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diff --git a/doc/html/qlcdnumber.html b/doc/html/qlcdnumber.html deleted file mode 100644 index 9776df44..00000000 --- a/doc/html/qlcdnumber.html +++ /dev/null @@ -1,332 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> -<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/widgets/qlcdnumber.cpp:44 --> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> -<title>TQLCDNumber Class</title> -<style type="text/css"><!-- -fn { margin-left: 1cm; text-indent: -1cm; } -a:link { color: #004faf; text-decoration: none } -a:visited { color: #672967; text-decoration: none } -body { background: #ffffff; color: black; } ---></style> -</head> -<body> - -<table border="0" cellpadding="0" cellspacing="0" width="100%"> -<tr bgcolor="#E5E5E5"> -<td valign=center> - <a href="index.html"> -<font color="#004faf">Home</font></a> - | <a href="classes.html"> -<font color="#004faf">All Classes</font></a> - | <a href="mainclasses.html"> -<font color="#004faf">Main Classes</font></a> - | <a href="annotated.html"> -<font color="#004faf">Annotated</font></a> - | <a href="groups.html"> -<font color="#004faf">Grouped Classes</font></a> - | <a href="functions.html"> -<font color="#004faf">Functions</font></a> -</td> -<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQLCDNumber Class Reference</h1> - -<p>The TQLCDNumber widget displays a number with LCD-like digits. -<a href="#details">More...</a> -<p><tt>#include <<a href="qlcdnumber-h.html">qlcdnumber.h</a>></tt> -<p>Inherits <a href="qframe.html">TQFrame</a>. -<p><a href="qlcdnumber-members.html">List of all member functions.</a> -<h2>Public Members</h2> -<ul> -<li class=fn><a href="#TQLCDNumber"><b>TQLCDNumber</b></a> ( TQWidget * parent = 0, const char * name = 0 )</li> -<li class=fn><a href="#TQLCDNumber-2"><b>TQLCDNumber</b></a> ( uint numDigits, TQWidget * parent = 0, const char * name = 0 )</li> -<li class=fn><a href="#~TQLCDNumber"><b>~TQLCDNumber</b></a> ()</li> -<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> -<li class=fn>enum <a href="#SegmentStyle-enum"><b>SegmentStyle</b></a> { Outline, Filled, Flat }</li> -<li class=fn>bool <a href="#smallDecimalPoint"><b>smallDecimalPoint</b></a> () const</li> -<li class=fn>int <a href="#numDigits"><b>numDigits</b></a> () const</li> -<li class=fn>virtual void <a href="#setNumDigits"><b>setNumDigits</b></a> ( int nDigits )</li> -<li class=fn>bool <a href="#checkOverflow"><b>checkOverflow</b></a> ( double num ) const</li> -<li class=fn>bool <a href="#checkOverflow-2"><b>checkOverflow</b></a> ( int num ) const</li> -<li class=fn>Mode <a href="#mode"><b>mode</b></a> () const</li> -<li class=fn>virtual void <a href="#setMode"><b>setMode</b></a> ( Mode )</li> -<li class=fn>SegmentStyle <a href="#segmentStyle"><b>segmentStyle</b></a> () const</li> -<li class=fn>virtual void <a href="#setSegmentStyle"><b>setSegmentStyle</b></a> ( SegmentStyle )</li> -<li class=fn>double <a href="#value"><b>value</b></a> () const</li> -<li class=fn>int <a href="#intValue"><b>intValue</b></a> () const</li> -</ul> -<h2>Public Slots</h2> -<ul> -<li class=fn>void <a href="#display"><b>display</b></a> ( const TQString & s )</li> -<li class=fn>void <a href="#display-2"><b>display</b></a> ( int num )</li> -<li class=fn>void <a href="#display-3"><b>display</b></a> ( double num )</li> -<li class=fn>virtual void <a href="#setHexMode"><b>setHexMode</b></a> ()</li> -<li class=fn>virtual void <a href="#setDecMode"><b>setDecMode</b></a> ()</li> -<li class=fn>virtual void <a href="#setOctMode"><b>setOctMode</b></a> ()</li> -<li class=fn>virtual void <a href="#setBinMode"><b>setBinMode</b></a> ()</li> -<li class=fn>virtual void <a href="#setSmallDecimalPoint"><b>setSmallDecimalPoint</b></a> ( bool )</li> -</ul> -<h2>Signals</h2> -<ul> -<li class=fn>void <a href="#overflow"><b>overflow</b></a> ()</li> -</ul> -<h2>Properties</h2> -<ul> -<li