ssd: add titleLayout setting

docs/labwc-config.5.scd

@@ -432,6 +432,18 @@ extending outward from the snapped edge.
 *<theme><name>*
 	The name of the Openbox theme to use. It is not set by default.
 
+*<theme><titleLayout>*
+	Selection and order of buttons in a window's titlebar.
+	The following letters can be used, each only once:
+	- L: window label (aka. title)
+	- |: empty space (can be used instead of a title)
+	- W: window menu
+	- I: iconify
+	- M: maximize
+	- C: close
+
+	Example: WLIMC
+
 *<theme><cornerRadius>*
 	The radius of server side decoration top corners. Default is 8.
 

docs/rc.xml.all

@@ -28,6 +28,7 @@
   <!-- <font><theme> can be defined without an attribute to set all places -->
   <theme>
     <name></name>
+    <titleLayout>WLIMC</titleLayout>
     <cornerRadius>8</cornerRadius>
     <keepBorder>yes</keepBorder>
     <dropShadows>no</dropShadows>