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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>QLCDNumber Class Reference</h1>
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| 33 |
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| 34 | <p>The QLCDNumber widget displays a number with LCD-like digits.
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| 35 | <a href="#details">More...</a>
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| 36 | <p><tt>#include <<a href="qlcdnumber-h.html">qlcdnumber.h</a>></tt>
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| 37 | <p>Inherits <a href="qframe.html">QFrame</a>.
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| 38 | <p><a href="qlcdnumber-members.html">List of all member functions.</a>
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| 39 | <h2>Public Members</h2>
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| 40 | <ul>
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| 41 | <li class=fn><a href="#QLCDNumber"><b>QLCDNumber</b></a> ( QWidget * parent = 0, const char * name = 0 )</li>
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| 42 | <li class=fn><a href="#QLCDNumber-2"><b>QLCDNumber</b></a> ( uint numDigits, QWidget * parent = 0, const char * name = 0 )</li>
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| 43 | <li class=fn><a href="#~QLCDNumber"><b>~QLCDNumber</b></a> ()</li>
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| 44 | <li class=fn>enum <a href="#Mode-enum"><b>Mode</b></a> { Hex, Dec, Oct, Bin, HEX = Hex, DEC = Dec, OCT = Oct, BIN = Bin }</li>
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| 45 | <li class=fn>enum <a href="#SegmentStyle-enum"><b>SegmentStyle</b></a> { Outline, Filled, Flat }</li>
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| 46 | <li class=fn>bool <a href="#smallDecimalPoint"><b>smallDecimalPoint</b></a> () const</li>
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| 47 | <li class=fn>int <a href="#numDigits"><b>numDigits</b></a> () const</li>
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| 48 | <li class=fn>virtual void <a href="#setNumDigits"><b>setNumDigits</b></a> ( int nDigits )</li>
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| 49 | <li class=fn>bool <a href="#checkOverflow"><b>checkOverflow</b></a> ( double num ) const</li>
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| 50 | <li class=fn>bool <a href="#checkOverflow-2"><b>checkOverflow</b></a> ( int num ) const</li>
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| 51 | <li class=fn>Mode <a href="#mode"><b>mode</b></a> () const</li>
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| 52 | <li class=fn>virtual void <a href="#setMode"><b>setMode</b></a> ( Mode )</li>
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| 53 | <li class=fn>SegmentStyle <a href="#segmentStyle"><b>segmentStyle</b></a> () const</li>
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| 54 | <li class=fn>virtual void <a href="#setSegmentStyle"><b>setSegmentStyle</b></a> ( SegmentStyle )</li>
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| 55 | <li class=fn>double <a href="#value"><b>value</b></a> () const</li>
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| 56 | <li class=fn>int <a href="#intValue"><b>intValue</b></a> () const</li>
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| 57 | </ul>
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| 58 | <h2>Public Slots</h2>
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| 59 | <ul>
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| 60 | <li class=fn>void <a href="#display"><b>display</b></a> ( const QString & s )</li>
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| 61 | <li class=fn>void <a href="#display-2"><b>display</b></a> ( int num )</li>
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| 62 | <li class=fn>void <a href="#display-3"><b>display</b></a> ( double num )</li>
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| 63 | <li class=fn>virtual void <a href="#setHexMode"><b>setHexMode</b></a> ()</li>
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| 64 | <li class=fn>virtual void <a href="#setDecMode"><b>setDecMode</b></a> ()</li>
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| 65 | <li class=fn>virtual void <a href="#setOctMode"><b>setOctMode</b></a> ()</li>
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| 66 | <li class=fn>virtual void <a href="#setBinMode"><b>setBinMode</b></a> ()</li>
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| 67 | <li class=fn>virtual void <a href="#setSmallDecimalPoint"><b>setSmallDecimalPoint</b></a> ( bool )</li>
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| 68 | </ul>
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| 69 | <h2>Signals</h2>
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| 70 | <ul>
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| 71 | <li class=fn>void <a href="#overflow"><b>overflow</b></a> ()</li>
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| 72 | </ul>
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| 73 | <h2>Properties</h2>
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| 74 | <ul>
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| 75 | <li class=fn>int <a href="#intValue-prop"><b>intValue</b></a> - the displayed value rounded to the nearest integer</li>
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| 76 | <li class=fn>Mode <a href="#mode-prop"><b>mode</b></a> - the current display mode (number base)</li>
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| 77 | <li class=fn>int <a href="#numDigits-prop"><b>numDigits</b></a> - the current number of digits displayed</li>
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| 78 | <li class=fn>SegmentStyle <a href="#segmentStyle-prop"><b>segmentStyle</b></a> - the style of the LCDNumber</li>
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| 79 | <li class=fn>bool <a href="#smallDecimalPoint-prop"><b>smallDecimalPoint</b></a> - the style of the decimal point</li>
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| 80 | <li class=fn>double <a href="#value-prop"><b>value</b></a> - the displayed value</li>
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| 81 | </ul>
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| 82 | <h2>Protected Members</h2>
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| 83 | <ul>
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| 84 | <li class=fn>virtual void <a href="#drawContents"><b>drawContents</b></a> ( QPainter * p )</li>
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| 85 | </ul>
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| 86 | <hr><a name="details"></a><h2>Detailed Description</h2>
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| 87 |
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| 88 |
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| 89 | <p> The QLCDNumber widget displays a number with LCD-like digits.
