<window id="win" border="none" title="test">

    <groupbox id="grp" closable="false" mold="3d" apply="pkg$.TestComposer">

​

        <tree id="tree" hflex="1" model="${grp$composer.treeModel}">

            <treecols>

                <treecol />

            </treecols>

        </tree>

​

            <template name="model">

                <treeitem>

                    <treerow>

                            <treecell label="${each.data.getPath}"/>

                </treerow>

            </treeitem>

        </template>

    </groupbox>

  </window>

</zk>

​