<hbwidget version="0.1">
  <layout name="layout-msg-editor" type="mesh">
    <meshitem src="sendButton" srcEdge="TOP" dst="msgEditor" dstEdge="TOP" />
    <meshitem src="sendButton" srcEdge="RIGHT" dst="" dstEdge="RIGHT" />

    <meshitem src="msgEditor" srcEdge="LEFT" dst="" dstEdge="LEFT" />
    <meshitem src="" srcEdge="TOP" dst="msgEditor" dstEdge="TOP" />
    <meshitem src="msgEditor" srcEdge="RIGHT" dst="sendButton" dstEdge="LEFT" />
    <meshitem src="msgEditor" srcEdge="BOTTOM" dst="" dstEdge="BOTTOM" />
  </layout>
</hbwidget>