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| 90 | <p>
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| 91 |
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| 92 | <p> It can display a number in just about any size. It can display
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| 93 | decimal, hexadecimal, octal or binary numbers. It is easy to
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| 94 | connect to data sources using the <a href="#display">display</a>() slot, which is
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| 95 | overloaded to take any of five argument types.
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| 96 | <p> There are also slots to change the base with <a href="#setMode">setMode</a>() and the
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| 97 | decimal point with <a href="#setSmallDecimalPoint">setSmallDecimalPoint</a>().
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| 98 | <p> QLCDNumber emits the <a href="#overflow">overflow</a>() signal when it is asked to display
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| 99 | something beyond its range. The range is set by <a href="#setNumDigits">setNumDigits</a>(),
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| 100 | but setSmallDecimalPoint() also influences it. If the display is
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| 101 | set to hexadecimal, octal or binary, the integer equivalent of the
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| 102 | value is displayed.
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| 103 | <p> These digits and other symbols can be shown: 0/O, 1, 2, 3, 4, 5/S,
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| 104 | 6, 7, 8, 9/g, minus, decimal point, A, B, C, D, E, F, h, H, L, o,
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| 105 | P, r, u, U, Y, colon, degree sign (which is specified as single
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| 106 | quote in the string) and space. QLCDNumber substitutes spaces for
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| 107 | illegal characters.
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| 108 | <p> It is not possible to retrieve the contents of a QLCDNumber
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| 109 | object, although you can retrieve the numeric value with <a href="#value">value</a>().
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| 110 | If you really need the text, we recommend that you connect the
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| 111 | signals that feed the <a href="#display">display</a>() slot to another slot as well and
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| 112 | store the value there.
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| 113 | <p> Incidentally, QLCDNumber is the very oldest part of Qt, tracing
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| 114 | back to a BASIC program on the <a href="http://www.nvg.ntnu.no/sinclair/computers/zxspectrum/zxspectrum.htm">Sinclair Spectrum</a>.
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| 115 | <p> <img src=qlcdnum-m.png> <img src=qlcdnum-w.png>
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| 116 | <p> <p>See also <a href="qlabel.html">QLabel</a>, <a href="qframe.html">QFrame</a>, and <a href="basic.html">Basic Widgets</a>.
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| 117 |
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| 118 | <hr><h2>Member Type Documentation</h2>
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| 119 | <h3 class=fn><a name="Mode-enum"></a>QLCDNumber::Mode</h3>
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| 120 |
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| 121 | <p> This type determines how numbers are shown.
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| 122 | <ul>
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| 123 | <li><tt>QLCDNumber::Hex</tt> - Hexadecimal
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| 124 | <li><tt>QLCDNumber::Dec</tt> - Decimal
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| 125 | <li><tt>QLCDNumber::Oct</tt> - Octal
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| 126 | <li><tt>QLCDNumber::Bin</tt> - Binary
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| 127 | </ul><p> If the display is set to hexadecimal, octal or binary, the integer
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| 128 | equivalent of the value is displayed.
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| 129 |
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| 130 | <h3 class=fn><a name="SegmentStyle-enum"></a>QLCDNumber::SegmentStyle</h3>
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| 131 |
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| 132 | <p> This type determines the visual appearance of the QLCDNumber
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| 133 | widget.
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| 134 | <ul>
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| 135 | <li><tt>QLCDNumber::Outline</tt> - gives raised segments filled with the background brush.
