<@doc alias="layout" hierarchy="GMLDOM">
   Interactor Layout Aspect

   <copyright>(c) SAP AG 2003-2006. All rights reserved.</copyright>
</doc@>

Aspect FormViewLayout for core.lyt:Layout; inherit InteractorLayout;

override virtual method layoutContents(focusWidget)
//	debugger;

	var pos  = SPLIT(base.pos); // NOTE: DOM dependency
	var size = SPLIT(base.size); // NOTE: DOM dependency

	var rootCtlInfo = {
		object: base,           // this object (interactor/group/control)
		group : true,           // does this object contains 'children'
		melting : false,        // is this group a melting group (layed out like regular control)
		interactor: true,       // is this object is the interactor itself
		x          : INT(pos[0]||0),
		y          : INT(pos[1]||0),
		w          : INT(size[0]||320),
		h          : INT(size[1]||240),
		label      : null,      // if label participates in calculations, this is the label text
		labelw     : -1,        // if label participates in calculations, this is the label width
		index      : -1,        // object's index in its parent
		focus: null,            // if children contain focusWidget's ctlInfo, this points to it.
		children: []            // ctlInfo of child objects (groups/controls)
	};

	fillInfo(this, rootCtlInfo);

	var changes = [];
	RULE('rearrangeWidgets', base, this.board, rootCtlInfo, changes);
	if (changes.length > 0) {
		RULE('doApplyLayout', base, changes);
		this.repaint('contents');
	}

	return;

	function fillInfo(parentWidget, parentInfo) {
		var controls = parentWidget.controls||{};
		for (var iter in controls) {
			var ctlWidget = controls[iter];
			var ctl = ctlWidget.base;

			var pos  = SPLIT(ctl.pos); // NOTE: DOM dependency
			var size = SPLIT(ctl.size); // NOTE: DOM dependency

			var ctlInfo = {
				object      : ctl,
				group       : false,
				melting     : false,
				interactor  : false,
				x           : INT(pos[0]||0),
				y           : INT(pos[1]||0),
				w           : INT(size[0]||100),
				h           : INT(size[1]||16),
				label       : ctlWidget.getLabelText(),
				labelw      : ctlWidget.getLabelWidth(),
				index       : ctl.index,
				scaleMode   : ctlWidget.scaleMode,
				minWidth    : ctlWidget.minWidth,
				defaultWidth: ctlWidget.defaultWidth,
				focus       : false,
				children    : null
			};

			parentInfo.children.push(ctlInfo);

			if (focusWidget && focusWidget.id == ctlWidget.id) parentInfo.focus = ctlInfo;

			if (ctlWidget.isa('#NS[SectionLayout]')) {
				ctlInfo.group = true;
				ctlInfo.children = [];
				fillInfo(ctlWidget, ctlInfo);
			}

			if (ctlWidget.isa('#NS[MeltingGroupLayout]')) {
				ctlInfo.group = true;
				ctlInfo.melting = true;
				ctlInfo.children = [];
				fillInfo(ctlWidget, ctlInfo);
			}
		}// for each control
	} // fillInfo

end