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  • Committer: Bazaar Package Importer
  • Author(s): Fathi Boudra
  • Date: 2007-10-05 15:20:41 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20071005152041-qmybqh4fj9jejyo2
Tags: 5.0.2-2
http://bugs.debian.org/437877
http://bugs.debian.org/443110
* Handle nostrip build option. (Closes: #437877)
* Build libqwt5-doc package in binary-indep target. (Closes: #443110)

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qwt-5.0.2/doc/html/class_qwt_knob.html
 
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
 
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<title>Qwt User&apos;s Guide: QwtKnob Class Reference</title>
 
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<link href="doxygen.css" rel="stylesheet" type="text/css">
 
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<link href="tabs.css" rel="stylesheet" type="text/css">
 
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</head><body>
 
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<!-- Generated by Doxygen 1.4.6 -->
 
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<div class="tabs">
 
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  <ul>
 
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    <li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
 
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    <li id="current"><a href="classes.html"><span>Classes</span></a></li>
 
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    <li><a href="files.html"><span>Files</span></a></li>
 
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    <li><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
 
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  </ul></div>
 
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<div class="tabs">
 
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  <ul>
 
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    <li><a href="classes.html"><span>Alphabetical&nbsp;List</span></a></li>
 
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    <li><a href="annotated.html"><span>Class&nbsp;List</span></a></li>
 
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    <li><a href="hierarchy.html"><span>Class&nbsp;Hierarchy</span></a></li>
 
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    <li><a href="functions.html"><span>Class&nbsp;Members</span></a></li>
 
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  </ul></div>
 
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<h1>QwtKnob Class Reference</h1><!-- doxytag: class="QwtKnob" --><!-- doxytag: inherits="QwtAbstractSlider,QwtAbstractScale" -->Inheritance diagram for QwtKnob:<p><center><img src="class_qwt_knob__inherit__graph.png" border="0" usemap="#_qwt_knob__inherit__map" alt="Inheritance graph"></center>
 
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<map name="_qwt_knob__inherit__map">
 
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<area href="class_qwt_abstract_slider.html" shape="rect" coords="7,83,135,107" alt="">
 
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<area href="class_qwt_double_range.html" shape="rect" coords="8,8,133,32" alt="">
 
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<area href="class_qwt_abstract_scale.html" shape="rect" coords="159,83,287,107" alt="">
 
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</map>
 
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for QwtKnob:<p><center><img src="class_qwt_knob__coll__graph.png" border="0" usemap="#_qwt_knob__coll__map" alt="Collaboration graph"></center>
 
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<map name="_qwt_knob__coll__map">
 
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<area href="class_qwt_abstract_slider.html" shape="rect" coords="7,83,135,107" alt="">
 
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<area href="class_qwt_double_range.html" shape="rect" coords="8,8,133,32" alt="">
 
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<area href="class_qwt_abstract_scale.html" shape="rect" coords="159,83,287,107" alt="">
 
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</map>
 
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_qwt_knob-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
 
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The Knob Widget. 
 
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<p>
 
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The <a class="el" href="class_qwt_knob.html">QwtKnob</a> widget imitates look and behaviour of a volume knob on a radio. It contains a scale around the knob which is set up automatically or can be configured manually (see <a class="el" href="class_qwt_abstract_scale.html">QwtAbstractScale</a>). Automatic scrolling is enabled when the user presses a mouse button on the scale. For a description of signals, slots and other members, see <a class="el" href="class_qwt_abstract_slider.html">QwtAbstractSlider</a>.<p>
 
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<div align="center">
 
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<img src="knob.png" alt="knob.png">
 
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</div>
 
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 <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_abstract_slider.html">QwtAbstractSlider</a> and <a class="el" href="class_qwt_abstract_scale.html">QwtAbstractScale</a> for the descriptions of the inherited members. </dd></dl>
 
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<p>
 
44
 
 
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<p>
 
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Definition at line <a class="el" href="qwt__knob_8h-source.html#l00034">34</a> of file <a class="el" href="qwt__knob_8h-source.html">qwt_knob.h</a>.<table border="0" cellpadding="0" cellspacing="0">
 
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<tr><td></td></tr>
 
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">enum &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#a72613ae9e19a921beffaf8c99ab87f0">Symbol</a> { <br>
 
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&nbsp;&nbsp;<b>Line</b>, 
 
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<br>
 
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&nbsp;&nbsp;<b>Dot</b>
 
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<br>
 
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 }</td></tr>
 
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#767e89f3d4875da7d2074050572e0556">QwtKnob</a> (QWidget *parent=NULL)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#13f3e622b333c9918bc61844029f8a70">~QwtKnob</a> ()</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#58e2966b2ebe5631991f293ab61558f3">setKnobWidth</a> (int w)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#a9470eed740c7175c7ccfc4406eb5fc2">knobWidth</a> () const </td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#82c6a859d63833894a6e66f0fdbf8f05">setTotalAngle</a> (double angle)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#804d957c14e08bd9b132985c892ab853">totalAngle</a> () const </td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#2e0a17648602bab3b1aaabfc3ba19441">setBorderWidth</a> (int bw)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#3e19de6a4762aeaf2b95266b20961574">borderWidth</a> () const </td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#63421f4b0d0745608bb6c202b0492eaf">setSymbol</a> (<a class="el" href="class_qwt_knob.html#a72613ae9e19a921beffaf8c99ab87f0">Symbol</a>)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_knob.html#a72613ae9e19a921beffaf8c99ab87f0">Symbol</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#d99ead1799a7390f7e290062d548385b">symbol</a> () const </td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual QSize&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#c5f92af50fdcbf0b501f18efd07294fd">sizeHint</a> () const </td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual QSize&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#03d014cd8d025bfeab6e004c53ab6e5b">minimumSizeHint</a> () const </td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#fea44f23da7f79a2b790178850c26edd">setScaleDraw</a> (<a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> *)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#a9c4c23e20fc59b3ca2bfed9fe1e3719">scaleDraw</a> () const </td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#3154037eec8c76c24577b8bf1d92b871">scaleDraw</a> ()</td></tr>
 