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| 136 | <li><tt>QLCDNumber::Filled</tt> - gives raised segments filled with the foreground brush.
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| 137 | <li><tt>QLCDNumber::Flat</tt> - gives flat segments filled with the foreground brush.
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| 138 | </ul>
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| 139 | <hr><h2>Member Function Documentation</h2>
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| 140 | <h3 class=fn><a name="QLCDNumber"></a>QLCDNumber::QLCDNumber ( <a href="qwidget.html">QWidget</a> * parent = 0, const char * name = 0 )
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| 141 | </h3>
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| 142 | Constructs an LCD number, sets the number of digits to 5, the base
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| 143 | to decimal, the decimal point mode to 'small' and the frame style
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| 144 | to a raised box. The <a href="#segmentStyle">segmentStyle</a>() is set to <a href="#SegmentStyle-enum">Outline</a>.
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| 145 | <p> The <em>parent</em> and <em>name</em> arguments are passed to the <a href="qframe.html">QFrame</a>
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| 146 | constructor.
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| 147 | <p> <p>See also <a href="#numDigits-prop">numDigits</a> and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>.
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| 148 |
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| 149 | <h3 class=fn><a name="QLCDNumber-2"></a>QLCDNumber::QLCDNumber ( uint numDigits, <a href="qwidget.html">QWidget</a> * parent = 0, const char * name = 0 )
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| 150 | </h3>
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| 151 | Constructs an LCD number, sets the number of digits to <em>numDigits</em>, the base to decimal, the decimal point mode to 'small'
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| 152 | and the frame style to a raised box. The <a href="#segmentStyle">segmentStyle</a>() is set to
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| 153 | <a href="#SegmentStyle-enum">Outline</a>.
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| 154 | <p> The <em>parent</em> and <em>name</em> arguments are passed to the <a href="qframe.html">QFrame</a>
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| 155 | constructor.
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| 156 | <p> <p>See also <a href="#numDigits-prop">numDigits</a> and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>.
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| 157 |
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| 158 | <h3 class=fn><a name="~QLCDNumber"></a>QLCDNumber::~QLCDNumber ()
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| 159 | </h3>
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| 160 | Destroys the LCD number.
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| 161 |
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| 162 | <h3 class=fn>bool <a name="checkOverflow"></a>QLCDNumber::checkOverflow ( double num ) const
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| 163 | </h3>
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| 164 | Returns TRUE if <em>num</em> is too big to be displayed in its entirety;
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| 165 | otherwise returns FALSE.
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| 166 | <p> <p>See also <a href="#display">display</a>(), <a href="#numDigits-prop">numDigits</a>, and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>.
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| 167 |
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| 168 | <h3 class=fn>bool <a name="checkOverflow-2"></a>QLCDNumber::checkOverflow ( int num ) const
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| 169 | </h3>
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| 170 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
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| 171 | <p> Returns TRUE if <em>num</em> is too big to be displayed in its entirety;
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| 172 | otherwise returns FALSE.
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| 173 | <p> <p>See also <a href="#display">display</a>(), <a href="#numDigits-prop">numDigits</a>, and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>.
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| 174 |
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| 175 | <h3 class=fn>void <a name="display"></a>QLCDNumber::display ( const <a href="qstring.html">QString</a> & s )<tt> [slot]</tt>
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| 176 | </h3>
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| 177 | Displays the number represented by the string <em>s</em>.
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| 178 | <p> This version of the function disregards <a href="#mode">mode</a>() and
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| 179 | <a href="#smallDecimalPoint">smallDecimalPoint</a>().
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| 180 | <p> These digits and other symbols can be shown: 0/O, 1, 2, 3, 4, 5/S,
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| 181 | 6, 7, 8, 9/g, minus, decimal point, A, B, C, D, E, F, h, H, L, o,
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| 182 | P, r, u, U, Y, colon, degree sign (which is specified as single
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| 183 | quote in the string) and space. QLCDNumber substitutes spaces for
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| 184 | illegal characters.
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| 185 |
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| 186 | <p>Examples: <a href="rangecontrols-example.html#x1384">rangecontrols/rangecontrols.cpp</a>, <a href="tutorial1-12.html#x2386">t12/lcdrange.cpp</a>, <a href="tutorial1-13.html#x2414">t13/gamebrd.cpp</a>, <a href="tutorial1-05.html#x2314">t5/main.cpp</a>, <a href="tutorial1-06.html#x2324">t6/main.cpp</a>, <a href="tutorial1-07.html#x2330">t7/lcdrange.cpp</a>, and <a href="xform-example.html#x1229">xform/xform.cpp</a>.
