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<td >Qt 5.9</td><td ><a href="qtcore-index.html">Qt Core</a></td><td ><a href="qtcore-module.html">C++ Classes</a></td><td >QTimerEvent</td></tr></table><table class="buildversion"><tr>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QTimerEvent Class</h1>
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<p>The <a href="qtimerevent.html">QTimerEvent</a> class contains parameters that describe a timer event. <a href="#details">More...</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QTimerEvent></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += core</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qevent.html">QEvent</a></td></tr></table></div><ul>
<li><a href="qtimerevent-members.html">List of all members, including inherited members</a></li>
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<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qtimerevent.html#QTimerEvent">QTimerEvent</a></b>(int <i>timerId</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qtimerevent.html#timerId">timerId</a></b>() const</td></tr>
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<li class="fn">6 public functions inherited from <a href="qevent.html#public-functions">QEvent</a></li>
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<h3>Additional Inherited Members</h3>
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<li class="fn">1 property inherited from <a href="qevent.html#properties">QEvent</a></li>
<li class="fn">1 static public member inherited from <a href="qevent.html#static-public-members">QEvent</a></li>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qtimerevent.html">QTimerEvent</a> class contains parameters that describe a timer event.</p>
<p>Timer events are sent at regular intervals to objects that have started one or more timers. Each timer has a unique identifier. A timer is started with <a href="qobject.html#startTimer">QObject::startTimer</a>().</p>
<p>The <a href="qtimer.html">QTimer</a> class provides a high-level programming interface that uses signals instead of events. It also provides single-shot timers.</p>
<p>The event handler <a href="qobject.html#timerEvent">QObject::timerEvent</a>() receives timer events.</p>
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<p><b>See also </b><a href="qtimer.html">QTimer</a>, <a href="qobject.html#timerEvent">QObject::timerEvent</a>(), <a href="qobject.html#startTimer">QObject::startTimer</a>(), and <a href="qobject.html#killTimer">QObject::killTimer</a>().</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QTimerEvent"><a name="QTimerEvent"></a>QTimerEvent::<span class="name">QTimerEvent</span>(<span class="type">int</span> <i>timerId</i>)</h3>
<p>Constructs a timer event object with the timer identifier set to <i>timerId</i>.</p>
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<h3 class="fn" id="timerId"><a name="timerId"></a><span class="type">int</span> QTimerEvent::<span class="name">timerId</span>() const</h3>
<p>Returns the unique timer identifier, which is the same identifier as returned from <a href="qobject.html#startTimer">QObject::startTimer</a>().</p>
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