1. #1
    Ext User Perfect Lion's Avatar
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    Default [3.2.1] autoHeight with layout hbox is possible?

    [3.2.1] autoHeight with layout hbox is possible?


    Hi staff,

    I have a Panel with the layout 'hbox" in this panel I have three panels and each panel contains yours content dinamic, i atribute property autoHeight with true in my panel hbox

    How i can resolved this problem?

    Here go my code:

    Code:
    ...
    {
    	xtype: 'panel'
    	, id: 'blockHbox'
    	, layout: 'hbox'
    	, autoHeight: true // auto height dont work =/ is bug?
    	, defaults: {layout: 'form', flex: 1, padding: '5px', margins: '0 5px 0 0', autoHeight: true}
    	, items:[
    		{
    			title: 'col1'
    			, id: 'myCol1'
    			, items: [
    				{
    					...
    					, xtype: 'combo'
    					, listeners: {
    						select: function(c,r) {
    							var myCol1Content = Ext.getCmp('myCol1Content');
    							myCol1Content.update(r.data.content);
    						}
    					}
    					...
    				}
    				, { // this is my panel that is updated by this combo this up
    					id: 'myCol1Content'
    					, autoHeight: true //
    				}
    			]
    		}
    		...
    	]
    }
    ...

  2. #2
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    Default


    What you want is not autoHeight: true, but:

    layoutConfig : {
    pack : 'start',
    align: 'stretch'
    },

  3. #3
    Sencha - Community Support Team Condor's Avatar
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      0  

    Default


    If you want autoHeight:true panels then you shouldn't have put flex:1 in the defaults.

  4. #4
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    Default


    Hello,

    I have exactly the same problem... panel with hbox layout and two children with autoHeight=true; the panel does not render correctly at all.

    Could someone post a working example, preferably having:
    panel (hbox layout)
    and a child, preferably a form with textarea that grows as the user types

    Kind regards,
    Gregory

  5. #5
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    Default


    There ya go, just use maxCustomHeight property:

    Code:
    Ext.namespace('Ext.ux.form');
    /**
     * <p>
     * SuperBoxSelect is an extension of the ComboBox component that displays
     * selected items as labelled boxes within the form field. As seen on facebook,
     * hotmail and other sites.
     * </p>
     * <p>
     * The SuperBoxSelect component was inspired by the BoxSelect component found
     * here: http://efattal.fr/en/extjs/extuxboxselect/
     * </p>
     * 
     * @author <a href="mailto:dan.humphrey@technomedia.co.uk">Dan Humphrey</a>
     * @class Ext.ux.form.SuperBoxSelect
     * @extends Ext.form.ComboBox
     * @constructor
     * @component
     * @version 1.0b
     * @license TBA
     * 
     */
    Ext.ux.form.SuperBoxSelect = function(config) {
        Ext.ux.form.SuperBoxSelect.superclass.constructor.call(this, config);
        this.addEvents(
                /**
                 * Fires before an item is added to the component via user
                 * interaction. Return false from the callback function to prevent
                 * the item from being added.
                 * 
                 * @event beforeadditem
                 * @memberOf Ext.ux.form.SuperBoxSelect
                 * @param {SuperBoxSelect}
                 *            this
                 * @param {Mixed}
                 *            value The value of the item to be added
                 */
                'beforeadditem',
    
                /**
                 * Fires after a new item is added to the component.
                 * 
                 * @event additem
                 * @memberOf Ext.ux.form.SuperBoxSelect
                 * @param {SuperBoxSelect}
                 *            this
                 * @param {Mixed}
                 *            value The value of the item which was added
                 * @param {Record}
                 *            record The store record which was added
                 */
                'additem',
    
                /**
                 * Fires when the allowAddNewData config is set to true, and a user
                 * attempts to add an item that is not in the data store.
                 * 
                 * @event newitem
                 * @memberOf Ext.ux.form.SuperBoxSelect
                 * @param {SuperBoxSelect}
                 *            this
                 * @param {Mixed}
                 *            value The new item's value
                 */
                'newitem',
    
                /**
                 * Fires when an item's remove button is clicked. Return false from
                 * the callback function to prevent the item from being removed.
                 * 
                 * @event beforeremoveitem
                 * @memberOf Ext.ux.form.SuperBoxSelect
                 * @param {SuperBoxSelect}
                 *            this
                 * @param {Mixed}
                 *            value The value of the item to be removed
                 */
                'beforeremoveitem',
    
                /**
                 * Fires after an item has been removed.
                 * 
                 * @event removeitem
                 * @memberOf Ext.ux.form.SuperBoxSelect
                 * @param {SuperBoxSelect}
                 *            this
                 * @param {Mixed}
                 *            value The value of the item which was removed
                 * @param {Record}
                 *            record The store record which was removed
                 */
                'removeitem',
                /**
                 * Fires after the component values have been cleared.
                 * 
                 * @event clear
                 * @memberOf Ext.ux.form.SuperBoxSelect
                 * @param {SuperBoxSelect}
                 *            this
                 */
                'clear');
    
