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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 >QSequentialAnimationGroup</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.4 Reference Documentation</td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#reimplemented-public-functions">Reimplemented Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#reimplemented-protected-functions">Reimplemented Protected Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QSequentialAnimationGroup Class</h1>
<!-- $$$QSequentialAnimationGroup-brief -->
<p>The <a href="qsequentialanimationgroup.html">QSequentialAnimationGroup</a> class provides a sequential group of animations. <a href="#details">More...</a></p>
<!-- @@@QSequentialAnimationGroup -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign">   <span class="preprocessor">#include &lt;QSequentialAnimationGroup&gt;</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"> Since:</td><td class="memItemRight bottomAlign">  Qt 4.6</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qanimationgroup.html">QAnimationGroup</a></td></tr></table></div><ul>
<li><a href="qsequentialanimationgroup-members.html">List of all members, including inherited members</a></li>
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<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><a href="qsequentialanimationgroup.html#currentAnimation-prop">currentAnimation</a></b> : QAbstractAnimation * const</li>
</ul>
<ul>
<li class="fn">6 properties inherited from <a href="qabstractanimation.html#properties">QAbstractAnimation</a></li>
<li class="fn">1 property inherited from <a href="qobject.html#properties">QObject</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#QSequentialAnimationGroup">QSequentialAnimationGroup</a></b>(QObject *<i>parent</i> = Q_NULLPTR)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#dtor.QSequentialAnimationGroup">~QSequentialAnimationGroup</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QPauseAnimation *</td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#addPause">addPause</a></b>(int <i>msecs</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QAbstractAnimation *</td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#currentAnimation-prop">currentAnimation</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QPauseAnimation *</td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#insertPause">insertPause</a></b>(int <i>index</i>, int <i>msecs</i>)</td></tr>
</table></div>
<a name="reimplemented-public-functions"></a>
<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#duration">duration</a></b>() const</td></tr>
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<ul>
<li class="fn">8 public functions inherited from <a href="qanimationgroup.html#public-functions">QAnimationGroup</a></li>
<li class="fn">11 public functions inherited from <a href="qabstractanimation.html#public-functions">QAbstractAnimation</a></li>
<li class="fn">32 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li>
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<a name="signals"></a>
<h2 id="signals">Signals</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#currentAnimationChanged">currentAnimationChanged</a></b>(QAbstractAnimation *<i>current</i>)</td></tr>
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<ul>
<li class="fn">4 signals inherited from <a href="qabstractanimation.html#signals">QAbstractAnimation</a></li>
<li class="fn">2 signals inherited from <a href="qobject.html#signals">QObject</a></li>
</ul>
<a name="reimplemented-protected-functions"></a>
<h2 id="reimplemented-protected-functions">Reimplemented Protected Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#event">event</a></b>(QEvent *<i>event</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#updateCurrentTime">updateCurrentTime</a></b>(int <i>currentTime</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#updateDirection">updateDirection</a></b>(QAbstractAnimation::Direction <i>direction</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qsequentialanimationgroup.html#updateState">updateState</a></b>(QAbstractAnimation::State <i>newState</i>, QAbstractAnimation::State <i>oldState</i>)</td></tr>
</table></div>
<ul>
<li class="fn">1 protected function inherited from <a href="qanimationgroup.html#protected-functions">QAnimationGroup</a></li>
<li class="fn">4 protected functions inherited from <a href="qabstractanimation.html#protected-functions">QAbstractAnimation</a></li>
<li class="fn">9 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">6 public slots inherited from <a href="qabstractanimation.html#public-slots">QAbstractAnimation</a></li>
<li class="fn">1 public slot inherited from <a href="qobject.html#public-slots">QObject</a></li>
