Rearranges a collection of widgets in the layout board.

The object classifier.The layout editor object.The tree of modified layout data objects for layout calculation.The array to populate with the updates needed, as a result of rearrangement.Returns the rule's success/failure status.<h2>Dependencies</h2><div class="INSET">None</div> <h2>Behavior</h2> This rule populates an array of calculated layout properties that need to be applied. This array can be non-empty, upon the call for this rule (can have results of calculations that already made) Each item in the <q ref="core.lyt:changes">changes</q> array has the follwing format: {object: GmlObject, prop: Property, value: Value} The behavior can be extended to apply custom layout algorithm on the data, before it is stored.(c) SAP AG 2003-2006. All rights reserved.