    };
    /**
     * @private hide from doc gen
     */
    Ext.ux.form.SuperBoxSelect = Ext.extend(Ext.ux.form.SuperBoxSelect,
            Ext.form.ComboBox, {
                maxCustomHeight : null,
                /**
                 * @cfg {Boolean} allowAddNewData When set to true, allows items to
                 *      be added (via the setValueEx and addItem methods) that do
                 *      not already exist in the data store. Defaults to false.
                 */
                allowAddNewData : false,
    
                /**
                 * @cfg {Boolean} backspaceDeletesLastItem When set to false, the
                 *      BACKSPACE key will focus the last selected item. When set to
                 *      true, the last item will be immediately deleted. Defaults to
                 *      true.
                 */
                backspaceDeletesLastItem : true,
    
                /**
                 * @cfg {String} classField The underlying data field that will be
                 *      used to supply an additional class to each item.
                 */
                classField : null,
    
                /**
                 * @cfg {String} clearBtnCls An additional class to add to the
                 *      in-field clear button.
                 */
                clearBtnCls : '',
    
                /**
                 * @cfg {String/XTemplate} displayFieldTpl A template for rendering
                 *      the displayField in each selected item. Defaults to null.
                 */
                displayFieldTpl : null,
    
                /**
                 * @cfg {String} extraItemCls An additional css class to apply to
                 *      each item.
                 */
                extraItemCls : '',
    
                /**
                 * @cfg {String/Object/Function} extraItemStyle Additional css
                 *      style(s) to apply to each item. Should be a valid argument
                 *      to Ext.Element.applyStyles.
                 */
                extraItemStyle : '',
    
                /**
                 * @cfg {String} expandBtnCls An additional class to add to the
                 *      in-field expand button.
                 */
                expandBtnCls : '',
    
                /**
                 * @cfg {Boolean} fixFocusOnTabSelect When set to true, the
                 *      component will not lose focus when a list item is selected
                 *      with the TAB key. Defaults to true.
                 */
                fixFocusOnTabSelect : true,
    
                /**
                 * @cfg {Boolean} navigateItemsWithTab When set to true the tab key
                 *      will navigate between selected items. Defaults to true.
                 */
                navigateItemsWithTab : true,
    
                /**
                 * @cfg {Boolean} pinList When set to true the select list will be
                 *      pinned to allow for multiple selections. Defaults to true.
                 */
                pinList : true,
    
                /**
                 * @cfg {Boolean} preventDuplicates When set to true unique item
                 *      values will be enforced. Defaults to true.
                 */
                preventDuplicates : true,
    
                /**
                 * @cfg {String} queryValuesDelimiter Used to delimit multiple
                 *      values queried from the server when mode is remote.
                 */
                queryValuesDelimiter : '|',
    
                /**
                 * @cfg {String} queryValuesIndicator A request variable that is
                 *      sent to the server (as true) to indicate that we are
                 *      querying values rather than display data (as used in
                 *      autocomplete) when mode is remote.
                 */
                queryValuesInidicator : 'valuesqry',
    
                /**
                 * @cfg {Boolean} removeValuesFromStore When set to true, selected
                 *      records will be removed from the store. Defaults to true.
                 */
                removeValuesFromStore : true,
    
                /**
                 * @cfg {String} renderFieldBtns When set to true, will render
                 *      in-field buttons for clearing the component, and displaying
                 *      the list for selection. Defaults to true.
                 */
                renderFieldBtns : true,
    
                /**
                 * @cfg {Boolean} stackItems When set to true, the items will be
                 *      stacked 1 per line. Defaults to false which displays the
                 *      items inline.
                 */
                stackItems : false,
    
                /**
                 * @cfg {String} styleField The underlying data field that will be
                 *      used to supply additional css styles to each item.
                 */
                styleField : null,
    
                /**
                 * @cfg {Boolean} supressClearValueRemoveEvents When true, the
                 *      removeitem event will not be fired for each item when the
                 *      clearValue method is called, or when the clear button is
                 *      used. Defaults to false.
                 */
                supressClearValueRemoveEvents : false,
    
                /**
                 * @cfg {String/Boolean} validationEvent The event that should
                 *      initiate field validation. Set to false to disable automatic
                 *      validation (defaults to 'blur').
                 */
                validationEvent : 'blur',
    
                /**
                 * @cfg {String} valueDelimiter The delimiter to use when joining
                 *      and splitting value arrays and strings.
                 */
                valueDelimiter : ',',
                initComponent : function() {
                    Ext.apply(this, {
                                items : new Ext.util.MixedCollection(false),
                                usedRecords : new Ext.util.MixedCollection(false),
                                addedRecords : [],
                                remoteLookup : [],
                                hideTrigger : true,
                                grow : false,
                                resizable : false,
                                multiSelectMode : false,
                                preRenderValue : null
                            });
    
                    if (this.transform) {
                        this.doTransform();
                    }
    
