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<h1>QwtAnalogClock Class Reference</h1><!-- doxytag: class="QwtAnalogClock" --><!-- doxytag: inherits="QwtDial" -->An analog clock.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="qwt__analog__clock_8h-source.html">qwt_analog_clock.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for QwtAnalogClock:</div>
<div class="dynsection">
<p><center><img src="class_qwt_analog_clock__inherit__graph.png" border="0" usemap="#_qwt_analog_clock__inherit__map" alt="Inheritance graph"></center>
<map name="_qwt_analog_clock__inherit__map">
<area shape="rect" href="class_qwt_dial.html" title="QwtDial class provides a rounded range control." alt="" coords="36,157,105,181"><area shape="rect" href="class_qwt_abstract_slider.html" title="An abstract base class for slider widgets." alt="" coords="7,83,135,107"><area shape="rect" href="class_qwt_double_range.html" title="A class which controls a value within an interval." alt="" coords="8,8,133,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="class_qwt_analog_clock-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a> { <br>
<b>SecondHand</b>,
<br>
<b>MinuteHand</b>,
<br>
<b>HourHand</b>,
<br>
<b>NHands</b>
<br>
}</td></tr>
<tr><td colspan="2"><br><h2>Public Slots</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#1972a54ce59155ec7435103f11a775a7">setCurrentTime</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#7a7098a41511a4b1c819cfc8b0f2839c">setTime</a> (const QTime &=QTime::currentTime())</td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#f52a1110f1db89c162f49a23772745b9">QwtAnalogClock</a> (QWidget *parent=NULL)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#3abdcecf88e3d3510d94e96e7e9e74ee">~QwtAnalogClock</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#643101aafbe7a6fc91cb550203a7d3ee">setHand</a> (<a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a>, <a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#b390561b0856eef0d2bb80bdff0fb204">hand</a> (<a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a>) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#bb93bf8255bc00ef160165385bb6adce">hand</a> (<a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a>)</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="class_qwt_text.html">QwtText</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#c41f420214578dfebbd8a6216105e510">scaleLabel</a> (double) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#1015d53a224d9d6a8b3599d8438143d4">drawNeedle</a> (QPainter *, const QPoint &, int radius, double direction, QPalette::ColorGroup) const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_qwt_analog_clock.html#de068366d6b8fb1d706e2bec32fc5004">drawHand</a> (QPainter *, <a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a>, const QPoint &, int radius, double direction, QPalette::ColorGroup) const </td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
An analog clock.
<p>
<div align="center">
<img src="analogclock.png" alt="analogclock.png">
</div>
<p>
<dl class="user" compact><dt><b>Example</b></dt><dd><div class="fragment"><pre class="fragment">#include <qwt_analog_clock.h>
QwtAnalogClock *clock = new QwtAnalogClock(...);
clock->scaleDraw()->setPenWidth(3);
clock->setLineWidth(6);
clock->setFrameShadow(QwtDial::Sunken);
clock->setTime();
// update the clock every second
QTimer *timer = new QTimer(clock);
timer->connect(timer, SIGNAL(timeout()), clock, SLOT(setCurrentTime()));
timer->start(1000);
</pre></div></dd></dl>
Qwt is missing a set of good looking hands. Contributions are very welcome.<p>
<dl class="note" compact><dt><b>Note:</b></dt><dd>The examples/dials example shows how to use <a class="el" href="class_qwt_analog_clock.html" title="An analog clock.">QwtAnalogClock</a>. </dd></dl>
<hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="cd8f7e963ae073120684de46821f2cfe"></a><!-- doxytag: member="QwtAnalogClock::Hand" ref="cd8f7e963ae073120684de46821f2cfe" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">QwtAnalogClock::Hand</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Hand type <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_analog_clock.html#643101aafbe7a6fc91cb550203a7d3ee">setHand()</a>, <a class="el" href="class_qwt_analog_clock.html#b390561b0856eef0d2bb80bdff0fb204">hand()</a> </dd></dl>
</div>
</div><p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="f52a1110f1db89c162f49a23772745b9"></a><!-- doxytag: member="QwtAnalogClock::QwtAnalogClock" ref="f52a1110f1db89c162f49a23772745b9" args="(QWidget *parent=NULL)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">QwtAnalogClock::QwtAnalogClock </td>
<td>(</td>
<td class="paramtype">QWidget * </td>
<td class="paramname"> <em>parent</em> = <code>NULL</code> </td>
<td> ) </td>
<td><code> [explicit]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Constructor <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>parent</em> </td><td>Parent widget </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="3abdcecf88e3d3510d94e96e7e9e74ee"></a><!-- doxytag: member="QwtAnalogClock::~QwtAnalogClock" ref="3abdcecf88e3d3510d94e96e7e9e74ee" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">QwtAnalogClock::~QwtAnalogClock </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Destructor.
