Merge heads.
<hbwidget version="0.1" type="NmMessageListViewItem">
<layout name="portrait" type="mesh">
<meshitem src="sender" srcEdge="TOP" dst="" dstEdge="TOP" spacing="-var(hb-param-margin-gene-top)"/>
<meshitem src="sender" srcEdge="LEFT" dst="" dstEdge="LEFT" spacing="-var(hb-param-margin-gene-left)"/>
<meshitem src="sender" srcEdge="BOTTOM" dst="subject" dstEdge="TOP" spacing="var(hb-param-margin-gene-bottom)"/>
<meshitem src="time" srcEdge="CENTERV" dst="sender" dstEdge="CENTERV"/>
<meshitem src="time" srcEdge="LEFT" dst="sender" dstEdge="RIGHT" spacing="-var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="time" srcEdge="RIGHT" dst="" dstEdge="RIGHT" spacing="var(hb-param-margin-gene-right)"/>
<meshitem src="subject" srcEdge="LEFT" dst="" dstEdge="LEFT" spacing="-var(hb-param-margin-gene-left)"/>
<meshitem src="subject" srcEdge="BOTTOM" dst="" dstEdge="BOTTOM" spacing="var(hb-param-margin-gene-bottom)"/>
<meshitem src="icon1" srcEdge="CENTERV" dst="subject" dstEdge="CENTERV"/>
<meshitem src="icon1" srcEdge="RIGHT" dst="" dstEdge="RIGHT" spacing="var(hb-param-margin-gene-right)"/>
<meshitem src="icon2" srcEdge="CENTERV" dst="subject" dstEdge="CENTERV"/>
<meshitem src="icon2" srcEdge="RIGHT" dst="icon1" dstEdge="LEFT" spacing="var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="icon2" srcEdge="LEFT" dst="subject" dstEdge="RIGHT" spacing="-var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="msgicon" srcEdge="TOP" dst="" dstEdge="TOP"/>
<meshitem src="msgicon" srcEdge="LEFT" dst="" dstEdge="LEFT"/>
<meshitem src="msgicon" srcEdge="RIGHT" dst="sender" dstEdge="LEFT" spacing="var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="msgicon" srcEdge="BOTTOM" dst="" dstEdge="BOTTOM"/>
</layout>
<layout name="landscape" type="mesh">
<meshitem src="subject" srcEdge="LEFT" dst="" dstEdge="RIGHT" spacing="expr((var(hb-param-screen-width))/2)"/>
<meshitem src="subject" srcEdge="TOP" dst="" dstEdge="TOP" spacing="-var(hb-param-margin-gene-top)"/>
<meshitem src="subject" srcEdge="BOTTOM" dst="" dstEdge="BOTTOM" spacing="var(hb-param-margin-gene-bottom)"/>
<meshitem src="sender" srcEdge="LEFT" dst="" dstEdge="LEFT" spacing="-var(hb-param-margin-gene-left)"/>
<meshitem src="sender" srcEdge="RIGHT" dst="icon2" dstEdge="LEFT" spacing="var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="sender" srcEdge="CENTERV" dst="subject" dstEdge="CENTERV"/>
<meshitem src="time" srcEdge="CENTERV" dst="subject" dstEdge="CENTERV"/>
<meshitem src="time" srcEdge="LEFT" dst="subject" dstEdge="RIGHT" spacing="-var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="time" srcEdge="RIGHT" dst="" dstEdge="RIGHT" spacing="var(hb-param-margin-gene-right)"/>
<meshitem src="icon1" srcEdge="CENTERV" dst="subject" dstEdge="CENTERV"/>
<meshitem src="icon1" srcEdge="RIGHT" dst="subject" dstEdge="LEFT" spacing="var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="icon2" srcEdge="CENTERV" dst="subject" dstEdge="CENTERV"/>
<meshitem src="icon2" srcEdge="RIGHT" dst="icon1" dstEdge="LEFT" spacing="0.5un"/>
<meshitem src="msgicon" srcEdge="TOP" dst="" dstEdge="TOP"/>
<meshitem src="msgicon" srcEdge="LEFT" dst="" dstEdge="LEFT"/>
<meshitem src="msgicon" srcEdge="RIGHT" dst="sender" dstEdge="LEFT" spacing="var(hb-param-margin-gene-middle-horizontal)"/>
<meshitem src="msgicon" srcEdge="BOTTOM" dst="" dstEdge="BOTTOM"/>
</layout>
</hbwidget>