                    Ext.ux.form.SuperBoxSelect.superclass.initComponent.call(this);
                    if (this.mode === 'remote' && this.store) {
                        this.store.on('load', this.onStoreLoad, this);
                    }
                },
                onRender : function(ct, position) {
                    Ext.ux.form.SuperBoxSelect.superclass.onRender.call(this, ct,
                            position);
    
                    this.el.dom.removeAttribute('name');
    
                    var extraClass = (this.stackItems === true)
                            ? 'x-superboxselect-stacked'
                            : '';
                    if (this.renderFieldBtns) {
                        extraClass += ' x-superboxselect-display-btns';
                    }
                    this.el.removeClass('x-form-text')
                            .addClass('x-superboxselect-input-field');
    
                    this.wrapEl = this.el.wrap({
                                tag : 'ul'
                            });
    
                    this.outerWrapEl = this.wrapEl.wrap({
                                tag : 'div',
                                cls : 'x-form-text x-superboxselect ' + extraClass,
                                style : Ext.isEmpty(this.maxCustomHeight)
                                        ? 'height: auto;'
                                        : 'height: ' + this.maxCustomHeight + 'px;'
                            });
    
                    this.inputEl = this.el.wrap({
                                tag : 'li',
                                cls : 'x-superboxselect-input'
                            });
    
                    if (this.renderFieldBtns) {
                        this.setupFieldButtons().manageClearBtn();
                    }
    
                    this.setupFormInterception();
    
                    if (this.preRenderValue) {
                        this.setValue(this.preRenderValue);
                        this.preRenderValue = null;
                    }
                },
                onStoreLoad : function(store, records, options) {
                    // accomodating for bug in Ext 3.0.0 where
                    // options.params are empty
                    var q = options.params[this.queryParam]
                            || store.baseParams[this.queryParam] || "", isValuesQuery = options.params[this.queryValuesInidicator]
                            || store.baseParams[this.queryValuesInidicator];
    
                    if (this.removeValuesFromStore) {
                        this.store.each(function(record) {
                                    if (this.usedRecords.containsKey(record
                                            .get(this.valueField))) {
                                        this.store.remove(record);
                                    }
                                }, this);
                    }
                    // queried values
                    if (isValuesQuery) {
                        var params = q.split(this.queryValuesDelimiter);
                        Ext.each(params, function(p) {
                                    this.remoteLookup.remove(p);
                                    var rec = this.findRecord(this.valueField, p);
                                    if (rec) {
                                        this.addRecord(rec);
                                    }
                                }, this);
    
                        if (this.setOriginal) {
                            this.setOriginal = false;
                            this.originalValue = this.getValue();
                        }
                    }
    
                    // queried display (autocomplete) & addItem
                    if (q !== '' && this.allowAddNewData) {
                        Ext.each(this.remoteLookup, function(r) {
                            if (typeof r == "object" && r[this.displayField] == q) {
                                this.remoteLookup.remove(r);
                                if (records.length
                                        && records[0].get(this.displayField) === q) {
                                    this.addRecord(records[0]);
                                    return;
                                }
                                var rec = this.createRecord(r);
                                this.store.add(rec);
                                this.addRecord(rec);
                                this.addedRecords.push(rec); // keep
                        // track
                            // of
                            // records
                            // added
                            // to
                            // store
                            (function() {
                                    if (this.isExpanded()) {
                                        this.collapse();
                                    }
                                }).defer(10, this);
                                return;
                            }
                        }, this);
                    }
    
                    var toAdd = [];
                    if (q === '') {
                        Ext.each(this.addedRecords, function(rec) {
                                    if (this.preventDuplicates
                                            && this.usedRecords.containsKey(rec
                                                    .get(this.valueField))) {
                                        return;
                                    }
                                    toAdd.push(rec);
    
                                }, this);
    
                    } else {
                        var re = new RegExp(Ext.escapeRe(q) + '.*', 'i');
                        Ext.each(this.addedRecords, function(rec) {
                                    if (this.preventDuplicates
                                            && this.usedRecords.containsKey(rec
                                                    .get(this.valueField))) {
                                        return;
                                    }
                                    if (re.test(rec.get(this.displayField))) {
                                        toAdd.push(rec);
                                    }
                                }, this);
                    }
                    this.store.add(toAdd);
                    //this.store.sort(this.displayField, 'ASC');
    
                    if (this.store.getCount() === 0 && this.isExpanded()) {
                        this.collapse();
                    }
    