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<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#2b078ad2a814d2c464baec97d895b0b5">paintEvent</a> (QPaintEvent *e)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#577c1fa6f26397ca356e679cce3a5c8c">resizeEvent</a> (QResizeEvent *e)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#d47b2009eff62ba18205ddfd1f8a3410">draw</a> (QPainter *p, const QRect &amp;ur)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#d6215b28cce14d6575332440ac0fd707">drawKnob</a> (QPainter *p, const QRect &amp;r)</td></tr>
 
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_knob.html#e30bd1ac7e8ce05e7714433864af6e3a">drawMarker</a> (QPainter *p, double arc, const QColor &amp;c)</td></tr>
 
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</table>
 
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<hr><h2>Member Enumeration Documentation</h2>
 
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<a class="anchor" name="a72613ae9e19a921beffaf8c99ab87f0"></a><!-- doxytag: member="QwtKnob::Symbol" ref="a72613ae9e19a921beffaf8c99ab87f0" args="" --><p>
 
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<table class="mdTable" cellpadding="2" cellspacing="0">
 
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  <tr>
 
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    <td class="mdRow">
 
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      <table cellpadding="0" cellspacing="0" border="0">
 
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        <tr>
 
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          <td class="md" nowrap valign="top">enum <a class="el" href="class_qwt_knob.html#a72613ae9e19a921beffaf8c99ab87f0">QwtKnob::Symbol</a>          </td>
 
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        </tr>
 
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      </table>
 
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    </td>
 
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  </tr>
 
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</table>
 
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<table cellspacing="5" cellpadding="0" border="0">
 
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  <tr>
 
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    <td>
 
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      &nbsp;
 
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    </td>
 
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    <td>
 
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<p>
 
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Symbol <dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_knob.html#767e89f3d4875da7d2074050572e0556">QwtKnob::QwtKnob()</a> </dd></dl>
 
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<p>
 
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Definition at line <a class="el" href="qwt__knob_8h-source.html#l00049">49</a> of file <a class="el" href="qwt__knob_8h-source.html">qwt_knob.h</a>.    </td>
 
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  </tr>
 
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</table>
 
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<hr><h2>Constructor &amp; Destructor Documentation</h2>
 
127
<a class="anchor" name="767e89f3d4875da7d2074050572e0556"></a><!-- doxytag: member="QwtKnob::QwtKnob" ref="767e89f3d4875da7d2074050572e0556" args="(QWidget *parent=NULL)" --><p>
 
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<table class="mdTable" cellpadding="2" cellspacing="0">
 
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  <tr>
 
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    <td class="mdRow">
 
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      <table cellpadding="0" cellspacing="0" border="0">
 
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        <tr>
 
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          <td class="md" nowrap valign="top">QwtKnob::QwtKnob           </td>
 
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          <td class="md" valign="top">(&nbsp;</td>
 
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          <td class="md" nowrap valign="top">QWidget *&nbsp;</td>
 
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          <td class="mdname1" valign="top" nowrap> <em>parent</em> = <code>NULL</code>          </td>
 
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          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
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          <td class="md" nowrap><code> [explicit]</code></td>
 
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        </tr>
 
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      </table>
 
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    </td>
 
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  </tr>
 
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</table>
 
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<table cellspacing="5" cellpadding="0" border="0">
 
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  <tr>
 
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    <td>
 
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      &nbsp;
 
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    </td>
 
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    <td>
 
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<p>
 
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Constructor <dl compact><dt><b>Parameters:</b></dt><dd>
 
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  <table border="0" cellspacing="2" cellpadding="0">
 
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    <tr><td valign="top"></td><td valign="top"><em>parent</em>&nbsp;</td><td>Parent widget </td></tr>
 
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  </table>
 
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</dl>
 
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<p>
 
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Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00059">59</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
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  </tr>
 
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</table>
 
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<a class="anchor" name="13f3e622b333c9918bc61844029f8a70"></a><!-- doxytag: member="QwtKnob::~QwtKnob" ref="13f3e622b333c9918bc61844029f8a70" args="()" --><p>
 
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<table class="mdTable" cellpadding="2" cellspacing="0">
 
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      <table cellpadding="0" cellspacing="0" border="0">
 
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        <tr>
 
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          <td class="md" nowrap valign="top">QwtKnob::~QwtKnob           </td>
 
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          <td class="md" valign="top">(&nbsp;</td>
 
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          <td class="mdname1" valign="top" nowrap>          </td>
 
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          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
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          <td class="md" nowrap><code> [virtual]</code></td>
 
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        </tr>
 
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      </table>
 
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    </td>
 
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  </tr>
 
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</table>
 
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<table cellspacing="5" cellpadding="0" border="0">
 
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  <tr>
 
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    <td>
 
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      &nbsp;
 
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    </td>
 
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    <td>
 
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<p>
 
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Destructor. 
 
