Elements Definitions > other attributes

Please note that you can use groupWithNext="true" to group two properties in the same line.

It has no other effect: it's just cosmetical.

Example :

<prop id="disposition" type="popup" groupWithNext="true">
 <caption>Disposition : </caption>
 <item id="vertical">Vertical</item>
 <item id="horizontal">Horizontal</item>
</prop>
<prop id="align" type="popup">
 <caption>Align : </caption>
 <item id="left">Left</item>
 <item id="center">Center</item>
 <item id="right">Right</item>
</prop>