static/ext/src/ux/grid/FilterBar.js
function(headerCt, col) {
		var me = this;
		var dataIndex = col.dataIndex;

		if (!dataIndex) return;
		var item = me.containers.get(dataIndex);
		if (item && item.rendered) {
			var itemWidth = item.getWidth();
			var colWidth = me.columns.get(dataIndex).getWidth();
			if (itemWidth != colWidth) {
				item.setWidth(me.columns.get(dataIndex).getWidth());
				item.doLayout();
			}
		}
	}
function(headerCt, col) {
		var me = this;
		var dataIndex = col.dataIndex;

		if (!dataIndex) return;
		var item = me.containers.get(dataIndex);
		if (item && item.rendered) {
			var itemWidth = item.getWidth();
			var colWidth = me.columns.get(dataIndex).getWidth();
			if (itemWidth != colWidth) {
				item.setWidth(me.columns.get(dataIndex).getWidth());
				item.doLayout();
			}
		}
	}
private