    /**
     * @class Ext.ux.DataView.LabelEditor
     * @extends Ext.Editor
     */
    Ext.define('Ext.ux.DataView.LabelEditor', {

        extend: 'Ext.Editor',

        alignment: 'tl-tl',

        completeOnEnter: true,

        cancelOnEsc: true,

        shim: false,

        autoSize: {
            width: 'boundEl',
            height: 'field'
        },

        labelSelector: 'x-editable',

        requires: [
            'Ext.form.field.Text'
        ],

        constructor: function(config) {
            config.field = config.field || Ext.create('Ext.form.field.Text', {
                allowBlank: false,
                selectOnFocus:true
            });
            this.callParent([config]);
        },

        init: function(view) {
            this.view = view;
            this.mon(view, 'render', this.bindEvents, this);
            this.on('complete', this.onSave, this);
        },

        // initialize events
        bindEvents: function() {
            this.mon(this.view.getEl(), {
                click: {
                    fn: this.onClick,
                    scope: this
                }
            });
        },

        // on mousedown show editor
        onClick: function(e, target) {
            var me = this,
                item, record;

            if (Ext.fly(target).hasCls(me.labelSelector) && !me.editing && !e.ctrlKey && !e.shiftKey) {
                e.stopEvent();
                item = me.view.findItemByChild(target);
                record = me.view.store.getAt(me.view.indexOf(item));
                me.startEdit(target, record.data[me.dataIndex]);
                me.activeRecord = record;
            } else if (me.editing) {
                me.field.blur();
                e.preventDefault();
            }
        },

        // update record
        onSave: function(ed, value) {
            this.activeRecord.set(this.dataIndex, value);
        }
    });