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| 187 | <h3 class=fn>void <a name="display-2"></a>QLCDNumber::display ( int num )<tt> [slot]</tt>
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| 188 | </h3><p>Sets the displayed value rounded to the nearest integer to <em>num</em>.
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| 189 | See the <a href="qlcdnumber.html#intValue-prop">"intValue"</a> property for details.
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| 190 | <h3 class=fn>void <a name="display-3"></a>QLCDNumber::display ( double num )<tt> [slot]</tt>
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| 191 | </h3>
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| 192 | This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
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| 193 | <p> Displays the number <em>num</em>.
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| 194 |
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| 195 | <h3 class=fn>void <a name="drawContents"></a>QLCDNumber::drawContents ( <a href="qpainter.html">QPainter</a> * p )<tt> [virtual protected]</tt>
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| 196 | </h3>
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| 197 | Draws the LCD number using painter <em>p</em>. This function is called
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| 198 | from <a href="qframe.html#paintEvent">QFrame::paintEvent</a>().
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| 199 |
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| 200 | <p>Reimplemented from <a href="qframe.html#drawContents">QFrame</a>.
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| 201 | <h3 class=fn>int <a name="intValue"></a>QLCDNumber::intValue () const
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| 202 | </h3><p>Returns the displayed value rounded to the nearest integer.
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| 203 | See the <a href="qlcdnumber.html#intValue-prop">"intValue"</a> property for details.
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| 204 | <h3 class=fn><a href="qlcdnumber.html#Mode-enum">Mode</a> <a name="mode"></a>QLCDNumber::mode () const
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| 205 | </h3><p>Returns the current display mode (number base).
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| 206 | See the <a href="qlcdnumber.html#mode-prop">"mode"</a> property for details.
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| 207 | <h3 class=fn>int <a name="numDigits"></a>QLCDNumber::numDigits () const
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| 208 | </h3><p>Returns the current number of digits displayed.
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| 209 | See the <a href="qlcdnumber.html#numDigits-prop">"numDigits"</a> property for details.
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| 210 | <h3 class=fn>void <a name="overflow"></a>QLCDNumber::overflow ()<tt> [signal]</tt>
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| 211 | </h3>
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| 212 |
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| 213 | <p> This signal is emitted whenever the QLCDNumber is asked to display
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| 214 | a too-large number or a too-long string.
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| 215 | <p> It is never emitted by <a href="#setNumDigits">setNumDigits</a>().
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| 216 |
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| 217 | <h3 class=fn><a href="qlcdnumber.html#SegmentStyle-enum">SegmentStyle</a> <a name="segmentStyle"></a>QLCDNumber::segmentStyle () const
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| 218 | </h3><p>Returns the style of the LCDNumber.
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| 219 | See the <a href="qlcdnumber.html#segmentStyle-prop">"segmentStyle"</a> property for details.
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| 220 | <h3 class=fn>void <a name="setBinMode"></a>QLCDNumber::setBinMode ()<tt> [virtual slot]</tt>
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| 221 | </h3>
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| 222 | Calls <a href="#setMode">setMode</a>( BIN ). Provided for convenience (e.g. for
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| 223 | connecting buttons to it).
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| 224 | <p> <p>See also <a href="#mode-prop">mode</a>, <a href="#setHexMode">setHexMode</a>(), <a href="#setDecMode">setDecMode</a>(), <a href="#setOctMode">setOctMode</a>(), and <a href="#mode-prop">mode</a>.
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| 225 |
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| 226 | <h3 class=fn>void <a name="setDecMode"></a>QLCDNumber::setDecMode ()<tt> [virtual slot]</tt>
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| 227 | </h3>
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| 228 | Calls <a href="#setMode">setMode</a>( DEC ). Provided for convenience (e.g. for
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| 229 | connecting buttons to it).
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| 230 | <p> <p>See also <a href="#mode-prop">mode</a>, <a href="#setHexMode">setHexMode</a>(), <a href="#setOctMode">setOctMode</a>(), <a href="#setBinMode">setBinMode</a>(), and <a href="#mode-prop">mode</a>.
