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<td >Qt 5.9</td><td ><a href="qtwebengine-index.html">Qt WebEngine</a></td><td ><a href="qtwebengine-modules.html">C++ Classes</a></td><td >QWebEngineUrlRequestInterceptor</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="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QWebEngineUrlRequestInterceptor Class</h1>
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<p>The <a href="qwebengineurlrequestinterceptor.html">QWebEngineUrlRequestInterceptor</a> class provides an abstract base class for URL interception. <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 <QWebEngineUrlRequestInterceptor></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 5.6</td></tr></table></div><ul>
<li><a href="qwebengineurlrequestinterceptor-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="qwebengineurlrequestinterceptor.html#QWebEngineUrlRequestInterceptor">QWebEngineUrlRequestInterceptor</a></b>(QObject *<i>p</i> = Q_NULLPTR)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual void </td><td class="memItemRight bottomAlign"><b><a href="qwebengineurlrequestinterceptor.html#interceptRequest">interceptRequest</a></b>(QWebEngineUrlRequestInfo &<i>info</i>) = 0</td></tr>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qwebengineurlrequestinterceptor.html">QWebEngineUrlRequestInterceptor</a> class provides an abstract base class for URL interception.</p>
<p>Implementing the <a href="qwebengineurlrequestinterceptor.html">QWebEngineUrlRequestInterceptor</a> interface and installing the interceptor on the profile enables intercepting, blocking, and modifying URL requests before they reach the networking stack of Chromium.</p>
<p>You can install the interceptor on a profile via <a href="qwebengineprofile.html#setRequestInterceptor">QWebEngineProfile::setRequestInterceptor</a>() or <a href="qquickwebengineprofile.html#setRequestInterceptor">QQuickWebEngineProfile::setRequestInterceptor</a>().</p>
<p>When using the <a href="qtwebengine-overview.html#qt-webengine-widgets-module">Qt WebEngine Widgets Module</a>, <a href="qwebenginepage.html#acceptNavigationRequest">QWebEnginePage::acceptNavigationRequest</a>() offers further options to accept or block requests.</p>
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<p><b>See also </b><a href="qwebengineurlrequestinterceptor.html#interceptRequest">interceptRequest</a>() and <a href="qwebengineurlrequestinfo.html">QWebEngineUrlRequestInfo</a>.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QWebEngineUrlRequestInterceptor"><a name="QWebEngineUrlRequestInterceptor"></a>QWebEngineUrlRequestInterceptor::<span class="name">QWebEngineUrlRequestInterceptor</span>(<span class="type">QObject</span> *<i>p</i> = Q_NULLPTR)</h3>
<p>Creates a new <a href="qwebengineurlrequestinterceptor.html">QWebEngineUrlRequestInterceptor</a> object with <i>p</i> as parent.</p>
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<h3 class="fn" id="interceptRequest"><a name="interceptRequest"></a><code>[pure virtual] </code><span class="type">void</span> QWebEngineUrlRequestInterceptor::<span class="name">interceptRequest</span>(<span class="type"><a href="qwebengineurlrequestinfo.html">QWebEngineUrlRequestInfo</a></span> &<i>info</i>)</h3>
<p>Reimplementing this virtual function makes it possible to intercept URL requests. This function is executed on the IO thread, and therefore running long tasks here will block networking.</p>
<p><i>info</i> contains the information about the URL request and will track internally whether its members have been altered.</p>
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