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<p>
 
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<p>
 
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Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00099">99</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
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  </tr>
 
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</table>
 
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<hr><h2>Member Function Documentation</h2>
 
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<a class="anchor" name="3e19de6a4762aeaf2b95266b20961574"></a><!-- doxytag: member="QwtKnob::borderWidth" ref="3e19de6a4762aeaf2b95266b20961574" args="() const " --><p>
 
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      <table cellpadding="0" cellspacing="0" border="0">
 
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        <tr>
 
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          <td class="md" nowrap valign="top">int QwtKnob::borderWidth           </td>
 
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          <td class="md" valign="top">(&nbsp;</td>
 
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          <td class="mdname1" valign="top" nowrap>          </td>
 
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          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
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          <td class="md" nowrap> const</td>
 
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    <td>
 
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      &nbsp;
 
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    </td>
 
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    <td>
 
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<p>
 
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Return the border width. 
 
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<p>
 
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<p>
 
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Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00475">475</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
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  </tr>
 
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</table>
 
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<a class="anchor" name="d47b2009eff62ba18205ddfd1f8a3410"></a><!-- doxytag: member="QwtKnob::draw" ref="d47b2009eff62ba18205ddfd1f8a3410" args="(QPainter *p, const QRect &amp;ur)" --><p>
 
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      <table cellpadding="0" cellspacing="0" border="0">
 
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          <td class="md" nowrap valign="top">void QwtKnob::draw           </td>
 
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          <td class="md" valign="top">(&nbsp;</td>
 
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          <td class="md" nowrap valign="top">QPainter *&nbsp;</td>
 
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          <td class="mdname" nowrap> <em>p</em>, </td>
 
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        </tr>
 
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        <tr>
 
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          <td class="md" nowrap align="right"></td>
 
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          <td class="md"></td>
 
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          <td class="md" nowrap>const QRect &amp;&nbsp;</td>
 
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          <td class="mdname" nowrap> <em>ur</em></td>
 
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        </tr>
 
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        <tr>
 
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          <td class="md"></td>
 
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          <td class="md">)&nbsp;</td>
 
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          <td class="md" colspan="2"><code> [protected]</code></td>
 
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    <td>
 
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      &nbsp;
 
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    </td>
 
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    <td>
 
257
 
 
258
<p>
 
259
Repaint the knob. 
 
260
<p>
 
261
 
 
262
<p>
 
263
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00382">382</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
264
<p>
 
265
References <a class="el" href="qwt__abstract__scale__draw_8cpp-source.html#l00164">QwtAbstractScaleDraw::draw()</a>, and <a class="el" href="qwt__knob_8cpp-source.html#l00170">scaleDraw()</a>.
 
266
<p>
 
267
Referenced by <a class="el" href="qwt__knob_8cpp-source.html#l00362">paintEvent()</a>.    </td>
 
268
  </tr>
 
269
</table>
 
270
<a class="anchor" name="d6215b28cce14d6575332440ac0fd707"></a><!-- doxytag: member="QwtKnob::drawKnob" ref="d6215b28cce14d6575332440ac0fd707" args="(QPainter *p, const QRect &amp;r)" --><p>
 
271
<table class="mdTable" cellpadding="2" cellspacing="0">
 
272
  <tr>
 
273
    <td class="mdRow">
 
274
      <table cellpadding="0" cellspacing="0" border="0">
 
275
        <tr>
 
276
          <td class="md" nowrap valign="top">void QwtKnob::drawKnob           </td>
 
277
          <td class="md" valign="top">(&nbsp;</td>
 
278
          <td class="md" nowrap valign="top">QPainter *&nbsp;</td>
 
279
          <td class="mdname" nowrap> <em>painter</em>, </td>
 
280
        </tr>
 
281
        <tr>
 
282
          <td class="md" nowrap align="right"></td>
 
283
          <td class="md"></td>
 
284
          <td class="md" nowrap>const QRect &amp;&nbsp;</td>
 
285
          <td class="mdname" nowrap> <em>r</em></td>
 
286
        </tr>
 
287
        <tr>
 
288
          <td class="md"></td>
 
289
          <td class="md">)&nbsp;</td>
 
290
          <td class="md" colspan="2"><code> [protected]</code></td>
 
291
        </tr>
 
292
      </table>
 
293
    </td>
 
294
  </tr>
 
295
</table>
 
296
<table cellspacing="5" cellpadding="0" border="0">
 
297
  <tr>
 
298
    <td>
 
299
      &nbsp;
 
300
    </td>
 
301
    <td>
 
302
 
 
303
<p>
 
304
Draw the knob. 
 
305
<p>
 
306
<dl compact><dt><b>Parameters:</b></dt><dd>
 
307
  <table border="0" cellspacing="2" cellpadding="0">
 
308
    <tr><td valign="top"></td><td valign="top"><em>painter</em>&nbsp;</td><td>painter </td></tr>
 
309
    <tr><td valign="top"></td><td valign="top"><em>r</em>&nbsp;</td><td>Bounding rectangle of the knob (without scale) </td></tr>
 
310
  </table>
 
311
</dl>
 
312
 
 
313
<p>
 
314
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00189">189</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
315
<p>
 
316
References <a class="el" href="qwt__knob_8cpp-source.html#l00405">drawMarker()</a>, and <a class="el" href="qwt__abstract__slider_8h-source.html#l00087">QwtAbstractSlider::isValid()</a>.    </td>
 