                },
                doTransform : function() {
                    var s = Ext.getDom(this.transform), transformValues = [];
                    if (!this.store) {
                        this.mode = 'local';
                        var d = [], opts = s.options;
                        for (var i = 0, len = opts.length; i < len; i++) {
                            var o = opts[i], value = (Ext.isIE && !Ext.isIE8 ? o
                                    .getAttributeNode('value').specified : o
                                    .hasAttribute('value')) ? o.value : o.text, cls = (Ext.isIE
                                    && !Ext.isIE8
                                    ? o.getAttributeNode('class').specified
                                    : o.hasAttribute('class')) ? o.className : '', style = (Ext.isIE
                                    && !Ext.isIE8
                                    ? o.getAttributeNode('style').specified
                                    : o.hasAttribute('style')) ? o.style : '';
                            if (o.selected) {
                                transformValues.push(value);
                            }
                            d.push([value, o.text, cls, style.cssText]);
                        }
                        this.store = new Ext.data.SimpleStore({
                                    'id' : 0,
                                    fields : ['value', 'text', 'cls', 'style'],
                                    data : d
                                });
                        Ext.apply(this, {
                                    valueField : 'value',
                                    displayField : 'text',
                                    classField : 'cls',
                                    styleField : 'style'
                                });
                    }
    
                    if (transformValues.length) {
                        this.value = transformValues.join(',');
                    }
                },
                setupFieldButtons : function() {
                    this.buttonWrap = this.outerWrapEl.createChild({
                                cls : 'x-superboxselect-btns'
                            });
    
                    this.buttonClear = this.buttonWrap.createChild({
                                tag : 'div',
                                cls : 'x-superboxselect-btn-clear '
                                        + this.clearBtnCls
                            });
    
                    this.buttonExpand = this.buttonWrap.createChild({
                                tag : 'div',
                                cls : 'x-superboxselect-btn-expand '
                                        + this.expandBtnCls
                            });
    
                    this.initButtonEvents();
    
                    return this;
                },
                initButtonEvents : function() {
                    this.buttonClear.addClassOnOver('x-superboxselect-btn-over')
                            .on('click', function(e) {
                                        e.stopEvent();
                                        if (this.disabled) {
                                            return;
                                        }
                                        this.clearValue();
                                        this.el.focus();
                                    }, this);
    
                    this.buttonExpand.addClassOnOver('x-superboxselect-btn-over')
                            .on('click', function(e) {
                                        e.stopEvent();
                                        if (this.disabled) {
                                            return;
                                        }
                                        if (this.isExpanded()) {
                                            this.multiSelectMode = false;
                                        } else if (this.pinList) {
                                            this.multiSelectMode = true;
                                        }
                                        this.onTriggerClick();
                                    }, this);
                },
                removeButtonEvents : function() {
                    this.buttonClear.removeAllListeners();
                    this.buttonExpand.removeAllListeners();
                    return this;
                },
                clearCurrentFocus : function() {
                    if (this.currentFocus) {
                        this.currentFocus.onLnkBlur();
                        this.currentFocus = null;
                    }
                    return this;
                },
                initEvents : function() {
                    var el = this.el;
    
                    el.on({
                                click : this.onClick,
                                focus : this.clearCurrentFocus,
                                blur : this.onBlur,
    
                                keydown : this.onKeyDownHandler,
                                keyup : this.onKeyUpBuffered,
    
                                scope : this
                            });
    
                    this.on({
                                collapse : this.onCollapse,
                                expand : this.clearCurrentFocus,
                                scope : this
                            });
    
                    this.wrapEl.on('click', this.onWrapClick, this);
                    this.outerWrapEl.on('click', this.onWrapClick, this);
    
                    this.inputEl.focus = function() {
                        el.focus();
                    };
    
                    Ext.ux.form.SuperBoxSelect.superclass.initEvents.call(this);
    
                    Ext.apply(this.keyNav, {
                                tab : function(e) {
                                    if (this.fixFocusOnTabSelect
                                            && this.isExpanded()) {
                                        e.stopEvent();
                                        el.blur();
                                        this.onViewClick(false);
                                        this.focus(false, 10);
                                        return true;
                                    }
    
                                    this.onViewClick(false);
                                    if (el.dom.value !== '') {
                                        this.setRawValue('');
                                    }
    
                                    return true;
                                },
    
                                down : function(e) {
                                    if (!this.isExpanded() && !this.currentFocus) {
                                        this.onTriggerClick();
                                    } else {
                                        this.inKeyMode = true;
                                        this.selectNext();
                                    }
                                },
    
                                enter : function() {
                                }
                            });
                },
    
                onClick : function() {
                    this.clearCurrentFocus();
                    this.collapse();
                    this.autoSize();
                },
    
                beforeBlur : Ext.form.ComboBox.superclass.beforeBlur,
    
                onFocus : function() {
                    this.outerWrapEl.addClass(this.focusClass);
    
                    Ext.ux.form.SuperBoxSelect.superclass.onFocus.call(this);
                },
    
                onBlur : function() {
                    this.outerWrapEl.removeClass(this.focusClass);
    
                    this.clearCurrentFocus();
    
                    if (this.el.dom.value !== '') {
                        this.applyEmptyText();
                        this.autoSize();
                    }
    