class=fn>int <a href="#intValue-prop"><b>intValue</b></a> - the displayed value rounded to the nearest integer</li> -<li class=fn>Mode <a href="#mode-prop"><b>mode</b></a> - the current display mode (number base)</li> -<li class=fn>int <a href="#numDigits-prop"><b>numDigits</b></a> - the current number of digits displayed</li> -<li class=fn>SegmentStyle <a href="#segmentStyle-prop"><b>segmentStyle</b></a> - the style of the LCDNumber</li> -<li class=fn>bool <a href="#smallDecimalPoint-prop"><b>smallDecimalPoint</b></a> - the style of the decimal point</li> -<li class=fn>double <a href="#value-prop"><b>value</b></a> - the displayed value</li> -</ul> -<h2>Protected Members</h2> -<ul> -<li class=fn>virtual void <a href="#drawContents"><b>drawContents</b></a> ( TQPainter * p )</li> -</ul> -<hr><a name="details"></a><h2>Detailed Description</h2> - - -<p> The TQLCDNumber widget displays a number with LCD-like digits. -<p> - -<p> It can display a number in just about any size. It can display -decimal, hexadecimal, octal or binary numbers. It is easy to -connect to data sources using the <a href="#display">display</a>() slot, which is -overloaded to take any of five argument types. -<p> There are also slots to change the base with <a href="#setMode">setMode</a>() and the -decimal point with <a href="#setSmallDecimalPoint">setSmallDecimalPoint</a>(). -<p> TQLCDNumber emits the <a href="#overflow">overflow</a>() signal when it is asked to display -something beyond its range. The range is set by <a href="#setNumDigits">setNumDigits</a>(), -but setSmallDecimalPoint() also influences it. If the display is -set to hexadecimal, octal or binary, the integer equivalent of the -value is displayed. -<p> These digits and other symbols can be shown: 0/O, 1, 2, 3, 4, 5/S, -6, 7, 8, 9/g, minus, decimal point, A, B, C, D, E, F, h, H, L, o, -P, r, u, U, Y, colon, degree sign (which is specified as single -quote in the string) and space. TQLCDNumber substitutes spaces for -illegal characters. -<p> It is not possible to retrieve the contents of a TQLCDNumber -object, although you can retrieve the numeric value with <a href="#value">value</a>(). -If you really need the text, we recommend that you connect the -signals that feed the <a href="#display">display</a>() slot to another slot as well and -store the value there. -<p> Incidentally, TQLCDNumber is the very oldest part of TQt, tracing -back to a BASIC program on the <a href="http://www.nvg.ntnu.no/sinclair/computers/zxspectrum/zxspectrum.htm">Sinclair Spectrum</a>. -<p> <img src=qlcdnum-m.png> <img src=qlcdnum-w.png> -<p> <p>See also <a href="qlabel.html">TQLabel</a>, <a href="qframe.html">TQFrame</a>, and <a href="basic.html">Basic Widgets</a>. - -<hr><h2>Member Type Documentation</h2> -<h3 class=fn><a name="Mode-enum"></a>TQLCDNumber::Mode</h3> - -<p> This type determines how numbers are shown. -<ul> -<li><tt>TQLCDNumber::Hex</tt> - Hexadecimal -<li><tt>TQLCDNumber::Dec</tt> - Decimal -<li><tt>TQLCDNumber::Oct</tt> - Octal -<li><tt>TQLCDNumber::Bin</tt> - Binary -</ul><p> If the display is set to hexadecimal, octal or binary, the integer -equivalent of the value is displayed. - -<h3 class=fn><a name="SegmentStyle-enum"></a>TQLCDNumber::SegmentStyle</h3> - -<p> This type determines the visual appearance of the TQLCDNumber -widget. -<ul> -<li><tt>TQLCDNumber::Outline</tt> - gives raised segments filled with the background brush. -<li><tt>TQLCDNumber::Filled</tt> - gives raised segments filled with the foreground brush. -<li><tt>TQLCDNumber::Flat</tt> - gives flat segments filled with the foreground brush. -</ul> -<hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQLCDNumber"></a>TQLCDNumber::TQLCDNumber ( <a href="qwidget.html">TQWidget</a> * parent = 0, const char * name = 0 ) -</h3> -Constructs an LCD number, sets the number of digits to 5, the base -to decimal, the decimal point