317
  </tr>
 
318
</table>
 
319
<a class="anchor" name="e30bd1ac7e8ce05e7714433864af6e3a"></a><!-- doxytag: member="QwtKnob::drawMarker" ref="e30bd1ac7e8ce05e7714433864af6e3a" args="(QPainter *p, double arc, const QColor &amp;c)" --><p>
 
320
<table class="mdTable" cellpadding="2" cellspacing="0">
 
321
  <tr>
 
322
    <td class="mdRow">
 
323
      <table cellpadding="0" cellspacing="0" border="0">
 
324
        <tr>
 
325
          <td class="md" nowrap valign="top">void QwtKnob::drawMarker           </td>
 
326
          <td class="md" valign="top">(&nbsp;</td>
 
327
          <td class="md" nowrap valign="top">QPainter *&nbsp;</td>
 
328
          <td class="mdname" nowrap> <em>p</em>, </td>
 
329
        </tr>
 
330
        <tr>
 
331
          <td class="md" nowrap align="right"></td>
 
332
          <td class="md"></td>
 
333
          <td class="md" nowrap>double&nbsp;</td>
 
334
          <td class="mdname" nowrap> <em>arc</em>, </td>
 
335
        </tr>
 
336
        <tr>
 
337
          <td class="md" nowrap align="right"></td>
 
338
          <td class="md"></td>
 
339
          <td class="md" nowrap>const QColor &amp;&nbsp;</td>
 
340
          <td class="mdname" nowrap> <em>c</em></td>
 
341
        </tr>
 
342
        <tr>
 
343
          <td class="md"></td>
 
344
          <td class="md">)&nbsp;</td>
 
345
          <td class="md" colspan="2"><code> [protected]</code></td>
 
346
        </tr>
 
347
      </table>
 
348
    </td>
 
349
  </tr>
 
350
</table>
 
351
<table cellspacing="5" cellpadding="0" border="0">
 
352
  <tr>
 
353
    <td>
 
354
      &nbsp;
 
355
    </td>
 
356
    <td>
 
357
 
 
358
<p>
 
359
Draw the marker at the knob's front. 
 
360
<p>
 
361
<dl compact><dt><b>Parameters:</b></dt><dd>
 
362
  <table border="0" cellspacing="2" cellpadding="0">
 
363
    <tr><td valign="top"></td><td valign="top"><em>p</em>&nbsp;</td><td>Painter </td></tr>
 
364
    <tr><td valign="top"></td><td valign="top"><em>arc</em>&nbsp;</td><td>Angle of the marker </td></tr>
 
365
    <tr><td valign="top"></td><td valign="top"><em>c</em>&nbsp;</td><td>Marker color </td></tr>
 
366
  </table>
 
367
</dl>
 
368
 
 
369
<p>
 
370
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00405">405</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
371
<p>
 
372
Referenced by <a class="el" href="qwt__knob_8cpp-source.html#l00189">drawKnob()</a>.    </td>
 
373
  </tr>
 
374
</table>
 
375
<a class="anchor" name="a9470eed740c7175c7ccfc4406eb5fc2"></a><!-- doxytag: member="QwtKnob::knobWidth" ref="a9470eed740c7175c7ccfc4406eb5fc2" args="() const " --><p>
 
376
<table class="mdTable" cellpadding="2" cellspacing="0">
 
377
  <tr>
 
378
    <td class="mdRow">
 
379
      <table cellpadding="0" cellspacing="0" border="0">
 
380
        <tr>
 
381
          <td class="md" nowrap valign="top">int QwtKnob::knobWidth           </td>
 
382
          <td class="md" valign="top">(&nbsp;</td>
 
383
          <td class="mdname1" valign="top" nowrap>          </td>
 
384
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
385
          <td class="md" nowrap> const</td>
 
386
        </tr>
 
387
      </table>
 
388
    </td>
 
389
  </tr>
 
390
</table>
 
391
<table cellspacing="5" cellpadding="0" border="0">
 
392
  <tr>
 
393
    <td>
 
394
      &nbsp;
 
395
    </td>
 
396
    <td>
 
397
 
 
398
<p>
 
399
Return the width of the knob. 
 
400
<p>
 
401
 
 
402
<p>
 
403
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00459">459</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
404
  </tr>
 
405
</table>
 
406
<a class="anchor" name="03d014cd8d025bfeab6e004c53ab6e5b"></a><!-- doxytag: member="QwtKnob::minimumSizeHint" ref="03d014cd8d025bfeab6e004c53ab6e5b" args="() const " --><p>
 
407
<table class="mdTable" cellpadding="2" cellspacing="0">
 
408
  <tr>
 
409
    <td class="mdRow">
 
410
      <table cellpadding="0" cellspacing="0" border="0">
 
411
        <tr>
 
412
          <td class="md" nowrap valign="top">QSize QwtKnob::minimumSizeHint           </td>
 
413
          <td class="md" valign="top">(&nbsp;</td>
 
414
          <td class="mdname1" valign="top" nowrap>          </td>
 
415
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
416
          <td class="md" nowrap> const<code> [virtual]</code></td>
 
417
        </tr>
 
418
      </table>
 
419
    </td>
 
420
  </tr>
 
421
</table>
 
422
<table cellspacing="5" cellpadding="0" border="0">
 
423
  <tr>
 
424
    <td>
 
425
      &nbsp;
 
426
    </td>
 
427
    <td>
 
428
 
 
429
<p>
 
430
Return a minimum size hint. 
 
431
<p>
 
432
<dl compact><dt><b>Warning:</b></dt><dd>The return value of <a class="el" href="class_qwt_knob.html#03d014cd8d025bfeab6e004c53ab6e5b">QwtKnob::minimumSizeHint()</a> depends on the font and the scale. </dd></dl>
 
433
 
 
434
<p>
 
435
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00536">536</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
436
<p>
 
437
References <a class="el" href="qwt__round__scale__draw_8cpp-source.html#l00269">QwtRoundScaleDraw::extent()</a>, and <a class="el" href="qwt__knob_8cpp-source.html#l00170">scaleDraw()</a>.
 