                    Ext.ux.form.SuperBoxSelect.superclass.onBlur.call(this);
                },
    
                onCollapse : function() {
                    this.view.clearSelections();
                    this.multiSelectMode = false;
                },
    
                onWrapClick : function(e) {
                    e.stopEvent();
                    this.collapse();
                    this.el.focus();
                    this.clearCurrentFocus();
                },
                markInvalid : function(msg) {
                    var elp, t;
                    return;
                    if (!this.rendered || this.preventMark) {
                        return;
                    }
                    this.outerWrapEl.addClass(this.invalidClass);
                    msg = msg || this.invalidText;
    
                    switch (this.msgTarget) {
                        case 'qtip' :
                            Ext.apply(this.el.dom, {
                                        qtip : msg,
                                        qclass : 'x-form-invalid-tip'
                                    });
                            Ext.apply(this.wrapEl.dom, {
                                        qtip : msg,
                                        qclass : 'x-form-invalid-tip'
                                    });
                            if (Ext.QuickTips) { // fix for floating editors
                                // interacting with DND
                                Ext.QuickTips.enable();
                            }
                            break;
                        case 'title' :
                            this.el.dom.title = msg;
                            this.wrapEl.dom.title = msg;
                            this.outerWrapEl.dom.title = msg;
                            break;
                        case 'under' :
                            if (!this.errorEl) {
                                elp = this.getErrorCt();
                                if (!elp) { // field has no container el
                                    this.el.dom.title = msg;
                                    break;
                                }
                                this.errorEl = elp.createChild({
                                            cls : 'x-form-invalid-msg'
                                        });
                                this.errorEl.setWidth(elp.getWidth(true) - 20);
                            }
                            this.errorEl.update(msg);
                            Ext.form.Field.msgFx[this.msgFx].show(this.errorEl,
                                    this);
                            break;
                        case 'side' :
                            if (!this.errorIcon) {
                                elp = this.getErrorCt();
                                if (!elp) { // field has no container el
                                    this.el.dom.title = msg;
                                    break;
                                }
                                this.errorIcon = elp.createChild({
                                            cls : 'x-form-invalid-icon'
                                        });
                            }
                            this.alignErrorIcon();
                            Ext.apply(this.errorIcon.dom, {
                                        qtip : msg,
                                        qclass : 'x-form-invalid-tip'
                                    });
                            this.errorIcon.show();
                            this.on('resize', this.alignErrorIcon, this);
                            break;
                        default :
                            t = Ext.getDom(this.msgTarget);
                            t.innerHTML = msg;
                            t.style.display = this.msgDisplay;
                            break;
                    }
                    this.fireEvent('invalid', this, msg);
                },
                clearInvalid : function() {
                    if (!this.rendered || this.preventMark) { // not
                        // rendered
                        return;
                    }
                    this.outerWrapEl.removeClass(this.invalidClass);
                    switch (this.msgTarget) {
                        case 'qtip' :
                            this.el.dom.qtip = '';
                            this.wrapEl.dom.qtip = '';
                            break;
                        case 'title' :
                            this.el.dom.title = '';
                            this.wrapEl.dom.title = '';
                            this.outerWrapEl.dom.title = '';
                            break;
                        case 'under' :
                            if (this.errorEl) {
                                Ext.form.Field.msgFx[this.msgFx].hide(this.errorEl,
                                        this);
                            }
                            break;
                        case 'side' :
                            if (this.errorIcon) {
                                this.errorIcon.dom.qtip = '';
                                this.errorIcon.hide();
                                this.un('resize', this.alignErrorIcon, this);
                            }
                            break;
                        default :
                            var t = Ext.getDom(this.msgTarget);
                            t.innerHTML = '';
                            t.style.display = 'none';
                            break;
                    }
                    this.fireEvent('valid', this);
                },
                alignErrorIcon : function() {
                    if (this.wrap) {
                        this.errorIcon.alignTo(this.wrap, 'tl-tr', [
                                        Ext.isIE ? 5 : 2, 3]);
                    }
                },
                expand : function() {
                    if (this.isExpanded() || !this.hasFocus) {
                        return;
                    }
                    this.list.alignTo(this.outerWrapEl, this.listAlign).show();
                    this.innerList.setOverflow('auto'); // necessary for FF
                    // 2.0/Mac
                    Ext.getDoc().on({
                                mousewheel : this.collapseIf,
                                mousedown : this.collapseIf,
                                scope : this
                            });
                    this.fireEvent('expand', this);
                },
                restrictHeight : function() {
                    var inner = this.innerList.dom, st = inner.scrollTop, list = this.list;
    
                    inner.style.height = '';
    
                    var pad = list.getFrameWidth('tb')
                            + (this.resizable ? this.handleHeight : 0)
                            + this.assetHeight, h = Math.max(inner.clientHeight,
                            inner.offsetHeight, inner.scrollHeight), ha = this
                            .getPosition()[1]
                            - Ext.getBody().getScroll().top, hb = Ext.lib.Dom
                            .getViewHeight()
                            - ha - this.getSize().height, space = Math.max(ha, hb,
                            this.minHeight || 0)
                            - list.shadowOffset - pad - 5;
    
                    h = Math.min(h, space, this.maxHeight);
                    this.innerList.setHeight(h);
    
                    list.beginUpdate();
                    list.setHeight(h + pad);
                    list.alignTo(this.outerWrapEl, this.listAlign);
                    list.endUpdate();
    
