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85 lines
2.4 KiB
85 lines
2.4 KiB
14 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/doc/tutorial.doc:2373 -->
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>t14/lcdrange.h Example File</title>
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--></style>
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<font color="#004faf">Home</font></a>
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<font color="#004faf">All Classes</font></a>
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<font color="#004faf">Main Classes</font></a>
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<font color="#004faf">Functions</font></a>
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</td>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>t14/lcdrange.h Example File</h1>
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<pre>/****************************************************************
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**
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** Definition of LCDRange class, Qt tutorial 12
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**
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****************************************************************/
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#ifndef LCDRANGE_H
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#define LCDRANGE_H
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#include <<a href="qwidget-h.html">qwidget.h</a>>
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class QSlider;
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class QLabel;
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class LCDRange : public <a href="qwidget.html">QWidget</a>
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{
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Q_OBJECT
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public:
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LCDRange( <a href="qwidget.html">QWidget</a> *parent=0, const char *name=0 );
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LCDRange( const char *s, QWidget *parent=0, const char *name=0 );
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int value() const;
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const char *text() const;
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public slots:
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void setValue( int );
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void setRange( int minVal, int maxVal );
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void setText( const char * );
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signals:
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void valueChanged( int );
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private:
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void init();
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<a href="qslider.html">QSlider</a> *slider;
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<a href="qlabel.html">QLabel</a> *label;
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};
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#endif // LCDRANGE_H
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</pre><!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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