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<tr><td></td><td valign="top"><em>_url</em>&nbsp;</td><td> the directory URL
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<p>
</p><dl compact><dt><b>Signal syntax:</b></dt><dd><code>QObject.connect(source, SIGNAL("canceled(const KUrl&)"), target_slot)</code></dd></dl></div></div><a class="anchor" name="clear"></a>
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<td class="memname"> clear</td>
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