+ <sect4 id="flat">
+ <title>flat</title>
+ <para>Boolean to indicate whether the playlist should use the tree structure or be completely "flat" (only show the leafs of the tree).</para>
+ <para>A flat playtree will work like old-style playlists.</para>
+ <para>Default value: false</para>
+ </sect4>
+ <sect4 id="openimage">
+ <title>openimage</title>
+ <para>Identifiant of a <link linkend="Bitmap">Bitmap</link> shown to the left of a node, when it is expanded.</para>
+ </sect4>
+ <sect4 id="closedimage">
+ <title>closedimage</title>
+ <para>Identifiant of a <link linkend="Bitmap">Bitmap</link> shown to the left of a node, when it is retracted.</para>
+ </sect4>