<p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="de068366d6b8fb1d706e2bec32fc5004"></a><!-- doxytag: member="QwtAnalogClock::drawHand" ref="de068366d6b8fb1d706e2bec32fc5004" args="(QPainter *, Hand, const QPoint &, int radius, double direction, QPalette::ColorGroup) const " -->
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<td class="memname">void QwtAnalogClock::drawHand </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"> <em>painter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a> </td>
<td class="paramname"> <em>hd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const QPoint & </td>
<td class="paramname"> <em>center</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>radius</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>direction</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">QPalette::ColorGroup </td>
<td class="paramname"> <em>cg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td> const<code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Draw a clock hand<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>painter</em> </td><td>Painter </td></tr>
<tr><td valign="top"></td><td valign="top"><em>hd</em> </td><td>Specify the type of hand </td></tr>
<tr><td valign="top"></td><td valign="top"><em>center</em> </td><td>Center of the clock </td></tr>
<tr><td valign="top"></td><td valign="top"><em>radius</em> </td><td>Maximum length for the hands </td></tr>
<tr><td valign="top"></td><td valign="top"><em>direction</em> </td><td>Direction of the hand in degrees, counter clockwise </td></tr>
<tr><td valign="top"></td><td valign="top"><em>cg</em> </td><td>ColorGroup </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="1015d53a224d9d6a8b3599d8438143d4"></a><!-- doxytag: member="QwtAnalogClock::drawNeedle" ref="1015d53a224d9d6a8b3599d8438143d4" args="(QPainter *, const QPoint &, int radius, double direction, QPalette::ColorGroup) const " -->
<div class="memitem">
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<td class="memname">void QwtAnalogClock::drawNeedle </td>
<td>(</td>
<td class="paramtype">QPainter * </td>
<td class="paramname"> <em>painter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const QPoint & </td>
<td class="paramname"> <em>center</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>radius</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>direction</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">QPalette::ColorGroup </td>
<td class="paramname"> <em>cg</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td> const<code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Draw the needle.
<p>
A clock has no single needle but three hands instead. drawNeedle translates <a class="el" href="class_qwt_double_range.html#7777cf257c812579c4891512f1b6cad0" title="Returns the current value.">value()</a> into directions for the hands and calls <a class="el" href="class_qwt_analog_clock.html#de068366d6b8fb1d706e2bec32fc5004">drawHand()</a>.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>painter</em> </td><td>Painter </td></tr>
<tr><td valign="top"></td><td valign="top"><em>center</em> </td><td>Center of the clock </td></tr>
<tr><td valign="top"></td><td valign="top"><em>radius</em> </td><td>Maximum length for the hands </td></tr>
<tr><td valign="top"></td><td valign="top"><em>direction</em> </td><td>Dummy, not used. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>cg</em> </td><td>ColorGroup</td></tr>
</table>
</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_analog_clock.html#de068366d6b8fb1d706e2bec32fc5004">drawHand()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="class_qwt_dial.html#c6d173aed044964a21366bcdc34ae212">QwtDial</a>.</p>
</div>
</div><p>
<a class="anchor" name="bb93bf8255bc00ef160165385bb6adce"></a><!-- doxytag: member="QwtAnalogClock::hand" ref="bb93bf8255bc00ef160165385bb6adce" args="(Hand)" -->
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<td class="memname"><a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * QwtAnalogClock::hand </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a> </td>
<td class="paramname"> <em>hd</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Clock hand </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>hd</em> </td><td>Specifies the type of hand </td></tr>
</table>
