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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Qt Tutorial - t14/lcdrange.h</title>
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<h1 align=center>Source code for <a href="t14.html">tutorial 14</a>: lcdrange.h</h1><br clear="all">
<hr> <pre>/****************************************************************
**
** Definition of LCDRange class, Qt tutorial 12
**
****************************************************************/
#ifndef LCDRANGE_H
#define LCDRANGE_H
#include <<a href="qwidget-h.html">qwidget.h</a>>
class QSlider;
class QLabel;
class LCDRange : public QWidget
{
Q_OBJECT
public:
LCDRange( <a href="qwidget.html">QWidget</a> *parent=0, const char *name=0 );
LCDRange( const char *s, QWidget *parent=0, const char *name=0 );
int value() const;
const char *text() const;
public slots:
void setValue( int );
void setRange( int minVal, int maxVal );
void setText( const char * );
signals:
void valueChanged( int );
private:
void init();
<a href="qslider.html">QSlider</a> *slider;
<a href="qlabel.html">QLabel</a> *label;
};
#endif // LCDRANGE_H
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