ss="lineno">  606</span>    <span class="keywordtype">void</span> initialize();</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno">  607</span></div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno">  609</span>    <span class="comment">// Member data</span></div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno">  611</span>    std::unique_ptr&lt;priv::WindowImpl&gt; m_impl; </div>
<div class="line"><a id="l00612" name="l00612"></a><sp