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| 231 |
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| 232 | <h3 class=fn>void <a name="setHexMode"></a>QLCDNumber::setHexMode ()<tt> [virtual slot]</tt>
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| 233 | </h3>
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| 234 | Calls <a href="#setMode">setMode</a>( HEX ). Provided for convenience (e.g. for
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| 235 | connecting buttons to it).
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| 236 | <p> <p>See also <a href="#mode-prop">mode</a>, <a href="#setDecMode">setDecMode</a>(), <a href="#setOctMode">setOctMode</a>(), <a href="#setBinMode">setBinMode</a>(), and <a href="#mode-prop">mode</a>.
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| 237 |
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| 238 | <h3 class=fn>void <a name="setMode"></a>QLCDNumber::setMode ( <a href="qlcdnumber.html#Mode-enum">Mode</a> )<tt> [virtual]</tt>
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| 239 | </h3><p>Sets the current display mode (number base).
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| 240 | See the <a href="qlcdnumber.html#mode-prop">"mode"</a> property for details.
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| 241 | <h3 class=fn>void <a name="setNumDigits"></a>QLCDNumber::setNumDigits ( int nDigits )<tt> [virtual]</tt>
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| 242 | </h3><p>Sets the current number of digits displayed to <em>nDigits</em>.
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| 243 | See the <a href="qlcdnumber.html#numDigits-prop">"numDigits"</a> property for details.
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| 244 | <h3 class=fn>void <a name="setOctMode"></a>QLCDNumber::setOctMode ()<tt> [virtual slot]</tt>
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| 245 | </h3>
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| 246 | Calls <a href="#setMode">setMode</a>( OCT ). Provided for convenience (e.g. for
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| 247 | connecting buttons to it).
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| 248 | <p> <p>See also <a href="#mode-prop">mode</a>, <a href="#setHexMode">setHexMode</a>(), <a href="#setDecMode">setDecMode</a>(), <a href="#setBinMode">setBinMode</a>(), and <a href="#mode-prop">mode</a>.
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| 249 |
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| 250 | <h3 class=fn>void <a name="setSegmentStyle"></a>QLCDNumber::setSegmentStyle ( <a href="qlcdnumber.html#SegmentStyle-enum">SegmentStyle</a> )<tt> [virtual]</tt>
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| 251 | </h3><p>Sets the style of the LCDNumber.
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| 252 | See the <a href="qlcdnumber.html#segmentStyle-prop">"segmentStyle"</a> property for details.
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| 253 | <h3 class=fn>void <a name="setSmallDecimalPoint"></a>QLCDNumber::setSmallDecimalPoint ( bool )<tt> [virtual slot]</tt>
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| 254 | </h3><p>Sets the style of the decimal point.
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| 255 | See the <a href="qlcdnumber.html#smallDecimalPoint-prop">"smallDecimalPoint"</a> property for details.
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| 256 | <h3 class=fn>bool <a name="smallDecimalPoint"></a>QLCDNumber::smallDecimalPoint () const
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| 257 | </h3><p>Returns the style of the decimal point.
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| 258 | See the <a href="qlcdnumber.html#smallDecimalPoint-prop">"smallDecimalPoint"</a> property for details.
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| 259 | <h3 class=fn>double <a name="value"></a>QLCDNumber::value () const
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| 260 | </h3><p>Returns the displayed value.
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| 261 | See the <a href="qlcdnumber.html#value-prop">"value"</a> property for details.
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| 262 | <hr><h2>Property Documentation</h2>
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| 263 | <h3 class=fn>int <a name="intValue-prop"></a>intValue</h3>
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| 264 | <p>This property holds the displayed value rounded to the nearest integer.
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| 265 | <p>This property corresponds to the nearest integer to the current
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| 266 | value displayed by the LCDNumber. This is the value used for
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| 267 | hexadecimal, octal and binary modes.
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| 268 | <p> If the displayed value is not a number, the property has a value
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| 269 | of 0.
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| 270 |
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| 271 | <p>Set this property's value with <a href="#display">display</a>() and get this property's value with <a href="#intValue">intValue</a>().
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| 272 | <h3 class=fn><a href="qlcdnumber.html#Mode-enum">Mode</a> <a name="mode-prop"></a>mode</h3>
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| 273 | <p>This property holds the current display mode (number base).
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| 274 | <p>Corresponds to the current display mode, which is one of <a href="#Mode-enum">BIN</a>,
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| 275 | <a href="#Mode-enum">OCT</a>, <a href="#Mode-enum">DEC</a> (the default) and <a href="#Mode-enum">HEX</a>. <a href="#Mode-enum">DEC</a> mode can display
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| 276 | floating point values, the other modes display the integer
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| 277 | equivalent.