                    if (this.multiSelectMode) {
                        inner.scrollTop = st;
                    }
                },
                validateValue : function(val) {
                    if (this.items.getCount() === 0) {
                        if (this.allowBlank) {
                            this.clearInvalid();
                            return true;
                        } else {
                            this.markInvalid(this.blankText);
                            return false;
                        }
                    } else {
                        this.clearInvalid();
                        return true;
                    }
                },
                setupFormInterception : function() {
                    var form;
                    this.findParentBy(function(p) {
                                if (p.getForm) {
                                    form = p.getForm();
                                }
                            });
                    if (form) {
                        var formGet = form.getValues;
                        form.getValues = function(asString) {
                            if (this.items.getCount() > 0) {
                                this.el.dom.disabled = true;
                            }
                            var oldVal = this.el.dom.value;
                            this.setRawValue('');
                            var vals = formGet.call(form, asString);
                            this.el.dom.disabled = false;
                            this.setRawValue(oldVal);
                            return vals;
                        }.createDelegate(this);
                    }
                },
                onResize : function(w, h, rw, rh) {
                    var reduce = Ext.isIE6 ? 4 : Ext.isIE7 ? 1 : Ext.isIE8 ? 1 : 0;
    
                    this._width = w;
                    this.outerWrapEl.setWidth(w - reduce);
                    if (this.renderFieldBtns) {
                        reduce += (this.buttonWrap.getWidth() + 20);
                        this.wrapEl.setWidth(w - reduce);
                    }
                    Ext.ux.form.SuperBoxSelect.superclass.onResize.call(this, w, h,
                            rw, rh);
                    this.autoSize();
                },
                onEnable : function() {
                    Ext.ux.form.SuperBoxSelect.superclass.onEnable.call(this);
                    this.items.each(function(item) {
                                item.enable();
                            });
                    if (this.renderFieldBtns) {
                        this.initButtonEvents();
                    }
                },
                onDisable : function() {
                    Ext.ux.form.SuperBoxSelect.superclass.onDisable.call(this);
                    this.items.each(function(item) {
                                item.disable();
                            });
                    if (this.renderFieldBtns) {
                        this.removeButtonEvents();
                    }
                },
                /**
                 * Clears all values from the component.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name clearValue
                 * @param {Boolean}
                 *            supressRemoveEvent [Optional] When true, the
                 *            'removeitem' event will not fire for each item that is
                 *            removed.
                 */
                clearValue : function(supressRemoveEvent) {
                    Ext.ux.form.SuperBoxSelect.superclass.clearValue.call(this);
                    this.preventMultipleRemoveEvents = supressRemoveEvent
                            || this.supressClearValueRemoveEvents || false;
                    this.removeAllItems();
                    this.fireEvent('clear', this);
                    return this;
                },
                onKeyUp : function(e) {
                    if (this.editable !== false && !e.isSpecialKey()
                            && (!e.hasModifier() || e.shiftKey)) {
                        this.lastKey = e.getKey();
                        this.dqTask.delay(this.queryDelay);
                    }
                },
                onKeyDownHandler : function(e, t) {
    
                    var toDestroy, nextFocus, idx;
                    if ((e.getKey() === e.DELETE || e.getKey() === e.SPACE)
                            && this.currentFocus) {
                        e.stopEvent();
                        toDestroy = this.currentFocus;
                        this.on('expand', function() {
                                    this.collapse();
                                }, this, {
                                    single : true
                                });
                        idx = this.items.indexOfKey(this.currentFocus.key);
    
                        this.clearCurrentFocus();
    
                        if (idx < (this.items.getCount() - 1)) {
                            nextFocus = this.items.itemAt(idx + 1);
                        }
    
                        toDestroy.preDestroy(true);
                        if (nextFocus) {
                            (function() {
                                nextFocus.onLnkFocus();
                                this.currentFocus = nextFocus;
                            }).defer(200, this);
                        }
    
                        return true;
                    }
    
                    var val = this.el.dom.value, it, ctrl = e.ctrlKey;
                    if (e.getKey() === e.ENTER) {
                        e.stopEvent();
                        if (val !== "") {
                            if (ctrl || !this.isExpanded()) { // ctrl+enter
                                // for new
                                // items
                                this.view.clearSelections();
                                this.collapse();
                                this.setRawValue('');
                                this.fireEvent('newitem', this, val);
                            } else {
                                this.onViewClick();
                                // removed from 3.0.1
                                if (this.unsetDelayCheck) {
                                    this.delayedCheck = true;
                                    this.unsetDelayCheck.defer(10, this);
                                }
                            }
                        } else {
                            if (!this.isExpanded()) {
                                return;
                            }
                            this.onViewClick();
                            // removed from 3.0.1
                            if (this.unsetDelayCheck) {
                                this.delayedCheck = true;
                                this.unsetDelayCheck.defer(10, this);
                            }
                        }
                        return true;
                    }
    
                    if (val !== '') {
                        this.autoSize();
                        return;
                    }
    
                    // select first item
                    if (e.getKey() === e.HOME) {
                        e.stopEvent();
                        if (this.items.getCount() > 0) {
                            this.collapse();
                            it = this.items.get(0);
                            it.el.focus();
    