<li class="fn">11 static public members inherited from <a href="qobject.html#static-public-members">QObject</a></li>
<li class="fn">1 protected function inherited from <a href="qanimationgroup.html#protected-functions">QAnimationGroup</a></li>
<li class="fn">4 protected functions inherited from <a href="qabstractanimation.html#protected-functions">QAbstractAnimation</a></li>
<li class="fn">9 protected functions inherited from <a href="qobject.html#protected-functions">QObject</a></li>
</ul>
<a name="details"></a>
<!-- $$$QSequentialAnimationGroup-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qsequentialanimationgroup.html">QSequentialAnimationGroup</a> class provides a sequential group of animations.</p>
<p><a href="qsequentialanimationgroup.html">QSequentialAnimationGroup</a> is a <a href="qanimationgroup.html">QAnimationGroup</a> that runs its animations in sequence, i.e&#x2e;, it starts one animation after another has finished playing. The animations are played in the order they are added to the group (using <a href="qanimationgroup.html#addAnimation">addAnimation()</a> or <a href="qanimationgroup.html#insertAnimation">insertAnimation()</a>). The animation group finishes when its last animation has finished.</p>
<p>At each moment there is at most one animation that is active in the group; it is returned by <a href="qsequentialanimationgroup.html#currentAnimation-prop">currentAnimation</a>(). An empty group has no current animation.</p>
<p>A sequential animation group can be treated as any other animation, i.e&#x2e;, it can be started, stopped, and added to other groups. You can also call <a href="qsequentialanimationgroup.html#addPause">addPause</a>() or <a href="qsequentialanimationgroup.html#insertPause">insertPause</a>() to add a pause to a sequential animation group.</p>
<pre class="cpp">

  <span class="type"><a href="qsequentialanimationgroup.html#QSequentialAnimationGroup">QSequentialAnimationGroup</a></span> <span class="operator">*</span>group <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qsequentialanimationgroup.html#QSequentialAnimationGroup">QSequentialAnimationGroup</a></span>;

  group<span class="operator">-</span><span class="operator">&gt;</span>addAnimation(anim1);
  group<span class="operator">-</span><span class="operator">&gt;</span>addAnimation(anim2);

  group<span class="operator">-</span><span class="operator">&gt;</span>start();

</pre>
<p>In this example, <code>anim1</code> and <code>anim2</code> are two already set up <a href="qpropertyanimation.html">QPropertyAnimation</a>s.</p>
</div>
<p><b>See also </b><a href="qanimationgroup.html">QAnimationGroup</a>, <a href="qabstractanimation.html">QAbstractAnimation</a>, and <a href="animation-overview.html">The Animation Framework</a>.</p>
<!-- @@@QSequentialAnimationGroup -->
<div class="prop">
<h2>Property Documentation</h2>
<!-- $$$currentAnimation-prop$$$currentAnimation$$$currentAnimationChangedQAbstractAnimation* -->
<h3 class="fn" id="currentAnimation-prop"><a name="currentAnimation-prop"></a><span class="name">currentAnimation</span> : <span class="type"><a href="qabstractanimation.html#QAbstractAnimation">QAbstractAnimation</a></span> * const</h3>
<p>Returns the animation in the current time.</p>
<p><b>Access functions:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> QAbstractAnimation *</td><td class="memItemRight bottomAlign"><span class="name"><b>currentAnimation</b></span>() const</td></tr>
</table></div>
<p><b>Notifier signal:</b></p>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><span class="name"><b><a href="qsequentialanimationgroup.html#currentAnimationChanged">currentAnimationChanged</a></b></span>(QAbstractAnimation *<i>current</i>)</td></tr>
</table></div>
<!-- @@@currentAnimation -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QSequentialAnimationGroup[overload1]$$$QSequentialAnimationGroupQObject* -->
<h3 class="fn" id="QSequentialAnimationGroup"><a name="QSequentialAnimationGroup"></a>QSequentialAnimationGroup::<span class="name">QSequentialAnimationGroup</span>(<span class="type"><a href="qobject.html#QObject">QObject</a></span> *<i>parent</i> = Q_NULLPTR)</h3>
<p>Constructs a <a href="qsequentialanimationgroup.html">QSequentialAnimationGroup</a>. <i>parent</i> is passed to <a href="qobject.html">QObject</a>'s constructor.</p>
<!-- @@@QSequentialAnimationGroup -->
<!-- $$$~QSequentialAnimationGroup[overload1]$$$~QSequentialAnimationGroup -->
<h3 class="fn" id="dtor.QSequentialAnimationGroup"><a name="dtor.QSequentialAnimationGroup"></a>QSequentialAnimationGroup::<span class="name">~QSequentialAnimationGroup</span>()</h3>
<p>Destroys the animation group. It will also destroy all its animations.</p>