mode to 'small' and the frame style -to a raised box. The <a href="#segmentStyle">segmentStyle</a>() is set to <a href="#SegmentStyle-enum">Outline</a>. -<p> The <em>parent</em> and <em>name</em> arguments are passed to the <a href="qframe.html">TQFrame</a> -constructor. -<p> <p>See also <a href="#numDigits-prop">numDigits</a> and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>. - -<h3 class=fn><a name="TQLCDNumber-2"></a>TQLCDNumber::TQLCDNumber ( uint numDigits, <a href="qwidget.html">TQWidget</a> * parent = 0, const char * name = 0 ) -</h3> -Constructs an LCD number, sets the number of digits to <em>numDigits</em>, the base to decimal, the decimal point mode to 'small' -and the frame style to a raised box. The <a href="#segmentStyle">segmentStyle</a>() is set to -<a href="#SegmentStyle-enum">Outline</a>. -<p> The <em>parent</em> and <em>name</em> arguments are passed to the <a href="qframe.html">TQFrame</a> -constructor. -<p> <p>See also <a href="#numDigits-prop">numDigits</a> and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>. - -<h3 class=fn><a name="~TQLCDNumber"></a>TQLCDNumber::~TQLCDNumber () -</h3> -Destroys the LCD number. - -<h3 class=fn>bool <a name="checkOverflow"></a>TQLCDNumber::checkOverflow ( double num ) const -</h3> -Returns TRUE if <em>num</em> is too big to be displayed in its entirety; -otherwise returns FALSE. -<p> <p>See also <a href="#display">display</a>(), <a href="#numDigits-prop">numDigits</a>, and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>. - -<h3 class=fn>bool <a name="checkOverflow-2"></a>TQLCDNumber::checkOverflow ( int num ) const -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Returns TRUE if <em>num</em> is too big to be displayed in its entirety; -otherwise returns FALSE. -<p> <p>See also <a href="#display">display</a>(), <a href="#numDigits-prop">numDigits</a>, and <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>. - -<h3 class=fn>void <a name="display"></a>TQLCDNumber::display ( const <a href="qstring.html">TQString</a> & s )<tt> [slot]</tt> -</h3> -Displays the number represented by the string <em>s</em>. -<p> This version of the function disregards <a href="#mode">mode</a>() and -<a href="#smallDecimalPoint">smallDecimalPoint</a>(). -<p> These digits and other symbols can be shown: 0/O, 1, 2, 3, 4, 5/S, -6, 7, 8, 9/g, minus, decimal point, A, B, C, D, E, F, h, H, L, o, -P, r, u, U, Y, colon, degree sign (which is specified as single -quote in the string) and space. TQLCDNumber substitutes spaces for -illegal characters. - -<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>. -<h3 class=fn>void <a name="display-2"></a>TQLCDNumber::display ( int num )<tt> [slot]</tt> -</h3><p>Sets the displayed value rounded to the nearest integer to <em>num</em>. -See the <a href="qlcdnumber.html#intValue-prop">"intValue"</a> property for details. -<h3 class=fn>void <a name="display-3"></a>TQLCDNumber::display ( double num )<tt> [slot]</tt> -</h3> -This is an overloaded member function, provided for convenience. It behaves essentially like the above function. -<p> Displays the number <em>num</em>. - -<h3 class=fn>void <a name="drawContents"></a>TQLCDNumber::drawContents ( <a href="qpainter.html">TQPainter</a> * p )<tt> [virtual protected]</tt> -</h3> -Draws the LCD number using painter <em>p</em>. This function is called -from <a href="qframe.html#paintEvent">TQFrame::paintEvent</a>(). - -<p>Reimplemented from <a href="qframe.html#drawContents">TQFrame</a>. -<h3 class=fn>int <a name="intValue"></a>TQLCDNumber::intValue () const -</h3><p>Returns the displayed value rounded to the nearest integer. -See the <a href="qlcdnumber.html#intValue-prop">"intValue"</a> property for details. -<h3 class=fn><a href="qlcdnumber.html#Mode-enum">Mode</a> <a name="mode"></a>TQLCDNumber::mode () const -</h3><p>Returns the current display mode (number base). -See the <a