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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qquickwebview.cpp -->
  <title>WebView QML Type | Qt WebView 5.9</title>
  <link rel="stylesheet" type="text/css" href="style/offline-simple.css" />
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        setTimeout(function() {
            location.hash = anchor;
        }, 0);
    }, 0);
  </script>
</head>
<body>
<div class="header" id="qtdocheader">
  <div class="main">
    <div class="main-rounded">
      <div class="navigationbar">
        <table><tr>
<td >Qt 5.9</td><td ><a href="qtwebview-index.html">Qt WebView</a></td><td ><a href="qtwebview-qmlmodule.html">QML Types</a></td><td >WebView QML Type</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.9.5 Reference Documentation</td>
        </tr></table>
      </div>
    </div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#methods">Methods</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">WebView QML Type</h1>
<span class="subtitle"></span>
<!-- $$$WebView-brief -->
<p>A component for displaying web content <a href="#details">More...</a></p>
<!-- @@@WebView -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtWebView 1.1</td></tr></table></div><ul>
<li><a href="qml-qtwebview-webview-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="properties"></a>
<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtwebview-webview.html#canGoBack-prop">canGoBack</a></b></b> : bool</li>
<li class="fn"><b><b><a href="qml-qtwebview-webview.html#canGoForward-prop">canGoForward</a></b></b> : bool</li>
<li class="fn"><b><b><a href="qml-qtwebview-webview.html#loadProgress-prop">loadProgress</a></b></b> : int</li>
<li class="fn"><b><b><a href="qml-qtwebview-webview.html#loading-prop">loading</a></b></b> : bool</li>
<li class="fn"><b><b><a href="qml-qtwebview-webview.html#title-prop">title</a></b></b> : string</li>
<li class="fn"><b><b><a href="qml-qtwebview-webview.html#url-prop">url</a></b></b> : url</li>
</ul>
<a name="signals"></a>
<h2 id="signals">Signals</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtwebview-webview.html#loadingChanged-signal">loadingChanged</a></b></b>(WebViewLoadRequest <i>loadRequest</i>)</li>
</ul>
<a name="methods"></a>
<h2 id="methods">Methods</h2>
<ul>
<li class="fn">void <b><b><a href="qml-qtwebview-webview.html#goBack-method">goBack</a></b></b>()</li>
<li class="fn">void <b><b><a href="qml-qtwebview-webview.html#goForward-method">goForward</a></b></b>()</li>
<li class="fn">void <b><b><a href="qml-qtwebview-webview.html#loadHtml-method">loadHtml</a></b></b>(string <i>html</i>, url <i>baseUrl</i>)</li>
<li class="fn">void <b><b><a href="qml-qtwebview-webview.html#reload-method">reload</a></b></b>()</li>
<li class="fn">void <b><b><a href="qml-qtwebview-webview.html#runJavaScript-method">runJavaScript</a></b></b>(string <i>script</i>, variant <i>callback</i>)</li>
<li class="fn">void <b><b><a href="qml-qtwebview-webview.html#stop-method">stop</a></b></b>()</li>
</ul>
<!-- $$$WebView-description -->
<a name="details"></a>
<h2 id="details">Detailed Description</h2>
<p><a href="qml-qtwebview-webview.html">WebView</a> is a component for displaying web content which is implemented using native APIs on the platforms where this is available, thus it does not necessarily require including a full web browser stack as part of the application.</p>
<p>To make the Qt <a href="qml-qtwebview-webview.html">WebView</a> module function correctly across all platforms, it is necessary to call <a href="qtwebview.html#initialize">QtWebView::initialize</a>() right after creating the QGuiApplication instance.</p>
<p><b>Note: </b>Due to platform limitations overlapping the <a href="qml-qtwebview-webview.html">WebView</a> and other QML components is not supported.</p><!-- @@@WebView -->
<h2>Property Documentation</h2>
<!-- $$$canGoBack -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="canGoBack-prop">
<td class="tblQmlPropNode"><p>
<a name="canGoBack-prop"></a><span class="qmlreadonly">[read-only] </span><span class="name">canGoBack</span> : <span class="type">bool</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Holds <code>true</code> if it's currently possible to navigate back in the web history.</p>
</div></div><!-- @@@canGoBack -->
<br/>
<!-- $$$canGoForward -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="canGoForward-prop">
<td class="tblQmlPropNode"><p>
<a name="canGoForward-prop"></a><span class="qmlreadonly">[read-only] </span><span class="name">canGoForward</span> : <span class="type">bool</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Holds <code>true</code> if it's currently possible to navigate forward in the web history.</p>
</div></div><!-- @@@canGoForward -->
<br/>
<!-- $$$loadProgress -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="loadProgress-prop">
<td class="tblQmlPropNode"><p>
<a name="loadProgress-prop"></a><span class="qmlreadonly">[read-only] </span><span class="name">loadProgress</span> : <span class="type">int</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The current load progress of the web content, represented as an integer between 0 and 100.</p>
</div></div><!-- @@@loadProgress -->
<br/>
<!-- $$$loading -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="loading-prop">
<td class="tblQmlPropNode"><p>
<a name="loading-prop"></a><span class="qmlreadonly">[read-only] </span><span class="name">loading</span> : <span class="type">bool</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Holds <code>true</code> if the <a href="qml-qtwebview-webview.html">WebView</a> is currently in the process of loading new content, <code>false</code> otherwise.</p>