438
<p>
 
439
Referenced by <a class="el" href="qwt__knob_8cpp-source.html#l00526">sizeHint()</a>.    </td>
 
440
  </tr>
 
441
</table>
 
442
<a class="anchor" name="2b078ad2a814d2c464baec97d895b0b5"></a><!-- doxytag: member="QwtKnob::paintEvent" ref="2b078ad2a814d2c464baec97d895b0b5" args="(QPaintEvent *e)" --><p>
 
443
<table class="mdTable" cellpadding="2" cellspacing="0">
 
444
  <tr>
 
445
    <td class="mdRow">
 
446
      <table cellpadding="0" cellspacing="0" border="0">
 
447
        <tr>
 
448
          <td class="md" nowrap valign="top">void QwtKnob::paintEvent           </td>
 
449
          <td class="md" valign="top">(&nbsp;</td>
 
450
          <td class="md" nowrap valign="top">QPaintEvent *&nbsp;</td>
 
451
          <td class="mdname1" valign="top" nowrap> <em>e</em>          </td>
 
452
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
453
          <td class="md" nowrap><code> [protected, virtual]</code></td>
 
454
        </tr>
 
455
      </table>
 
456
    </td>
 
457
  </tr>
 
458
</table>
 
459
<table cellspacing="5" cellpadding="0" border="0">
 
460
  <tr>
 
461
    <td>
 
462
      &nbsp;
 
463
    </td>
 
464
    <td>
 
465
 
 
466
<p>
 
467
Repaint the knob. 
 
468
<p>
 
469
 
 
470
<p>
 
471
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00362">362</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
472
<p>
 
473
References <a class="el" href="qwt__knob_8cpp-source.html#l00382">draw()</a>.    </td>
 
474
  </tr>
 
475
</table>
 
476
<a class="anchor" name="577c1fa6f26397ca356e679cce3a5c8c"></a><!-- doxytag: member="QwtKnob::resizeEvent" ref="577c1fa6f26397ca356e679cce3a5c8c" args="(QResizeEvent *e)" --><p>
 
477
<table class="mdTable" cellpadding="2" cellspacing="0">
 
478
  <tr>
 
479
    <td class="mdRow">
 
480
      <table cellpadding="0" cellspacing="0" border="0">
 
481
        <tr>
 
482
          <td class="md" nowrap valign="top">void QwtKnob::resizeEvent           </td>
 
483
          <td class="md" valign="top">(&nbsp;</td>
 
484
          <td class="md" nowrap valign="top">QResizeEvent *&nbsp;</td>
 
485
          <td class="mdname1" valign="top" nowrap> <em>e</em>          </td>
 
486
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
487
          <td class="md" nowrap><code> [protected, virtual]</code></td>
 
488
        </tr>
 
489
      </table>
 
490
    </td>
 
491
  </tr>
 
492
</table>
 
493
<table cellspacing="5" cellpadding="0" border="0">
 
494
  <tr>
 
495
    <td>
 
496
      &nbsp;
 
497
    </td>
 
498
    <td>
 
499
 
 
500
<p>
 
501
Qt Resize Event. 
 
502
<p>
 
503
 
 
504
<p>
 
505
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00331">331</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
506
  </tr>
 
507
</table>
 
508
<a class="anchor" name="3154037eec8c76c24577b8bf1d92b871"></a><!-- doxytag: member="QwtKnob::scaleDraw" ref="3154037eec8c76c24577b8bf1d92b871" args="()" --><p>
 
509
<table class="mdTable" cellpadding="2" cellspacing="0">
 
510
  <tr>
 
511
    <td class="mdRow">
 
512
      <table cellpadding="0" cellspacing="0" border="0">
 
513
        <tr>
 
514
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> * QwtKnob::scaleDraw           </td>
 
515
          <td class="md" valign="top">(&nbsp;</td>
 
516
          <td class="mdname1" valign="top" nowrap>          </td>
 
517
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
518
          <td class="md" nowrap></td>
 
519
        </tr>
 
520
      </table>
 
521
    </td>
 
522
  </tr>
 
523
</table>
 
524
<table cellspacing="5" cellpadding="0" border="0">
 
525
  <tr>
 
526
    <td>
 
527
      &nbsp;
 
528
    </td>
 
529
    <td>
 
530
 
 
531
<p>
 
532
<dl compact><dt><b>Returns:</b></dt><dd>the scale draw of the knob </dd></dl>
 
533
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_knob.html#fea44f23da7f79a2b790178850c26edd">setScaleDraw()</a> </dd></dl>
 
534
 
 
535
<p>
 
536
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00179">179</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
537
<p>
 
538
References <a class="el" href="qwt__abstract__scale_8cpp-source.html#l00246">QwtAbstractScale::abstractScaleDraw()</a>.    </td>
 