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| 278 | <p> <p>See also <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>, <a href="#setHexMode">setHexMode</a>(), <a href="#setDecMode">setDecMode</a>(), <a href="#setOctMode">setOctMode</a>(), and <a href="#setBinMode">setBinMode</a>().
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| 279 |
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| 280 | <p>Set this property's value with <a href="#setMode">setMode</a>() and get this property's value with <a href="#mode">mode</a>().
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| 281 | <h3 class=fn>int <a name="numDigits-prop"></a>numDigits</h3>
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| 282 | <p>This property holds the current number of digits displayed.
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| 283 | <p>Corresponds to the current number of digits. If <a href="#smallDecimalPoint-prop">QLCDNumber::smallDecimalPoint</a> is FALSE, the decimal point occupies
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| 284 | one digit position.
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| 285 | <p> <p>See also <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>.
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| 286 |
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| 287 | <p>Set this property's value with <a href="#setNumDigits">setNumDigits</a>() and get this property's value with <a href="#numDigits">numDigits</a>().
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| 288 | <h3 class=fn><a href="qlcdnumber.html#SegmentStyle-enum">SegmentStyle</a> <a name="segmentStyle-prop"></a>segmentStyle</h3>
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| 289 | <p>This property holds the style of the LCDNumber.
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| 290 | <p><center><table cellpadding="4" cellspacing="2" border="0">
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| 291 | <tr bgcolor="#a2c511"> <th valign="top">Style <th valign="top">Result
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| 292 | <tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SegmentStyle-enum">Outline</a>
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| 293 | <td valign="top">Produces raised segments filled with the background color
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| 294 | (this is the default).
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| 295 | <tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SegmentStyle-enum">Filled</a>
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| 296 | <td valign="top">Produces raised segments filled with the foreground color.
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| 297 | <tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SegmentStyle-enum">Flat</a>
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| 298 | <td valign="top">Produces flat segments filled with the foreground color.
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| 299 | </table></center>
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| 300 | <p> <a href="#SegmentStyle-enum">Outline</a> and <a href="#SegmentStyle-enum">Filled</a> will additionally use
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| 301 | <a href="qcolorgroup.html#light">QColorGroup::light</a>() and <a href="qcolorgroup.html#dark">QColorGroup::dark</a>() for shadow effects.
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| 302 |
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| 303 | <p>Set this property's value with <a href="#setSegmentStyle">setSegmentStyle</a>() and get this property's value with <a href="#segmentStyle">segmentStyle</a>().
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| 304 | <h3 class=fn>bool <a name="smallDecimalPoint-prop"></a>smallDecimalPoint</h3>
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| 305 | <p>This property holds the style of the decimal point.
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| 306 | <p>If TRUE the decimal point is drawn between two digit positions.
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| 307 | Otherwise it occupies a digit position of its own, i.e. is drawn
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| 308 | in a digit position. The default is FALSE.
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| 309 | <p> The inter-digit space is made slightly wider when the decimal
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| 310 | point is drawn between the digits.
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| 311 | <p> <p>See also <a href="#mode-prop">mode</a>.
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| 312 |
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| 313 | <p>Set this property's value with <a href="#setSmallDecimalPoint">setSmallDecimalPoint</a>() and get this property's value with <a href="#smallDecimalPoint">smallDecimalPoint</a>().
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| 314 | <h3 class=fn>double <a name="value-prop"></a>value</h3>
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| 315 | <p>This property holds the displayed value.
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| 316 | <p>This property corresponds to the current value displayed by the
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| 317 | LCDNumber.
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| 318 | <p> If the displayed value is not a number, the property has a value
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| 319 | of 0.
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| 320 |
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| 321 | <p>Set this property's value with <a href="#display">display</a>() and get this property's value with <a href="#value">value</a>().
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| 322 | <!-- eof -->
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| 323 | <hr><p>
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| 324 | This file is part of the <a href="index.html">Qt toolkit</a>.
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| 325 | Copyright © 1995-2007
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| 326 | <a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
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| 327 | <table width=100% cellspacing=0 border=0><tr>
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| 328 | <td>Copyright © 2007
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| 329 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 330 | <td align=right><div align=right>Qt 3.3.8</div>
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| 331 | </table></div></address></body>
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| 332 | </html>
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