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<a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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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="#signals">Signals</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QGalleryResultSet Class Reference</h1>
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<p>The QGalleryResultSet class provides a gallery response which returns the results of a query. <a href="#details">More...</a></p>
<!-- @@@QGalleryResultSet -->
<pre class="cpp"> <span class="preprocessor">#include <QGalleryResultSet></span></pre><p><b>Inherits: </b><a href="qgalleryabstractresponse.html">QGalleryAbstractResponse</a>.</p>
<p>This class was introduced in Qt Mobility 1.1.</p>
<ul>
<li><a href="qgalleryresultset-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#QGalleryResultSet">QGalleryResultSet</a></b> ( QObject * <i>parent</i> = 0 )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#dtor.QGalleryResultSet">~QGalleryResultSet</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#currentIndex">currentIndex</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#fetch">fetch</a></b> ( int <i>index</i> ) = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#fetchFirst">fetchFirst</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#fetchLast">fetchLast</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#fetchNext">fetchNext</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#fetchPrevious">fetchPrevious</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#isValid">isValid</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#itemCount">itemCount</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVariant </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#itemId">itemId</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QString </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#itemType">itemType</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QUrl </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#itemUrl">itemUrl</a></b> () const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVariant </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#metaData">metaData</a></b> ( int <i>key</i> ) const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QGalleryProperty::Attributes </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#propertyAttributes">propertyAttributes</a></b> ( int <i>key</i> ) const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual int </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#propertyKey">propertyKey</a></b> ( const QString & <i>property</i> ) const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVariant::Type </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#propertyType">propertyType</a></b> ( int <i>key</i> ) const = 0</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QList<QGalleryResource> </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#resources">resources</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual bool </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#setMetaData">setMetaData</a></b> ( int <i>key</i>, const QVariant & <i>value</i> ) = 0</td></tr>
</table>
<ul>
<li class="fn">6 public functions inherited from <a href="qgalleryabstractresponse.html#public-functions">QGalleryAbstractResponse</a></li>
<li class="fn">29 public functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-functions">QObject</a></li>
</ul>
<a name="signals"></a>
<h2>Signals</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#currentIndexChanged">currentIndexChanged</a></b> ( int <i>index</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#currentItemChanged">currentItemChanged</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#itemsInserted">itemsInserted</a></b> ( int <i>index</i>, int <i>count</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#itemsMoved">itemsMoved</a></b> ( int <i>from</i>, int <i>to</i>, int <i>count</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#itemsRemoved">itemsRemoved</a></b> ( int <i>index</i>, int <i>count</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qgalleryresultset.html#metaDataChanged">metaDataChanged</a></b> ( int <i>index</i>, int <i>count</i>, const QList<int> & <i>keys</i> )</td></tr>
</table>
<ul>
<li class="fn">4 signals inherited from <a href="qgalleryabstractresponse.html#signals">QGalleryAbstractResponse</a></li>
<li class="fn">1 signal inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#signals">QObject</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">1 property inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#properties">QObject</a></li>
<li class="fn">1 public slot inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-slots">QObject</a></li>
<li class="fn">1 public variable inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#public-variables">QObject</a></li>
<li class="fn">4 static public members inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#static-public-members">QObject</a></li>
<li class="fn">3 protected functions inherited from <a href="qgalleryabstractresponse.html#protected-functions">QGalleryAbstractResponse</a></li>
