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34 lines
821 B
34 lines
821 B
14 years ago
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/****************************************************************
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**
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** Implementation of LCDRange class, Qt tutorial 7
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**
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****************************************************************/
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#include "lcdrange.h"
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#include <qslider.h>
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#include <qlcdnumber.h>
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LCDRange::LCDRange( QWidget *parent, const char *name )
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: QVBox( parent, name )
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{
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QLCDNumber *lcd = new QLCDNumber( 2, this, "lcd" );
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slider = new QSlider( Horizontal, this, "slider" );
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slider->setRange( 0, 99 );
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slider->setValue( 0 );
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connect( slider, SIGNAL(valueChanged(int)),
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lcd, SLOT(display(int)) );
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connect( slider, SIGNAL(valueChanged(int)),
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SIGNAL(valueChanged(int)) );
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}
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int LCDRange::value() const
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{
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return slider->value();
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}
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void LCDRange::setValue( int value )
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{
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slider->setValue( value );
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}
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