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  <title>Qt 4.8: QFileOpenEvent Class Reference</title>
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    <a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a>
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<h3><a name="toc">Contents</a></h3>
<ul>
<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">QFileOpenEvent Class Reference</h1>
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<p>The QFileOpenEvent class provides an event that will be sent when there is a request to open a file or a URL. <a href="#details">More...</a></p>
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<pre class="cpp"> <span class="preprocessor">#include &lt;QFileOpenEvent&gt;</span></pre><p><b>Inherits: </b><a href="qevent.html">QEvent</a>.</p>
<ul>
<li><a href="qfileopenevent-members.html">List of all members, including inherited members</a></li>
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<a name="public-functions"></a>
<h2>Public Functions</h2>
<table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qfileopenevent.html#file">file</a></b> () const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qfileopenevent.html#openFile">openFile</a></b> ( QFile &amp; <i>file</i>, QIODevice::OpenMode <i>flags</i> ) const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QUrl </td><td class="memItemRight bottomAlign"><b><a href="qfileopenevent.html#url">url</a></b> () const</td></tr>
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<ul>
<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>
<ul>
<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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<div class="descr">
<h2>Detailed Description</h2>
<p>The QFileOpenEvent class provides an event that will be sent when there is a request to open a file or a URL.</p>
<p>File open events will be sent to the <a href="qcoreapplication.html#instance">QApplication::instance</a>() when the operating system requests that a file or URL should be opened. This is a high-level event that can be caused by different user actions depending on the user's desktop environment; for example, double clicking on an file icon in the Finder on Mac OS X.</p>
<p>This event is only used to notify the application of a request. It may be safely ignored.</p>
<p><b>Note:</b> This class is currently supported for Mac OS X and Symbian only.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="file"></a><span class="type"><a href="qstring.html">QString</a></span> QFileOpenEvent::<span class="name">file</span> () const</h3>
<p>Returns the file that is being opened.</p>
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<h3 class="fn"><a name="openFile"></a><span class="type">bool</span> QFileOpenEvent::<span class="name">openFile</span> ( <span class="type"><a href="qfile.html">QFile</a></span> &amp; <i>file</i>, <span class="type"><a href="qiodevice.html#OpenModeFlag-enum">QIODevice::OpenMode</a></span> <i>flags</i> ) const</h3>
<p>Opens a <a href="qfile.html">QFile</a> on the <i>file</i> referenced by this event in the mode specified by <i>flags</i>. Returns true if successful; otherwise returns false.</p>
<p>This is necessary as some files cannot be opened by name, but require specific information stored in this event. For example, if this <a href="qfileopenevent.html">QFileOpenEvent</a> contains a request to open a Symbian data caged file, the <a href="qfile.html">QFile</a> could only be opened from the Symbian RFile used in the construction of this event.</p>
<p>This function was introduced in Qt 4.8.</p>
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<h3 class="fn"><a name="url"></a><span class="type"><a href="qurl.html">QUrl</a></span> QFileOpenEvent::<span class="name">url</span> () const</h3>
<p>Returns the url that is being opened.</p>
<p>This function was introduced in Qt 4.6.</p>
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