<li class="fn">7 protected functions inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-functions">QObject</a></li>
<li class="fn">2 protected variables inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#protected-variables">QObject</a></li>
</ul>
<a name="details"></a>
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<div class="descr">
<h2>Detailed Description</h2>
<p>The QGalleryResultSet class provides a gallery response which returns the results of a query.</p>
<p>Implementations of QGalleryResultSet are used to return a result set in response to a <a href="qgalleryabstractrequest.html">QGalleryAbstractRequest</a>. A QGalleryResultSet provides functions for accessing identifying information and meta-data of items queried from a gallery.</p>
<p>Only one item in a result set can be accessed at a time, so before information about an item can be accessed it must be selected using one of the <a href="qgalleryresultset.html#fetch">fetch</a>() functions. When a new index is selected the result set will emit the <a href="qgalleryresultset.html#currentIndexChanged">currentIndexChanged</a>() signal, and when the currently selected item changes the <a href="qgalleryresultset.html#currentItemChanged">currentItemChanged</a>() signal will be emitted. If the <a href="qgalleryresultset.html#currentIndex">currentIndex</a>() contains a gallery item <a href="qgalleryresultset.html#isValid">isValid</a>() will return true, otherwise it will return false. Information identifying the current item in a result set can be accessed using the <a href="qgalleryresultset.html#itemId">itemId</a>(), <a href="qgalleryresultset.html#itemUrl">itemUrl</a>() and <a href="qgalleryresultset.html#itemType">itemType</a>() functions.</p>
<p>For each meta-data property that can be addressed by a result set it will provide a unique key which queried by passing the property's name to the <a href="qgalleryresultset.html#propertyKey">propertyKey</a>() function. Passing this key to the <a href="qgalleryresultset.html#metaData">metaData</a>() function will return the current item's value for that property. Some result sets may contain editable meta-data values which can be changed using the <a href="qgalleryresultset.html#setMetaData">setMetaData</a>() function. The attributes of a meta-data property such as whether it's writable can be queried from <a href="qgalleryresultset.html#propertyAttributes">propertyAttributes</a>() and the type of value that will returned by <a href="qgalleryresultset.html#metaData">metaData</a>() can be queried using <a href="qgalleryresultset.html#propertyType">propertyType</a>().</p>
<p>Whenever items are added or removed from a result set the <a href="qgalleryresultset.html#itemsInserted">itemsInserted</a>() and <a href="qgalleryresultset.html#itemsRemoved">itemsRemoved</a>() signals will be emitted identifying where and how many items were changed. If the meta-data of one or more items in a result set changes the <a href="qgalleryresultset.html#metaDataChanged">metaDataChanged</a>() signal will be emitted.</p>
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<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QGalleryResultSet[overload1]$$$QGalleryResultSetQObject* -->
<h3 class="fn"><a name="QGalleryResultSet"></a>QGalleryResultSet::<span class="name">QGalleryResultSet</span> ( <span class="type"><a href="http://qt.nokia.com/doc/4.7/qobject.html">QObject</a></span> * <i>parent</i> = 0 )</h3>
<p>Constructs a new result set.</p>
<p>The <i>parent</i> is passed to <a href="qgalleryabstractresponse.html">QGalleryAbstractResponse</a>.</p>
<!-- @@@QGalleryResultSet -->
<!-- $$$~QGalleryResultSet[overload1]$$$~QGalleryResultSet -->
<h3 class="fn"><a name="dtor.QGalleryResultSet"></a>QGalleryResultSet::<span class="name">~QGalleryResultSet</span> ()</h3>
<p>Destroys a result set.</p>
<!-- @@@~QGalleryResultSet -->
<!-- $$$currentIndex[overload1]$$$currentIndex -->
<h3 class="fn"><a name="currentIndex"></a><span class="type">int</span> QGalleryResultSet::<span class="name">currentIndex</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the index of the item a result set currently positioned on.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#fetch">fetch</a>().</p>
<!-- @@@currentIndex -->
<!-- $$$currentIndexChanged[overload1]$$$currentIndexChangedint -->
<h3 class="fn"><a name="currentIndexChanged"></a><span class="type">void</span> QGalleryResultSet::<span class="name">currentIndexChanged</span> ( <span class="type">int</span> <i>index</i> )<tt> [signal]</tt></h3>
<p>Signals that a result set has been repositioned on a new <i>index</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@currentIndexChanged -->
<!-- $$$currentItemChanged[overload1]$$$currentItemChanged -->
<h3 class="fn"><a name="currentItemChanged"></a><span class="type">void</span> QGalleryResultSet::<span class="name">currentItemChanged</span> ()<tt> [signal]</tt></h3>
<p>Signals that the item the result set is positioned on has changed.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@currentItemChanged -->
<!-- $$$fetch[overload1]$$$fetchint -->
