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qt-mobility-doc-1.2.0-13.mga5.noarch.rpm

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  <title>Qt Mobility 1.2: QLandmarkCategoryFetchRequest Class Reference</title>
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    <a href="index.html" class="qtref"><span>QtMobility Reference Documentation</span></a>
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<li>QLandmarkCategoryFetchRequest</li>
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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>
</ul>
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<h1 class="title">QLandmarkCategoryFetchRequest Class Reference</h1>
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<p>The QLandmarkCategoryFetchRequest class allows a client to asynchronously request a list of categories from a landmark manager. <a href="#details">More...</a></p>
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<pre class="cpp"> <span class="preprocessor">#include &lt;QLandmarkCategoryFetchRequest&gt;</span></pre><p><b>Inherits: </b><a href="qlandmarkabstractrequest.html">QLandmarkAbstractRequest</a>.</p>
<p>This class was introduced in Qt Mobility 1.1.</p>
<ul>
<li><a href="qlandmarkcategoryfetchrequest-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="qlandmarkcategoryfetchrequest.html#QLandmarkCategoryFetchRequest">QLandmarkCategoryFetchRequest</a></b> ( QLandmarkManager * <i>manager</i>, QObject * <i>parent</i> = 0 )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#dtor.QLandmarkCategoryFetchRequest">~QLandmarkCategoryFetchRequest</a></b> ()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QList&lt;QLandmarkCategory&gt; </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#categories">categories</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#limit">limit</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> int </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#offset">offset</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#setLimit">setLimit</a></b> ( int <i>limit</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#setOffset">setOffset</a></b> ( int <i>offset</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#setSorting">setSorting</a></b> ( const QLandmarkNameSort &amp; <i>nameSort</i> )</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QLandmarkNameSort </td><td class="memItemRight bottomAlign"><b><a href="qlandmarkcategoryfetchrequest.html#sorting">sorting</a></b> () const</td></tr>
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<ul>
<li class="fn">9 public functions inherited from <a href="qlandmarkabstractrequest.html#public-functions">QLandmarkAbstractRequest</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>
<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">3 public slots inherited from <a href="qlandmarkabstractrequest.html#public-slots">QLandmarkAbstractRequest</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">2 signals inherited from <a href="qlandmarkabstractrequest.html#signals">QLandmarkAbstractRequest</a></li>
<li class="fn">1 signal inherited from <a href="http://qt.nokia.com/doc/4.7/qobject.html#signals">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">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 QLandmarkCategoryFetchRequest class allows a client to asynchronously request a list of categories from a landmark manager.</p>
<p>For a QLandmarkCategoryFetchRequest, the <a href="qlandmarkabstractrequest.html#resultsAvailable">resultsAvailable</a>() signal will be emitted as resultant categories are found (these are retrievable by calling <a href="qlandmarkcategoryfetchrequest.html#categories">categories</a>()), as well as if an overall operation error occurred(which may be retrieved by calling <a href="qlandmarkabstractrequest.html#error">QLandmarkAbstractRequest::error</a>()).</p>
<p>Please see the class documentation for <a href="qlandmarkabstractrequest.html">QLandmarkAbstractRequest</a> for more information about the usage of request classes and ownership semantics.</p>
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<div class="func">
<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="QLandmarkCategoryFetchRequest"></a>QLandmarkCategoryFetchRequest::<span class="name">QLandmarkCategoryFetchRequest</span> ( <span class="type"><a href="qlandmarkmanager.html">QLandmarkManager</a></span> * <i>manager</i>, <span class="type"><a href="http://qt.nokia.com/doc/4.7/qobject.html">QObject</a></span> * <i>parent</i> = 0 )</h3>
<p>Creates a new category fetch request object with the given <i>manager</i> and <i>parent</i>.</p>
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<h3 class="fn"><a name="dtor.QLandmarkCategoryFetchRequest"></a>QLandmarkCategoryFetchRequest::<span class="name">~QLandmarkCategoryFetchRequest</span> ()</h3>
<p>Destroys the request object.</p>
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<h3 class="fn"><a name="categories"></a><span class="type"><a href="http://qt.nokia.com/doc/4.7/qlist.html">QList</a></span>&lt;<span class="type"><a href="qlandmarkcategory.html">QLandmarkCategory</a></span>&gt; QLandmarkCategoryFetchRequest::<span class="name">categories</span> () const</h3>
<p>Returns the list of categories that have been found during the request.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
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<h3 class="fn"><a name="limit"></a><span class="type">int</span> QLandmarkCategoryFetchRequest::<span class="name">limit</span> () const</h3>
<p>Returns the maximum number of categories to be returned. By default the limit is -1 indicating that all categories should be retrieved.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qlandmarkcategoryfetchrequest.html#setLimit">setLimit</a>().</p>
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<h3 class="fn"><a name="offset"></a><span class="type">int</span> QLandmarkCategoryFetchRequest::<span class="name">offset</span> () const</h3>
<p>Returns the index offset for the request. By default the offset is 0. The offset determines the first index which is retrieved, it is generally used in conjunction with <a href="qlandmarkcategoryfetchrequest.html#limit">limit</a>() to facilitate paging.</p>
<p>For example, if there are 10 categories in the landmark store, setting the offset to 2 and limit to 5 will retrieve the 3rd to 7th categories inclusively. (The order of categories is specified by the sorting field).</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qlandmarkcategoryfetchrequest.html#setOffset">setOffset</a>().</p>
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<h3 class="fn"><a name="setLimit"></a><span class="type">void</span> QLandmarkCategoryFetchRequest::<span class="name">setLimit</span> ( <span class="type">int</span> <i>limit</i> )</h3>
<p>Sets the maximum number of categories to be returned to <i>limit</i>. A limit of -1 will retrieve all categories.</p>
<p>(A limit of 0 will retrieve no categories.)</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qlandmarkcategoryfetchrequest.html#limit">limit</a>().</p>
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<h3 class="fn"><a name="setOffset"></a><span class="type">void</span> QLandmarkCategoryFetchRequest::<span class="name">setOffset</span> ( <span class="type">int</span> <i>offset</i> )</h3>
<p>Sets the index <i>offset</i> for the request.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qlandmarkcategoryfetchrequest.html#offset">offset</a>().</p>
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<!-- $$$setSorting[overload1]$$$setSortingconstQLandmarkNameSort& -->
<h3 class="fn"><a name="setSorting"></a><span class="type">void</span> QLandmarkCategoryFetchRequest::<span class="name">setSorting</span> ( const <span class="type"><a href="qlandmarknamesort.html">QLandmarkNameSort</a></span> &amp; <i>nameSort</i> )</h3>
<p>Sets <i>nameSort</i> to specify the sorting of the returned categories.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qlandmarkcategoryfetchrequest.html#sorting">sorting</a>().</p>
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<h3 class="fn"><a name="sorting"></a><span class="type"><a href="qlandmarknamesort.html">QLandmarkNameSort</a></span> QLandmarkCategoryFetchRequest::<span class="name">sorting</span> () const</h3>
<p>Returns the sorting of the categories. By default the sorting is case insensitive and in ascending order according to the category name.</p>
<p>This function was introduced in Qt Mobility 1.1.</p>
<p><b>See also </b><a href="qlandmarkcategoryfetchrequest.html#setSorting">setSorting</a>().</p>
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