and its children.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>lay</em>&nbsp;</td><td> layout to be resized

<tr><td></td><td valign="top"><em>margin</em>&nbsp;</td><td> The new layout margin

<tr><td></td><td valign="top"><em>spacing</em>&nbsp;</td><td> The new layout spacing
</td></tr>
</table></dl>
<p> <dl class="deprecated" compact><dt><b>Deprecated:</b></dt><dd> Use QLayout functions where necessary. Settin