<h3 class="fn"><a name="fetch"></a><span class="type">bool</span> QGalleryResultSet::<span class="name">fetch</span> ( <span class="type">int</span> <i>index</i> )<tt> [pure virtual]</tt></h3>
<p>Moves the current position of a result set to an arbitrary <i>index</i>.</p>
<p>Returns true if the result set is positioned on a valid item on return; otherwise returns false.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@fetch -->
<!-- $$$fetchFirst[overload1]$$$fetchFirst -->
<h3 class="fn"><a name="fetchFirst"></a><span class="type">bool</span> QGalleryResultSet::<span class="name">fetchFirst</span> ()<tt> [virtual]</tt></h3>
<p>Moves the current position of the result set to the first item in the set.</p>
<p>Returns true if the result set is positioned on a valid item on return; otherwise returns false.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@fetchFirst -->
<!-- $$$fetchLast[overload1]$$$fetchLast -->
<h3 class="fn"><a name="fetchLast"></a><span class="type">bool</span> QGalleryResultSet::<span class="name">fetchLast</span> ()<tt> [virtual]</tt></h3>
<p>Moves the current position of the result set to the last item in the set.</p>
<p>Returns true if the result set is positioned on a valid item on return; otherwise returns false.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@fetchLast -->
<!-- $$$fetchNext[overload1]$$$fetchNext -->
<h3 class="fn"><a name="fetchNext"></a><span class="type">bool</span> QGalleryResultSet::<span class="name">fetchNext</span> ()<tt> [virtual]</tt></h3>
<p>Moves the current position of the result set to the next item in the set.</p>
<p>Returns true if the result set is positioned on a valid item on return; otherwise returns false.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@fetchNext -->
<!-- $$$fetchPrevious[overload1]$$$fetchPrevious -->
<h3 class="fn"><a name="fetchPrevious"></a><span class="type">bool</span> QGalleryResultSet::<span class="name">fetchPrevious</span> ()<tt> [virtual]</tt></h3>
<p>Moves the current position of the result set to the previous item in the set.</p>
<p>Returns true if the result set is positioned on a valid item on return; otherwise returns false.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@fetchPrevious -->
<!-- $$$isValid[overload1]$$$isValid -->
<h3 class="fn"><a name="isValid"></a><span class="type">bool</span> QGalleryResultSet::<span class="name">isValid</span> () const<tt> [virtual]</tt></h3>
<p>Returns true if a result set is currently positioned on a valid item; otherwise returns false.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#currentIndex">currentIndex</a>().</p>
<!-- @@@isValid -->
<!-- $$$itemCount[overload1]$$$itemCount -->
<h3 class="fn"><a name="itemCount"></a><span class="type">int</span> QGalleryResultSet::<span class="name">itemCount</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the number of items in a result set.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@itemCount -->
<!-- $$$itemId[overload1]$$$itemId -->
<h3 class="fn"><a name="itemId"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qvariant.html">QVariant</a></span> QGalleryResultSet::<span class="name">itemId</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the ID of the item a result set is currently positioned on.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#currentIndex">currentIndex</a>().</p>
<!-- @@@itemId -->
<!-- $$$itemType[overload1]$$$itemType -->
<h3 class="fn"><a name="itemType"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> QGalleryResultSet::<span class="name">itemType</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the type of the item a result set is currently positioned on.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#currentIndex">currentIndex</a>().</p>
<!-- @@@itemType -->
<!-- $$$itemUrl[overload1]$$$itemUrl -->
<h3 class="fn"><a name="itemUrl"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qurl.html">QUrl</a></span> QGalleryResultSet::<span class="name">itemUrl</span> () const<tt> [pure virtual]</tt></h3>
<p>Returns the URL of the item a result set is currently positioned on.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#currentIndex">currentIndex</a>() and <a href="qgalleryresultset.html#resources">resources</a>().</p>
<!-- @@@itemUrl -->
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<h3 class="fn"><a name="itemsInserted"></a><span class="type">void</span> QGalleryResultSet::<span class="name">itemsInserted</span> ( <span class="type">int</span> <i>index</i>, <span class="type">int</span> <i>count</i> )<tt> [signal]</tt></h3>
<p>Signals that <i>count</i> items have been inserted into a result set at <i>index</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@itemsInserted -->
<!-- $$$itemsMoved[overload1]$$$itemsMovedintintint -->
<h3 class="fn"><a name="itemsMoved"></a><span class="type">void</span> QGalleryResultSet::<span class="name">itemsMoved</span> ( <span class="type">int</span> <i>from</i>, <span class="type">int</span> <i>to</i>, <span class="type">int</span> <i>count</i> )<tt> [signal]</tt></h3>