539
  </tr>
 
540
</table>
 
541
<a class="anchor" name="a9c4c23e20fc59b3ca2bfed9fe1e3719"></a><!-- doxytag: member="QwtKnob::scaleDraw" ref="a9c4c23e20fc59b3ca2bfed9fe1e3719" args="() const " --><p>
 
542
<table class="mdTable" cellpadding="2" cellspacing="0">
 
543
  <tr>
 
544
    <td class="mdRow">
 
545
      <table cellpadding="0" cellspacing="0" border="0">
 
546
        <tr>
 
547
          <td class="md" nowrap valign="top">const <a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> * QwtKnob::scaleDraw           </td>
 
548
          <td class="md" valign="top">(&nbsp;</td>
 
549
          <td class="mdname1" valign="top" nowrap>          </td>
 
550
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
551
          <td class="md" nowrap> const</td>
 
552
        </tr>
 
553
      </table>
 
554
    </td>
 
555
  </tr>
 
556
</table>
 
557
<table cellspacing="5" cellpadding="0" border="0">
 
558
  <tr>
 
559
    <td>
 
560
      &nbsp;
 
561
    </td>
 
562
    <td>
 
563
 
 
564
<p>
 
565
<dl compact><dt><b>Returns:</b></dt><dd>the scale draw of the knob </dd></dl>
 
566
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_knob.html#fea44f23da7f79a2b790178850c26edd">setScaleDraw()</a> </dd></dl>
 
567
 
 
568
<p>
 
569
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00170">170</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
570
<p>
 
571
References <a class="el" href="qwt__abstract__scale_8cpp-source.html#l00246">QwtAbstractScale::abstractScaleDraw()</a>.
 
572
<p>
 
573
Referenced by <a class="el" href="qwt__knob_8cpp-source.html#l00382">draw()</a>, <a class="el" href="qwt__knob_8cpp-source.html#l00536">minimumSizeHint()</a>, <a class="el" href="qwt__knob_8cpp-source.html#l00161">setScaleDraw()</a>, and <a class="el" href="qwt__knob_8cpp-source.html#l00134">setTotalAngle()</a>.    </td>
 
574
  </tr>
 
575
</table>
 
576
<a class="anchor" name="2e0a17648602bab3b1aaabfc3ba19441"></a><!-- doxytag: member="QwtKnob::setBorderWidth" ref="2e0a17648602bab3b1aaabfc3ba19441" args="(int bw)" --><p>
 
577
<table class="mdTable" cellpadding="2" cellspacing="0">
 
578
  <tr>
 
579
    <td class="mdRow">
 
580
      <table cellpadding="0" cellspacing="0" border="0">
 
581
        <tr>
 
582
          <td class="md" nowrap valign="top">void QwtKnob::setBorderWidth           </td>
 
583
          <td class="md" valign="top">(&nbsp;</td>
 
584
          <td class="md" nowrap valign="top">int&nbsp;</td>
 
585
          <td class="mdname1" valign="top" nowrap> <em>bw</em>          </td>
 
586
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
587
          <td class="md" nowrap></td>
 
588
        </tr>
 
589
      </table>
 
590
    </td>
 
591
  </tr>
 
592
</table>
 
593
<table cellspacing="5" cellpadding="0" border="0">
 
594
  <tr>
 
595
    <td>
 
596
      &nbsp;
 
597
    </td>
 
598
    <td>
 
599
 
 
600
<p>
 
601
Set the knob's border width. 
 
602
<p>
 
603
<dl compact><dt><b>Parameters:</b></dt><dd>
 
604
  <table border="0" cellspacing="2" cellpadding="0">
 
605
    <tr><td valign="top"></td><td valign="top"><em>bw</em>&nbsp;</td><td>new border width </td></tr>
 
606
  </table>
 
607
</dl>
 
608
 
 
609
<p>
 
610
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00468">468</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
611
  </tr>
 
612
</table>
 
613
<a class="anchor" name="58e2966b2ebe5631991f293ab61558f3"></a><!-- doxytag: member="QwtKnob::setKnobWidth" ref="58e2966b2ebe5631991f293ab61558f3" args="(int w)" --><p>
 
614
<table class="mdTable" cellpadding="2" cellspacing="0">
 
615
  <tr>
 
616
    <td class="mdRow">
 
617
      <table cellpadding="0" cellspacing="0" border="0">
 
618
        <tr>
 
619
          <td class="md" nowrap valign="top">void QwtKnob::setKnobWidth           </td>
 
620
          <td class="md" valign="top">(&nbsp;</td>
 
621
          <td class="md" nowrap valign="top">int&nbsp;</td>
 
622
          <td class="mdname1" valign="top" nowrap> <em>w</em>          </td>
 
623
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
624
          <td class="md" nowrap></td>
 
625
        </tr>
 
626
      </table>
 
627
    </td>
 
628
  </tr>
 
629
</table>
 
630
<table cellspacing="5" cellpadding="0" border="0">
 
631
  <tr>
 
632
    <td>
 
633
      &nbsp;
 
634
    </td>
 
635
    <td>
 
636
 
 
637
<p>
 
638
Change the knob's width. 
 
639
<p>
 
640
The specified width must be &gt;= 5, or it will be clipped. <dl compact><dt><b>Parameters:</b></dt><dd>
 
641
  <table border="0" cellspacing="2" cellpadding="0">
 
642
    <tr><td valign="top"></td><td valign="top"><em>w</em>&nbsp;</td><td>New width </td></tr>
 