href="qlcdnumber.html#mode-prop">"mode"</a> property for details. -<h3 class=fn>int <a name="numDigits"></a>TQLCDNumber::numDigits () const -</h3><p>Returns the current number of digits displayed. -See the <a href="qlcdnumber.html#numDigits-prop">"numDigits"</a> property for details. -<h3 class=fn>void <a name="overflow"></a>TQLCDNumber::overflow ()<tt> [signal]</tt> -</h3> - -<p> This signal is emitted whenever the TQLCDNumber is asked to display -a too-large number or a too-long string. -<p> It is never emitted by <a href="#setNumDigits">setNumDigits</a>(). - -<h3 class=fn><a href="qlcdnumber.html#SegmentStyle-enum">SegmentStyle</a> <a name="segmentStyle"></a>TQLCDNumber::segmentStyle () const -</h3><p>Returns the style of the LCDNumber. -See the <a href="qlcdnumber.html#segmentStyle-prop">"segmentStyle"</a> property for details. -<h3 class=fn>void <a name="setBinMode"></a>TQLCDNumber::setBinMode ()<tt> [virtual slot]</tt> -</h3> -Calls <a href="#setMode">setMode</a>( BIN ). Provided for convenience (e.g. for -connecting buttons to it). -<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>. - -<h3 class=fn>void <a name="setDecMode"></a>TQLCDNumber::setDecMode ()<tt> [virtual slot]</tt> -</h3> -Calls <a href="#setMode">setMode</a>( DEC ). Provided for convenience (e.g. for -connecting buttons to it). -<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>. - -<h3 class=fn>void <a name="setHexMode"></a>TQLCDNumber::setHexMode ()<tt> [virtual slot]</tt> -</h3> -Calls <a href="#setMode">setMode</a>( HEX ). Provided for convenience (e.g. for -connecting buttons to it). -<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>. - -<h3 class=fn>void <a name="setMode"></a>TQLCDNumber::setMode ( <a href="qlcdnumber.html#Mode-enum">Mode</a> )<tt> [virtual]</tt> -</h3><p>Sets the current display mode (number base). -See the <a href="qlcdnumber.html#mode-prop">"mode"</a> property for details. -<h3 class=fn>void <a name="setNumDigits"></a>TQLCDNumber::setNumDigits ( int nDigits )<tt> [virtual]</tt> -</h3><p>Sets the current number of digits displayed to <em>nDigits</em>. -See the <a href="qlcdnumber.html#numDigits-prop">"numDigits"</a> property for details. -<h3 class=fn>void <a name="setOctMode"></a>TQLCDNumber::setOctMode ()<tt> [virtual slot]</tt> -</h3> -Calls <a href="#setMode">setMode</a>( OCT ). Provided for convenience (e.g. for -connecting buttons to it). -<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>. - -<h3 class=fn>void <a name="setSegmentStyle"></a>TQLCDNumber::setSegmentStyle ( <a href="qlcdnumber.html#SegmentStyle-enum">SegmentStyle</a> )<tt> [virtual]</tt> -</h3><p>Sets the style of the LCDNumber. -See the <a href="qlcdnumber.html#segmentStyle-prop">"segmentStyle"</a> property for details. -<h3 class=fn>void <a name="setSmallDecimalPoint"></a>TQLCDNumber::setSmallDecimalPoint ( bool )<tt> [virtual slot]</tt> -</h3><p>Sets the style of the decimal point. -See the <a href="qlcdnumber.html#smallDecimalPoint-prop">"smallDecimalPoint"</a> property for details. -<h3 class=fn>bool <a name="smallDecimalPoint"></a>TQLCDNumber::smallDecimalPoint () const -</h3><p>Returns the style of the decimal point. -See the <a href="qlcdnumber.html#smallDecimalPoint-prop">"smallDecimalPoint"</a> property for details. -<h3 class=fn>double <a name="value"></a>TQLCDNumber::value () const -</h3><p>Returns the displayed value. -See the <a href="qlcdnumber.html#value-prop">"value"</a> property for details. -<hr><h2>Property Documentation</h2> -<h3 class=fn>int <a name="intValue-prop"></a>intValue</h3> -<p>This property holds the displayed value rounded to the nearest integer. -<p>This property corresponds to the nearest integer to the current -value displayed by the LCDNumber. This is the value used for -hexadecimal, octal and binary modes. -<p> If the displayed value is not a number, the property has a value -of 0. - -<p>Set this property's