<p>Signals that <i>count</i> items have been moved <i>from</i> an existing index <i>to</i> a new index.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@itemsMoved -->
<!-- $$$itemsRemoved[overload1]$$$itemsRemovedintint -->
<h3 class="fn"><a name="itemsRemoved"></a><span class="type">void</span> QGalleryResultSet::<span class="name">itemsRemoved</span> ( <span class="type">int</span> <i>index</i>, <span class="type">int</span> <i>count</i> )<tt> [signal]</tt></h3>
<p>Signals that <i>count</i> items have been removed from a result set at <i>index</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@itemsRemoved -->
<!-- $$$metaData[overload1]$$$metaDataint -->
<h3 class="fn"><a name="metaData"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qvariant.html">QVariant</a></span> QGalleryResultSet::<span class="name">metaData</span> ( <span class="type">int</span> <i>key</i> ) const<tt> [pure virtual]</tt></h3>
<p>Returns the meta-data value of the current item for <i>key</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#setMetaData">setMetaData</a>().</p>
<!-- @@@metaData -->
<!-- $$$metaDataChanged[overload1]$$$metaDataChangedintintconstQList<int>& -->
<h3 class="fn"><a name="metaDataChanged"></a><span class="type">void</span> QGalleryResultSet::<span class="name">metaDataChanged</span> ( <span class="type">int</span> <i>index</i>, <span class="type">int</span> <i>count</i>, const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlist.html">QList</a></span><<span class="type">int</span>> & <i>keys</i> )<tt> [signal]</tt></h3>
<p>Signals that the meta-data identified by <i>keys</i> of <i>count</i> items starting at <i>index</i> has changed.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@metaDataChanged -->
<!-- $$$propertyAttributes[overload1]$$$propertyAttributesint -->
<h3 class="fn"><a name="propertyAttributes"></a><span class="type"><a href="qgalleryproperty.html#Attribute-enum">QGalleryProperty::Attributes</a></span> QGalleryResultSet::<span class="name">propertyAttributes</span> ( <span class="type">int</span> <i>key</i> ) const<tt> [pure virtual]</tt></h3>
<p>Returns the attributes of the property identified by <i>key</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@propertyAttributes -->
<!-- $$$propertyKey[overload1]$$$propertyKeyconstQString& -->
<h3 class="fn"><a name="propertyKey"></a><span class="type">int</span> QGalleryResultSet::<span class="name">propertyKey</span> ( const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> & <i>property</i> ) const<tt> [pure virtual]</tt></h3>
<p>Returns a positive integer key for a <i>property</i> name, or a negative integer if the property name is invalid.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@propertyKey -->
<!-- $$$propertyType[overload1]$$$propertyTypeint -->
<h3 class="fn"><a name="propertyType"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qvariant.html#Type-enum">QVariant::Type</a></span> QGalleryResultSet::<span class="name">propertyType</span> ( <span class="type">int</span> <i>key</i> ) const<tt> [pure virtual]</tt></h3>
<p>Returns the type of the property identified by <i>key</i>.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<!-- @@@propertyType -->
<!-- $$$resources[overload1]$$$resources -->
<h3 class="fn"><a name="resources"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qlist.html">QList</a></span><<span class="type"><a href="qgalleryresource.html">QGalleryResource</a></span>> QGalleryResultSet::<span class="name">resources</span> () const<tt> [virtual]</tt></h3>
<p>Returns the resources of the item of a result set is currently positioned on.</p>
<p>The default implementation returns a single resource with the URL of the current item, or an empty list if the current item doesn't have a valid URL.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#currentIndex">currentIndex</a>() and <a href="qgalleryresultset.html#itemUrl">itemUrl</a>().</p>
<!-- @@@resources -->
<!-- $$$setMetaData[overload1]$$$setMetaDataintconstQVariant& -->
<h3 class="fn"><a name="setMetaData"></a><span class="type">bool</span> QGalleryResultSet::<span class="name">setMetaData</span> ( <span class="type">int</span> <i>key</i>, const <span class="type"><a href="http://qt.nokia.com/doc/4.7/qvariant.html">QVariant</a></span> & <i>value</i> )<tt> [pure virtual]</tt></h3>
<p>Sets the meta-data <i>value</i> of the current item for <i>key</i>.</p>
<p>Returns true if the value was changed successfully; otherwise returns false.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qgalleryresultset.html#metaData">metaData</a>().</p>
<!-- @@@setMetaData -->
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distrib
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Mageia
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5
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i586
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media
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core-release
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by-pkgid
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50facae208d4a6f280e44a513b104320
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files
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848