643
  </table>
 
644
</dl>
 
645
 
 
646
<p>
 
647
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00452">452</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
648
  </tr>
 
649
</table>
 
650
<a class="anchor" name="fea44f23da7f79a2b790178850c26edd"></a><!-- doxytag: member="QwtKnob::setScaleDraw" ref="fea44f23da7f79a2b790178850c26edd" args="(QwtRoundScaleDraw *)" --><p>
 
651
<table class="mdTable" cellpadding="2" cellspacing="0">
 
652
  <tr>
 
653
    <td class="mdRow">
 
654
      <table cellpadding="0" cellspacing="0" border="0">
 
655
        <tr>
 
656
          <td class="md" nowrap valign="top">void QwtKnob::setScaleDraw           </td>
 
657
          <td class="md" valign="top">(&nbsp;</td>
 
658
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> *&nbsp;</td>
 
659
          <td class="mdname1" valign="top" nowrap> <em>scaleDraw</em>          </td>
 
660
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
661
          <td class="md" nowrap></td>
 
662
        </tr>
 
663
      </table>
 
664
    </td>
 
665
  </tr>
 
666
</table>
 
667
<table cellspacing="5" cellpadding="0" border="0">
 
668
  <tr>
 
669
    <td>
 
670
      &nbsp;
 
671
    </td>
 
672
    <td>
 
673
 
 
674
<p>
 
675
Change the scale draw of the knob<p>
 
676
For changing the labels of the scales, it is necessary to derive from <a class="el" href="class_qwt_round_scale_draw.html">QwtRoundScaleDraw</a> and overload <a class="el" href="class_qwt_abstract_scale_draw.html#4ff88bc827dd6c6ca9298de13483b61f">QwtRoundScaleDraw::label()</a>.<p>
 
677
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_knob.html#3154037eec8c76c24577b8bf1d92b871">scaleDraw()</a> </dd></dl>
 
678
 
 
679
<p>
 
680
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00161">161</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
681
<p>
 
682
References <a class="el" href="qwt__knob_8cpp-source.html#l00170">scaleDraw()</a>, and <a class="el" href="qwt__abstract__scale_8cpp-source.html#l00224">QwtAbstractScale::setAbstractScaleDraw()</a>.    </td>
 
683
  </tr>
 
684
</table>
 
685
<a class="anchor" name="63421f4b0d0745608bb6c202b0492eaf"></a><!-- doxytag: member="QwtKnob::setSymbol" ref="63421f4b0d0745608bb6c202b0492eaf" args="(Symbol)" --><p>
 
686
<table class="mdTable" cellpadding="2" cellspacing="0">
 
687
  <tr>
 
688
    <td class="mdRow">
 
689
      <table cellpadding="0" cellspacing="0" border="0">
 
690
        <tr>
 
691
          <td class="md" nowrap valign="top">void QwtKnob::setSymbol           </td>
 
692
          <td class="md" valign="top">(&nbsp;</td>
 
693
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_knob.html#a72613ae9e19a921beffaf8c99ab87f0">QwtKnob::Symbol</a>&nbsp;</td>
 
694
          <td class="mdname1" valign="top" nowrap> <em>s</em>          </td>
 
695
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
696
          <td class="md" nowrap></td>
 
697
        </tr>
 
698
      </table>
 
699
    </td>
 
700
  </tr>
 
701
</table>
 
702
<table cellspacing="5" cellpadding="0" border="0">
 
703
  <tr>
 
704
    <td>
 
705
      &nbsp;
 
706
    </td>
 
707
    <td>
 
708
 
 
709
<p>
 
710
Set the symbol of the knob. 
 
711
<p>
 
712
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_knob.html#d99ead1799a7390f7e290062d548385b">symbol()</a> </dd></dl>
 
713
 
 
714
<p>
 
715
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00108">108</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
716
  </tr>
 
717
</table>
 
718
<a class="anchor" name="82c6a859d63833894a6e66f0fdbf8f05"></a><!-- doxytag: member="QwtKnob::setTotalAngle" ref="82c6a859d63833894a6e66f0fdbf8f05" args="(double angle)" --><p>
 
719
<table class="mdTable" cellpadding="2" cellspacing="0">
 
720
  <tr>
 
721
    <td class="mdRow">
 
722
      <table cellpadding="0" cellspacing="0" border="0">
 
723
        <tr>
 
724
          <td class="md" nowrap valign="top">void QwtKnob::setTotalAngle           </td>
 
725
          <td class="md" valign="top">(&nbsp;</td>
 
726
          <td class="md" nowrap valign="top">double&nbsp;</td>
 
727
          <td class="mdname1" valign="top" nowrap> <em>angle</em>          </td>
 
728
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
729
          <td class="md" nowrap></td>
 
730
        </tr>
 
731
      </table>
 
732
    </td>
 
733
  </tr>
 
734
</table>
 
735
<table cellspacing="5" cellpadding="0" border="0">
 
736
  <tr>
 
737
    <td>
 
738
      &nbsp;
 
739
    </td>
 
740
    <td>
 
741
 
 
742
<p>
 
743
Set the total angle by which the knob can be turned. 
 
744
<p>
 
745
<dl compact><dt><b>Parameters:</b></dt><dd>
 
746
  <table border="0" cellspacing="2" cellpadding="0">
 
747
    <tr><td valign="top"></td><td valign="top"><em>angle</em>&nbsp;</td><td>Angle in degrees.</td></tr>
 
748
  </table>
 
749
</dl>
 
750
The default angle is 270 degrees. It is possible to specify an angle of more than 360 degrees so that the knob can be turned several times around its axis. 
 
