show()
a.exec_loop()
if __name__=="__main__":
main(sys.argv)
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