<@doc alias="layout" hierarchy="GMLDOM">
   StateOR Layout Aspect

   <copyright>(c) SAP AG 2003-2006. All rights reserved.</copyright>
</doc@>

Aspect StateOrLayout for core.lyt:Layout; inherit core.lyt:ContainerLayout;

override virtual method paint(parentElement)
	this.supercall();
	this.selector.htmlObject.draggable = !base.layoutReadonly; 
end

override virtual method repaint(attr)
	this.supercall();
	
	// TODO: Make use of getWidgetRepaintParts instead of having it hard-coded here
	if (!attr || attr == 'childIndex') {
		this.selector.htmlObject.reorder();
		}
end

/*
override virtual method getRepaintRect()
	//
	// If we are inside TemporalContainerLayout, then we should occupy entire parent client area.
	// Otherwise 'base' should have a concrete size and position (e.g. when we're child of Scenario).
	//
	var useParent = (this.parent && this.parent.isa('core.lyt:TemporalContainerLayout'));
	return (useParent) ? this.parent.getContentRect() : this.getBaseRect();
end
*/

override virtual method setSize()
	this.supercall();
	this.selector.htmlObject.resize();
end

override virtual method applyLayout(focus)
	var rect = this.getContentRect();
	var size = {w: rect.w, h: rect.h};
	for (var iter in this.children) {
		var child = this.children[iter];

		child.setResizePolicy({moveH: false, moveV: false, resizeH: false, resizeV: false});
		//
		// This setBaseSize is only necessary for child's applyLayout to work correctly,
		// because it needs updated child size to perform layout calculations.
		//
		child.setBaseSize(size);
		child.applyLayout(focus);
	}
end

override virtual method getContentRect()
	return {x: 0, y: this.contents.offsetTop, w: this.elem.clientWidth, h: this.contents.offsetHeight};
end