751
<p>
 
752
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00134">134</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
753
<p>
 
754
References <a class="el" href="qwt__knob_8cpp-source.html#l00170">scaleDraw()</a>, and <a class="el" href="qwt__round__scale__draw_8cpp-source.html#l00135">QwtRoundScaleDraw::setAngleRange()</a>.    </td>
 
755
  </tr>
 
756
</table>
 
757
<a class="anchor" name="c5f92af50fdcbf0b501f18efd07294fd"></a><!-- doxytag: member="QwtKnob::sizeHint" ref="c5f92af50fdcbf0b501f18efd07294fd" args="() const " --><p>
 
758
<table class="mdTable" cellpadding="2" cellspacing="0">
 
759
  <tr>
 
760
    <td class="mdRow">
 
761
      <table cellpadding="0" cellspacing="0" border="0">
 
762
        <tr>
 
763
          <td class="md" nowrap valign="top">QSize QwtKnob::sizeHint           </td>
 
764
          <td class="md" valign="top">(&nbsp;</td>
 
765
          <td class="mdname1" valign="top" nowrap>          </td>
 
766
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
767
          <td class="md" nowrap> const<code> [virtual]</code></td>
 
768
        </tr>
 
769
      </table>
 
770
    </td>
 
771
  </tr>
 
772
</table>
 
773
<table cellspacing="5" cellpadding="0" border="0">
 
774
  <tr>
 
775
    <td>
 
776
      &nbsp;
 
777
    </td>
 
778
    <td>
 
779
 
 
780
<p>
 
781
<dl compact><dt><b>Returns:</b></dt><dd><a class="el" href="class_qwt_knob.html#03d014cd8d025bfeab6e004c53ab6e5b">minimumSizeHint()</a> </dd></dl>
 
782
 
 
783
<p>
 
784
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00526">526</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.
 
785
<p>
 
786
References <a class="el" href="qwt__knob_8cpp-source.html#l00536">minimumSizeHint()</a>.    </td>
 
787
  </tr>
 
788
</table>
 
789
<a class="anchor" name="d99ead1799a7390f7e290062d548385b"></a><!-- doxytag: member="QwtKnob::symbol" ref="d99ead1799a7390f7e290062d548385b" args="() const " --><p>
 
790
<table class="mdTable" cellpadding="2" cellspacing="0">
 
791
  <tr>
 
792
    <td class="mdRow">
 
793
      <table cellpadding="0" cellspacing="0" border="0">
 
794
        <tr>
 
795
          <td class="md" nowrap valign="top"><a class="el" href="class_qwt_knob.html#a72613ae9e19a921beffaf8c99ab87f0">QwtKnob::Symbol</a> QwtKnob::symbol           </td>
 
796
          <td class="md" valign="top">(&nbsp;</td>
 
797
          <td class="mdname1" valign="top" nowrap>          </td>
 
798
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
799
          <td class="md" nowrap> const</td>
 
800
        </tr>
 
801
      </table>
 
802
    </td>
 
803
  </tr>
 
804
</table>
 
805
<table cellspacing="5" cellpadding="0" border="0">
 
806
  <tr>
 
807
    <td>
 
808
      &nbsp;
 
809
    </td>
 
810
    <td>
 
811
 
 
812
<p>
 
813
<dl compact><dt><b>Returns:</b></dt><dd>symbol of the knob </dd></dl>
 
814
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_knob.html#63421f4b0d0745608bb6c202b0492eaf">setSymbol()</a> </dd></dl>
 
815
 
 
816
<p>
 
817
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00121">121</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
818
  </tr>
 
819
</table>
 
820
<a class="anchor" name="804d957c14e08bd9b132985c892ab853"></a><!-- doxytag: member="QwtKnob::totalAngle" ref="804d957c14e08bd9b132985c892ab853" args="() const " --><p>
 
821
<table class="mdTable" cellpadding="2" cellspacing="0">
 
822
  <tr>
 
823
    <td class="mdRow">
 
824
      <table cellpadding="0" cellspacing="0" border="0">
 
825
        <tr>
 
826
          <td class="md" nowrap valign="top">double QwtKnob::totalAngle           </td>
 
827
          <td class="md" valign="top">(&nbsp;</td>
 
828
          <td class="mdname1" valign="top" nowrap>          </td>
 
829
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
830
          <td class="md" nowrap> const</td>
 
831
        </tr>
 
832
      </table>
 
833
    </td>
 
834
  </tr>
 
835
</table>
 
836
<table cellspacing="5" cellpadding="0" border="0">
 
837
  <tr>
 
838
    <td>
 
839
      &nbsp;
 
840
    </td>
 
841
    <td>
 
842
 
 
843
<p>
 
844
Return the total angle. 
 
845
<p>
 
846
 
 
847
<p>
 
848
Definition at line <a class="el" href="qwt__knob_8cpp-source.html#l00147">147</a> of file <a class="el" href="qwt__knob_8cpp-source.html">qwt_knob.cpp</a>.    </td>
 
849
  </tr>
 
850
</table>
 
851
<hr size="1"><address style="align: right;"><small>Generated on Mon Jun 11 07:42:09 2007 for Qwt User's Guide by&nbsp;
 
852
<a href="http://www.doxygen.org/index.html">
 
853
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address>
 
854
</body>
 
855
</html>