value with <a href="#display">display</a>() and get this property's value with <a href="#intValue">intValue</a>(). -<h3 class=fn><a href="qlcdnumber.html#Mode-enum">Mode</a> <a name="mode-prop"></a>mode</h3> -<p>This property holds the current display mode (number base). -<p>Corresponds to the current display mode, which is one of <a href="#Mode-enum">BIN</a>, -<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 -floating point values, the other modes display the integer -equivalent. -<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>(). - -<p>Set this property's value with <a href="#setMode">setMode</a>() and get this property's value with <a href="#mode">mode</a>(). -<h3 class=fn>int <a name="numDigits-prop"></a>numDigits</h3> -<p>This property holds the current number of digits displayed. -<p>Corresponds to the current number of digits. If <a href="#smallDecimalPoint-prop">TQLCDNumber::smallDecimalPoint</a> is FALSE, the decimal point occupies -one digit position. -<p> <p>See also <a href="#smallDecimalPoint-prop">smallDecimalPoint</a>. - -<p>Set this property's value with <a href="#setNumDigits">setNumDigits</a>() and get this property's value with <a href="#numDigits">numDigits</a>(). -<h3 class=fn><a href="qlcdnumber.html#SegmentStyle-enum">SegmentStyle</a> <a name="segmentStyle-prop"></a>segmentStyle</h3> -<p>This property holds the style of the LCDNumber. -<p><center><table cellpadding="4" cellspacing="2" border="0"> -<tr bgcolor="#a2c511"> <th valign="top">Style <th valign="top">Result -<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SegmentStyle-enum">Outline</a> -<td valign="top">Produces raised segments filled with the background color -(this is the default). -<tr bgcolor="#d0d0d0"> <td valign="top"><a href="#SegmentStyle-enum">Filled</a> -<td valign="top">Produces raised segments filled with the foreground color. -<tr bgcolor="#f0f0f0"> <td valign="top"><a href="#SegmentStyle-enum">Flat</a> -<td valign="top">Produces flat segments filled with the foreground color. -</table></center> -<p> <a href="#SegmentStyle-enum">Outline</a> and <a href="#SegmentStyle-enum">Filled</a> will additionally use -<a href="qcolorgroup.html#light">TQColorGroup::light</a>() and <a href="qcolorgroup.html#dark">TQColorGroup::dark</a>() for shadow effects. - -<p>Set this property's value with <a href="#setSegmentStyle">setSegmentStyle</a>() and get this property's value with <a href="#segmentStyle">segmentStyle</a>(). -<h3 class=fn>bool <a name="smallDecimalPoint-prop"></a>smallDecimalPoint</h3> -<p>This property holds the style of the decimal point. -<p>If TRUE the decimal point is drawn between two digit positions. -Otherwise it occupies a digit position of its own, i.e. is drawn -in a digit position. The default is FALSE. -<p> The inter-digit space is made slightly wider when the decimal -point is drawn between the digits. -<p> <p>See also <a href="#mode-prop">mode</a>. - -<p>Set this property's value with <a href="#setSmallDecimalPoint">setSmallDecimalPoint</a>() and get this property's value with <a href="#smallDecimalPoint">smallDecimalPoint</a>(). -<h3 class=fn>double <a name="value-prop"></a>value</h3> -<p>This property holds the displayed value. -<p>This property corresponds to the current value displayed by the -LCDNumber. -<p> If the displayed value is not a number, the property has a value -of 0. - -<p>Set this property's value with <a href="#display">display</a>() and get this property's value with <a href="#value">value</a>(). -<!-- eof --> -<hr><p> -This file is part of the <a href="index.html">TQt toolkit</a>. -Copyright © 1995-2007 -<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center> -<table width=100% cellspacing=0 border=0><tr> -<td>Copyright © 2007 -<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> -<td align=right><div align=right>TQt 3.3.8</div> -</table></div></address></body> -</html> |