Implements a prototype of an object that can be operated by the layout editor (<q ref="core.lyt:LayoutEditor">LayoutEditor</q>). Such object typically has HTML element and implements HTML painting and positioning functions.(c) SAP AG 2003-2006. All rights reserved. Called once after finishing a move operation. This method can be used to apply custom behavior when the box is moved. Called once after finishing a resize operation. This method can be used to apply custom behavior when the box is resized. Called once before starting a move operation. This method can be used to capture the box position before it is moved. Called once before starting a resize operation. This method can be used to capture the box sized before it is resized. Repaints the box after a specified attribute or field has changed.The name of the attribute that has changed. Pass <code>field</code> to indicate that a single field has changed. If omitted, the box will be fully repainted.The id of the control that has changed, if %0 is equal to <code>field.</code>The name of the control property that has changed, if %0 is equal to <code>field</code> and exactly one control property was modified. Resets the box position and size to cancel any pending move/resize operation. Sets the box position.The new position.Indicates whether to snap to the nearest valid position. Sets the box position and size.The new x position.The new y position.The new width.The new height.Indicates whether to snap to the nearest valid size. Updates box resize policy, used by Selection Manager. Sets the box size.The new width.The new height.Indicates whether to snap to the nearest valid size. Sets the box visibility.The box opacity level, between 0 (invisible) and 1 (visible). Sets the z-order.The new z order index.