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<h1 class="title">Obsolete Members for QDBusConnection</h1>
<p><b>The following members of class <a href="qdbusconnection.html">QDBusConnection</a> are obsolete.</b> They are provided to keep old source code working. We strongly advise against using them in new code.</p>
<h2>Public Functions</h2>
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<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>bool </td><td class="memItemRight bottomAlign"><b><a href="qdbusconnection-obsolete.html#callWithCallback-1">callWithCallback</a></b>(const QDBusMessage &<i>message</i>, QObject *<i>receiver</i>, const char *<i>returnMethod</i>, int <i>timeout</i> = -1) const</td></tr>
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<h2>Static Public Members</h2>
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<tr><td class="memItemLeft topAlign rightAlign"> <code>(obsolete) </code>QDBusConnection </td><td class="memItemRight bottomAlign"><b><a href="qdbusconnection-obsolete.html#sender">sender</a></b>()</td></tr>
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<h2>Member Function Documentation</h2>
<!-- $$$callWithCallback$$$callWithCallbackconstQDBusMessage&QObject*constchar*int -->
<h3 class="fn" id="callWithCallback-1"><a name="callWithCallback-1"></a><span class="type">bool</span> QDBusConnection::<span class="name">callWithCallback</span>(const <span class="type"><a href="qdbusmessage.html">QDBusMessage</a></span> &<i>message</i>, <span class="type"><a href="../qtcore/qobject.html">QObject</a></span> *<i>receiver</i>, const <span class="type">char</span> *<i>returnMethod</i>, <span class="type">int</span> <i>timeout</i> = -1) const</h3>
<p>This is an overloaded function.</p>
<p>Sends the <i>message</i> over this connection and returns immediately. When the reply is received, the method <i>returnMethod</i> is called in the <i>receiver</i> object.</p>
<p>This function is suitable for method calls only. It is guaranteed that the slot will be called exactly once with the reply, as long as the parameter types match and no error occurs.</p>
<p>This function is dangerous because it cannot report errors, including the expiration of the timeout.</p>
<p>Returns <code>true</code> if the message was sent, or false if the message could not be sent.</p>
<!-- @@@callWithCallback -->
<!-- $$$sender[overload1]$$$sender -->
<h3 class="fn" id="sender"><a name="sender"></a><code>[static] </code><span class="type"><a href="qdbusconnection.html#QDBusConnection">QDBusConnection</a></span> QDBusConnection::<span class="name">sender</span>()</h3>
<p>Always returns a disconnected, invalid <a href="qdbusconnection.html">QDBusConnection</a> object. For the old functionality of determining the sender connection, please use <a href="qdbuscontext.html">QDBusContext</a>.</p>
<p><b>See also </b><a href="qdbuscontext.html">QDBusContext</a>.</p>
<!-- @@@sender -->
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