                        }
                        return true;
                    }
                    // backspace remove
                    if (e.getKey() === e.BACKSPACE) {
                        e.stopEvent();
                        if (this.currentFocus) {
                            toDestroy = this.currentFocus;
                            this.on('expand', function() {
                                        this.collapse();
                                    }, this, {
                                        single : true
                                    });
    
                            idx = this.items.indexOfKey(toDestroy.key);
    
                            this.clearCurrentFocus();
                            if (idx < (this.items.getCount() - 1)) {
                                nextFocus = this.items.itemAt(idx + 1);
                            }
    
                            toDestroy.preDestroy(true);
    
                            if (nextFocus) {
                                (function() {
                                    nextFocus.onLnkFocus();
                                    this.currentFocus = nextFocus;
                                }).defer(200, this);
                            }
    
                            return;
                        } else {
                            it = this.items.get(this.items.getCount() - 1);
                            if (it) {
                                if (this.backspaceDeletesLastItem) {
                                    this.on('expand', function() {
                                                this.collapse();
                                            }, this, {
                                                single : true
                                            });
                                    it.preDestroy(true);
                                } else {
                                    if (this.navigateItemsWithTab) {
                                        it.onElClick();
                                    } else {
                                        this.on('expand', function() {
                                                    this.collapse();
                                                    this.currentFocus = it;
                                                    this.currentFocus.onLnkFocus
                                                            .defer(
                                                                    20,
                                                                    this.currentFocus);
                                                }, this, {
                                                    single : true
                                                });
                                    }
                                }
                            }
                            return true;
                        }
                    }
    
                    if (!e.isNavKeyPress()) {
                        this.multiSelectMode = false;
                        this.clearCurrentFocus();
                        return;
                    }
                    // arrow nav
                    if (e.getKey() === e.LEFT
                            || (e.getKey() === e.UP && !this.isExpanded())) {
                        e.stopEvent();
                        this.collapse();
                        // get last item
                        it = this.items.get(this.items.getCount() - 1);
                        if (this.navigateItemsWithTab) {
                            // focus last el
                            if (it) {
                                it.focus();
                            }
                        } else {
                            // focus prev item
                            if (this.currentFocus) {
                                idx = this.items.indexOfKey(this.currentFocus.key);
                                this.clearCurrentFocus();
    
                                if (idx !== 0) {
                                    this.currentFocus = this.items.itemAt(idx - 1);
                                    this.currentFocus.onLnkFocus();
                                }
                            } else {
                                this.currentFocus = it;
                                if (it) {
                                    it.onLnkFocus();
                                }
                            }
                        }
                        return true;
                    }
                    if (e.getKey() === e.DOWN) {
                        if (this.currentFocus) {
                            this.collapse();
                            e.stopEvent();
                            idx = this.items.indexOfKey(this.currentFocus.key);
                            if (idx == (this.items.getCount() - 1)) {
                                this.clearCurrentFocus.defer(10, this);
                            } else {
                                this.clearCurrentFocus();
                                this.currentFocus = this.items.itemAt(idx + 1);
                                if (this.currentFocus) {
                                    this.currentFocus.onLnkFocus();
                                }
                            }
                            return true;
                        }
                    }
                    if (e.getKey() === e.RIGHT) {
                        this.collapse();
                        it = this.items.itemAt(0);
                        if (this.navigateItemsWithTab) {
                            // focus first el
                            if (it) {
                                it.focus();
                            }
                        } else {
                            if (this.currentFocus) {
                                idx = this.items.indexOfKey(this.currentFocus.key);
                                this.clearCurrentFocus();
                                if (idx < (this.items.getCount() - 1)) {
                                    this.currentFocus = this.items.itemAt(idx + 1);
                                    if (this.currentFocus) {
                                        this.currentFocus.onLnkFocus();
                                    }
                                }
                            } else {
                                this.currentFocus = it;
                                if (it) {
                                    it.onLnkFocus();
                                }
                            }
                        }
                    }
                },
                onKeyUpBuffered : function(e) {
                    if (!e.isNavKeyPress()) {
                        this.autoSize();
                    }
                },
                reset : function() {
                    Ext.ux.form.SuperBoxSelect.superclass.reset.call(this);
                    this.addedRecords = [];
                    this.autoSize().setRawValue('');
                    this.el.focus();
                },
                applyEmptyText : function() {
                    if (this.items.getCount() > 0) {
                        this.el.removeClass(this.emptyClass);
                        this.setRawValue('');
                        return this;
                    }
                    if (this.rendered && this.emptyText
                            && this.getRawValue().length < 1) {
                        this.setRawValue(this.emptyText);
                        this.el.addClass(this.emptyClass);
                    }
                    return this;
                },
                /**
                 * @private
                 * 
                 * Use clearValue instead
                 */
                removeAllItems : function() {
                    this.items.each(function(item) {
                                item.preDestroy(true);
                            }, this);
                    this.manageClearBtn();
                    return this;
                },
                resetStore : function() {
                    this.store.clearFilter();
                    if (!this.removeValuesFromStore) {
                        return this;
                    }
                    this.usedRecords.each(function(rec) {
                                this.store.add(rec);
                            }, this);
                    this.sortStore();
                    return this;
                },
                sortStore : function() {
                    var ss = this.store.getSortState();
                    if (ss && ss.field) {
                        this.store.sort(ss.field, ss.direction);
                    }
                    return this;
                },
                getCaption : function(dataObject) {
                    if (typeof this.displayFieldTpl === 'string') {
                        this.displayFieldTpl = new Ext.XTemplate(this.displayFieldTpl);
                    }
                    var caption, recordData = dataObject instanceof Ext.data.Record
                            ? dataObject.data
                            : dataObject;
    
