var body_childs = this.bodyEl.dom.childNodes;
var full_height = this.headerEl.getHeight() + this.footerEl.getHeight();
for(var i = 0; i < body_childs.length; i++) {
+
+ if(body_childs[i].classList.indexOf('roo-layout-region') * 1 != -1) {
+
+ }
+
full_height += body_childs[i].offsetHeight;
}