homescreensrv_plat/sapi_homescreenplugin/tsrc/testthemes/minimalconf/widget/widgetconfiguration.xml
<configuration>
<control>
<settings>
<item id="size" name="Size">
<property name="height" value="20"/>
<property name="width" value="240"/>
<property name="locked" value="yes"/> <!-- yes|no -->
</item>
</settings>
</control>
</configuration>