</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_analog_clock.html#643101aafbe7a6fc91cb550203a7d3ee">setHand()</a> </dd></dl>
</div>
</div><p>
<a class="anchor" name="b390561b0856eef0d2bb80bdff0fb204"></a><!-- doxytag: member="QwtAnalogClock::hand" ref="b390561b0856eef0d2bb80bdff0fb204" args="(Hand) const " -->
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<td class="memname">const <a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * QwtAnalogClock::hand </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a> </td>
<td class="paramname"> <em>hd</em> </td>
<td> ) </td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Clock hand </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>hd</em> </td><td>Specifies the type of hand </td></tr>
</table>
</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_analog_clock.html#643101aafbe7a6fc91cb550203a7d3ee">setHand()</a> </dd></dl>
</div>
</div><p>
<a class="anchor" name="c41f420214578dfebbd8a6216105e510"></a><!-- doxytag: member="QwtAnalogClock::scaleLabel" ref="c41f420214578dfebbd8a6216105e510" args="(double) const " -->
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<td class="memname"><a class="el" href="class_qwt_text.html">QwtText</a> QwtAnalogClock::scaleLabel </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>value</em> </td>
<td> ) </td>
<td> const<code> [protected, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Find the scale label for a given value<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>value</em> </td><td>Value </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Label </dd></dl>
<p>Reimplemented from <a class="el" href="class_qwt_dial.html#b91f5aa6c54349d735fe22acd4f5a2e1">QwtDial</a>.</p>
</div>
</div><p>
<a class="anchor" name="1972a54ce59155ec7435103f11a775a7"></a><!-- doxytag: member="QwtAnalogClock::setCurrentTime" ref="1972a54ce59155ec7435103f11a775a7" args="()" -->
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<td class="memname">void QwtAnalogClock::setCurrentTime </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [slot]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the current time.
<p>
This is the same as <a class="el" href="class_qwt_analog_clock.html#7a7098a41511a4b1c819cfc8b0f2839c">QwtAnalogClock::setTime()</a>, but Qt < 3.0 can't handle default parameters for slots.
</div>
</div><p>
<a class="anchor" name="643101aafbe7a6fc91cb550203a7d3ee"></a><!-- doxytag: member="QwtAnalogClock::setHand" ref="643101aafbe7a6fc91cb550203a7d3ee" args="(Hand, QwtDialNeedle *)" -->
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<td class="memname">void QwtAnalogClock::setHand </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_qwt_analog_clock.html#cd8f7e963ae073120684de46821f2cfe">Hand</a> </td>
<td class="paramname"> <em>hand</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_qwt_dial_needle.html">QwtDialNeedle</a> * </td>
<td class="paramname"> <em>needle</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set a clockhand <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>hand</em> </td><td>Specifies the type of hand </td></tr>
<tr><td valign="top"></td><td valign="top"><em>needle</em> </td><td>Hand </td></tr>
</table>
</dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="class_qwt_analog_clock.html#b390561b0856eef0d2bb80bdff0fb204">hand()</a> </dd></dl>
</div>
</div><p>
<a class="anchor" name="7a7098a41511a4b1c819cfc8b0f2839c"></a><!-- doxytag: member="QwtAnalogClock::setTime" ref="7a7098a41511a4b1c819cfc8b0f2839c" args="(const QTime &=QTime::currentTime())" -->
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<td class="memname">void QwtAnalogClock::setTime </td>
<td>(</td>
<td class="paramtype">const QTime & </td>
<td class="paramname"> <em>time</em> = <code>QTime::currentTime()</code> </td>
<td> ) </td>
<td><code> [slot]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set a time <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>time</em> </td><td>Time to display </td></tr>
</table>
</dl>
</div>
</div><p>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Sun Mar 22 16:41:19 2009 for Qwt User's Guide by
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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81adc19a14c2cc1cbca5f0c63be116dc
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files
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