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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>t13/lcdrange.h Example File</h1>
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| 33 |
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| 34 |
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| 35 | <pre>/****************************************************************
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| 36 | **
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| 37 | ** Definition of LCDRange class, Qt tutorial 12
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| 38 | **
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| 39 | ****************************************************************/
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| 40 |
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| 41 | #ifndef LCDRANGE_H
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| 42 | #define LCDRANGE_H
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| 43 |
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| 44 | #include <<a href="qwidget-h.html">qwidget.h</a>>
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| 45 |
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| 46 | class QSlider;
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| 47 | class QLabel;
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| 48 |
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| 49 |
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| 50 | class LCDRange : public <a href="qwidget.html">QWidget</a>
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| 51 | {
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| 52 | Q_OBJECT
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| 53 | public:
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| 54 | LCDRange( <a href="qwidget.html">QWidget</a> *parent=0, const char *name=0 );
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| 55 | LCDRange( const char *s, QWidget *parent=0, const char *name=0 );
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| 56 |
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| 57 | int value() const;
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| 58 | const char *text() const;
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| 59 |
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| 60 | public slots:
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| 61 | void setValue( int );
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| 62 | void setRange( int minVal, int maxVal );
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| 63 | void setText( const char * );
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| 64 |
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| 65 | signals:
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| 66 | void valueChanged( int );
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| 67 |
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| 68 | private:
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| 69 | void init();
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| 70 |
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| 71 | <a href="qslider.html">QSlider</a> *slider;
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| 72 | <a href="qlabel.html">QLabel</a> *label;
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| 73 | };
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| 74 |
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| 75 |
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| 76 | #endif // LCDRANGE_H
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| 77 | </pre><!-- eof -->
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| 78 | <p><address><hr><div align=center>
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| 82 | <td align=right><div align=right>Qt 3.3.8</div>
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| 83 | </table></div></address></body>
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