<!-- @@@~QSequentialAnimationGroup -->
<!-- $$$addPause[overload1]$$$addPauseint -->
<h3 class="fn" id="addPause"><a name="addPause"></a><span class="type"><a href="qpauseanimation.html">QPauseAnimation</a></span> *QSequentialAnimationGroup::<span class="name">addPause</span>(<span class="type">int</span> <i>msecs</i>)</h3>
<p>Adds a pause of <i>msecs</i> to this animation group. The pause is considered as a special type of animation, thus <a href="qanimationgroup.html#animationCount">animationCount</a> will be increased by one.</p>
<p><b>See also </b><a href="qsequentialanimationgroup.html#insertPause">insertPause</a>() and <a href="qanimationgroup.html#addAnimation">QAnimationGroup::addAnimation</a>().</p>
<!-- @@@addPause -->
<!-- $$$currentAnimationChanged -->
<h3 class="fn" id="currentAnimationChanged"><a name="currentAnimationChanged"></a><code>[signal] </code><span class="type">void</span> QSequentialAnimationGroup::<span class="name">currentAnimationChanged</span>(<span class="type"><a href="qabstractanimation.html#QAbstractAnimation">QAbstractAnimation</a></span> *<i>current</i>)</h3>
<p><a href="qsequentialanimationgroup.html">QSequentialAnimationGroup</a> emits this signal when <a href="qsequentialanimationgroup.html#currentAnimation-prop">currentAnimation</a> has been changed. <i>current</i> is the current animation.</p>
<p><b>Note:</b> Notifier signal for property <a href="qsequentialanimationgroup.html#currentAnimation-prop">currentAnimation</a>. </p><p><b>See also </b><a href="qsequentialanimationgroup.html#currentAnimation-prop">currentAnimation</a>().</p>
<!-- @@@currentAnimationChanged -->
<!-- $$$duration[overload1]$$$duration -->
<h3 class="fn" id="duration"><a name="duration"></a><code>[virtual] </code><span class="type">int</span> QSequentialAnimationGroup::<span class="name">duration</span>() const</h3>
<p>Reimplemented from <a href="qabstractanimation.html#duration">QAbstractAnimation::duration</a>().</p>
<!-- @@@duration -->
<!-- $$$event[overload1]$$$eventQEvent* -->
<h3 class="fn" id="event"><a name="event"></a><code>[virtual protected] </code><span class="type">bool</span> QSequentialAnimationGroup::<span class="name">event</span>(<span class="type"><a href="qevent.html">QEvent</a></span> *<i>event</i>)</h3>
<p>Reimplemented from <a href="qobject.html#event">QObject::event</a>().</p>
<!-- @@@event -->
<!-- $$$insertPause[overload1]$$$insertPauseintint -->
<h3 class="fn" id="insertPause"><a name="insertPause"></a><span class="type"><a href="qpauseanimation.html">QPauseAnimation</a></span> *QSequentialAnimationGroup::<span class="name">insertPause</span>(<span class="type">int</span> <i>index</i>, <span class="type">int</span> <i>msecs</i>)</h3>
<p>Inserts a pause of <i>msecs</i> milliseconds at <i>index</i> in this animation group.</p>
<p><b>See also </b><a href="qsequentialanimationgroup.html#addPause">addPause</a>() and <a href="qanimationgroup.html#insertAnimation">QAnimationGroup::insertAnimation</a>().</p>
<!-- @@@insertPause -->
<!-- $$$updateCurrentTime[overload1]$$$updateCurrentTimeint -->
<h3 class="fn" id="updateCurrentTime"><a name="updateCurrentTime"></a><code>[virtual protected] </code><span class="type">void</span> QSequentialAnimationGroup::<span class="name">updateCurrentTime</span>(<span class="type">int</span> <i>currentTime</i>)</h3>
<p>Reimplemented from <a href="qabstractanimation.html#updateCurrentTime">QAbstractAnimation::updateCurrentTime</a>().</p>
<!-- @@@updateCurrentTime -->
<!-- $$$updateDirection[overload1]$$$updateDirectionQAbstractAnimation::Direction -->
<h3 class="fn" id="updateDirection"><a name="updateDirection"></a><code>[virtual protected] </code><span class="type">void</span> QSequentialAnimationGroup::<span class="name">updateDirection</span>(<span class="type"><a href="qabstractanimation.html#Direction-enum">QAbstractAnimation::Direction</a></span> <i>direction</i>)</h3>
<p>Reimplemented from <a href="qabstractanimation.html#updateDirection">QAbstractAnimation::updateDirection</a>().</p>
<!-- @@@updateDirection -->
<!-- $$$updateState[overload1]$$$updateStateQAbstractAnimation::StateQAbstractAnimation::State -->
<h3 class="fn" id="updateState"><a name="updateState"></a><code>[virtual protected] </code><span class="type">void</span> QSequentialAnimationGroup::<span class="name">updateState</span>(<span class="type"><a href="qabstractanimation.html#State-enum">QAbstractAnimation::State</a></span> <i>newState</i>, <span class="type"><a href="qabstractanimation.html#State-enum">QAbstractAnimation::State</a></span> <i>oldState</i>)</h3>
<p>Reimplemented from <a href="qabstractanimation.html#updateState">QAbstractAnimation::updateState</a>().</p>
<!-- @@@updateState -->
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