833 				IGNORE_MAP = { children: true, expanded: true, parent: true }; // TODO: should be global  property
863 				promise = this.setExpanded(patch.expanded);
1505 			return !!this.expanded;
1627 				if (!n.expanded) {
1679 				this.expanded = true;
1769 				this.parent.expanded = false;
1912 					if (this.expanded) {
1918 					if (!this.expanded && (this.children || this.lazy)) {
2053 			this.expanded = false;
2720 			expanded: true,  property
3274 					if (node.expanded) {
3282 					if (!node.expanded && (node.children || node.lazy)) {
3952 						(includeHidden || node.expanded)
3964 							if (!includeHidden && n.children && !n.expanded) {
4009 						(includeHidden || node.expanded) &&
4134 						if (ac[i] !== node && ac[i].expanded) {
4745 					node.expanded = false; // #449, #459
4894 					if (isRootNode || node.expanded || deep === true) {
4900 								!node.expanded
5012 						node.expanded = true;
5229 				if (node.expanded) {
5230 					cnList.push(cn.expanded);
5236 						$ariaElem.attr("aria-expanded", Boolean(node.expanded));
5290 							(node.expanded ? "e" : "c") +
5297 						(node.expanded ? "e" : "c") +
5443 				if ((node.expanded && flag) || (!node.expanded && !flag)) {
5473 				if (flag && !node.expanded && opts.autoCollapse) {
5528 					node.expanded = flag;
5541 						isExpanded = !!node.expanded;
5548 								node.expanded || !parent ? "" : "none";
5932 				return this.nodeSetExpanded(ctx, !ctx.node.expanded);
6357 					expanded: "fancytree-expanded",  property