<p><b>See also </b><a href="qml-qtwebview-webview.html#loadingChanged-signal">loadingChanged()</a>.</p>
</div></div><!-- @@@loading -->
<br/>
<!-- $$$title -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="title-prop">
<td class="tblQmlPropNode"><p>
<a name="title-prop"></a><span class="qmlreadonly">[read-only] </span><span class="name">title</span> : <span class="type">string</span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The title of the currently loaded web page.</p>
</div></div><!-- @@@title -->
<br/>
<!-- $$$url -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="url-prop">
<td class="tblQmlPropNode"><p>
<a name="url-prop"></a><span class="name">url</span> : <span class="type"><a href="qml-qtwebview-webview.html#url-prop">url</a></span></p></td></tr>
</table></div>
</div><div class="qmldoc"><p>The URL of currently loaded web page. Changing this will trigger loading new content.</p>
<p>The URL is used as-is. URLs that originate from user input should be parsed with QUrl::fromUserInput().</p>
<p><b>Note: </b>The <a href="qml-qtwebview-webview.html">WebView</a> does not support loading content through the Qt Resource system.</p></div></div><!-- @@@url -->
<br/>
<h2>Signal Documentation</h2>
<!-- $$$loadingChanged -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="loadingChanged-signal">
<td class="tblQmlFuncNode"><p>
<a name="loadingChanged-signal"></a><span class="name">loadingChanged</span>(<span class="type"><a href="qml-qtwebview-webviewloadrequest.html">WebViewLoadRequest</a></span> <i>loadRequest</i>)</p></td></tr>
</table></div>
</div><div class="qmldoc"><p>This signal is emitted when the state of loading the web content changes. By handling this signal it's possible, for example, to react to page load errors.</p>
<p>The <i>loadRequest</i> parameter holds the <i>url</i> and <i>status</i> of the request, as well as an <i>errorString</i> containing an error message for a failed request.</p>
<p><b>See also </b><a href="qml-qtwebview-webviewloadrequest.html">WebViewLoadRequest</a>.</p>
</div></div><!-- @@@loadingChanged -->
<br/>
<h2>Method Documentation</h2>
<!-- $$$goBack -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="goBack-method">
<td class="tblQmlFuncNode"><p>
<a name="goBack-method"></a><span class="type">void</span> <span class="name">goBack</span>()</p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Navigates back in the web history.</p>
</div></div><!-- @@@goBack -->
<br/>
<!-- $$$goForward -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="goForward-method">
<td class="tblQmlFuncNode"><p>
<a name="goForward-method"></a><span class="type">void</span> <span class="name">goForward</span>()</p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Navigates forward in the web history.</p>
</div></div><!-- @@@goForward -->
<br/>
<!-- $$$loadHtml -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="loadHtml-method">
<td class="tblQmlFuncNode"><p>
<a name="loadHtml-method"></a><span class="type">void</span> <span class="name">loadHtml</span>(<span class="type">string</span> <i>html</i>, <span class="type"><a href="qml-qtwebview-webview.html#url-prop">url</a></span> <i>baseUrl</i>)</p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Loads the specified <i>html</i> content to the web view.</p>
<p>This method offers a lower-level alternative to the <a href="qml-qtwebview-webview.html#url-prop">url</a> property, which references HTML pages via URL.</p>
<p>External objects such as stylesheets or images referenced in the HTML document should be located relative to <i>baseUrl</i>. For example, if <i>html</i> is retrieved from <code>http://www.example.com/documents/overview.html</code>, which is the base URL, then an image referenced with the relative url, <code>diagram.png</code>, should be at <code>http://www.example.com/documents/diagram.png</code>.</p>
<p><b>Note: </b>The <a href="qml-qtwebview-webview.html">WebView</a> does not support loading content through the Qt Resource system.</p><p><b>See also </b><a href="qml-qtwebview-webview.html#url-prop">url</a>.</p>
</div></div><!-- @@@loadHtml -->
<br/>
<!-- $$$reload -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="reload-method">
<td class="tblQmlFuncNode"><p>
<a name="reload-method"></a><span class="type">void</span> <span class="name">reload</span>()</p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Reloads the current <a href="qml-qtwebview-webview.html#url-prop">url</a>.</p>
</div></div><!-- @@@reload -->
<br/>
<!-- $$$runJavaScript -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="runJavaScript-method">
<td class="tblQmlFuncNode"><p>
<a name="runJavaScript-method"></a><span class="type">void</span> <span class="name">runJavaScript</span>(<span class="type">string</span> <i>script</i>, <span class="type">variant</span> <i>callback</i>)</p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Runs the specified JavaScript. In case a <i>callback</i> function is provided, it will be invoked after the <i>script</i> finished running.</p>
<pre class="cpp plain">

  runJavaScript(&quot;document.title&quot;, function(result) { console.log(result); });

</pre>
</div></div><!-- @@@runJavaScript -->
<br/>
<!-- $$$stop -->
<div class="qmlitem"><div class="qmlproto">
<div class="table"><table class="qmlname">
<tr valign="top" class="odd" id="stop-method">
<td class="tblQmlFuncNode"><p>
<a name="stop-method"></a><span class="type">void</span> <span class="name">stop</span>()</p></td></tr>
</table></div>
</div><div class="qmldoc"><p>Stops loading the current <a href="qml-qtwebview-webview.html#url-prop">url</a>.</p>
</div></div><!-- @@@stop -->
<br/>
        </div>
       </div>
   </div>
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