                    if (this.displayFieldTpl) {
                        caption = this.displayFieldTpl.apply(recordData);
                    } else if (this.displayField) {
                        caption = recordData[this.displayField];
                    }
    
                    return caption;
                },
                addRecord : function(record) {
                    var display = record.data[this.displayField], caption = this
                            .getCaption(record), val = record.data[this.valueField], cls = this.classField
                            ? record.data[this.classField]
                            : '', style = this.styleField
                            ? record.data[this.styleField]
                            : '';
    
                    if (this.removeValuesFromStore) {
                        this.usedRecords.add(val, record);
                        this.store.remove(record);
                    }
    
                    this.addItemBox(val, display, caption, cls, style);
                    this.fireEvent('additem', this, val, record);
                },
                createRecord : function(recordData) {
                    if (!this.recordConstructor) {
                        var recordFields = [{
                                    name : this.valueField
                                }, {
                                    name : this.displayField
                                }];
                        if (this.classField) {
                            recordFields.push({
                                        name : this.classField
                                    });
                        }
                        if (this.styleField) {
                            recordFields.push({
                                        name : this.styleField
                                    });
                        }
                        this.recordConstructor = Ext.data.Record
                                .create(recordFields);
                    }
                    return new this.recordConstructor(recordData);
                },
                /**
                 * Adds an array of items to the SuperBoxSelect component if the
                 * {@link #Ext.ux.form.SuperBoxSelect-allowAddNewData} config is set
                 * to true.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name addItem
                 * @param {Array}
                 *            newItemObjects An Array of object literals containing
                 *            the property names and values for an item. The
                 *            property names must match those specified in
                 *            {@link #Ext.ux.form.SuperBoxSelect-displayField},
                 *            {@link #Ext.ux.form.SuperBoxSelect-valueField} and
                 *            {@link #Ext.ux.form.SuperBoxSelect-classField}
                 */
                addItems : function(newItemObjects) {
                    if (Ext.isArray(newItemObjects)) {
                        Ext.each(newItemObjects, function(item) {
                                    this.addItem(item);
                                }, this);
                    } else {
                        this.addItem(newItemObjects);
                    }
                },
                /**
                 * Adds an item to the SuperBoxSelect component if the
                 * {@link #Ext.ux.form.SuperBoxSelect-allowAddNewData} config is set
                 * to true.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name addItem
                 * @param {Object}
                 *            newItemObject An object literal containing the
                 *            property names and values for an item. The property
                 *            names must match those specified in
                 *            {@link #Ext.ux.form.SuperBoxSelect-displayField},
                 *            {@link #Ext.ux.form.SuperBoxSelect-valueField} and
                 *            {@link #Ext.ux.form.SuperBoxSelect-classField}
                 */
                addItem : function(newItemObject) {
    
                    var val = newItemObject[this.valueField];
    
                    if (this.disabled) {
                        return false;
                    }
                    if (this.preventDuplicates && this.hasValue(val)) {
                        return;
                    }
    
                    // use existing record if found
                    var record = this.findRecord(this.valueField, val);
                    if (record) {
                        this.addRecord(record);
                        return;
                    } else if (!this.allowAddNewData) { // else it's a new
                        // item
                        return;
                    }
    
                    if (this.mode === 'remote') {
                        this.remoteLookup.push(newItemObject);
                        this.doQuery(val, false, false);
                        return;
                    }
    
                    var rec = this.createRecord(newItemObject);
                    this.store.add(rec);
                    this.addRecord(rec);
    
                    return true;
                },
                addItemBox : function(itemVal, itemDisplay, itemCaption, itemClass,
                        itemStyle) {
                    var parseStyle = function(s) {
                        var ret = '';
                        if (typeof s == 'function') {
                            ret = s.call();
                        } else if (typeof s == 'object') {
                            for (var p in s) {
                                ret += p + ':' + s[p] + ';';
                            }
                        } else if (typeof s == 'string') {
                            ret = s + ';';
                        }
                        return ret;
                    };
                    var itemKey = Ext.id(null, 'sbx-item');
                    var box = new Ext.ux.form.SuperBoxSelectItem({
                                owner : this,
                                disabled : this.disabled,
                                renderTo : this.wrapEl,
                                cls : this.extraItemCls + ' ' + itemClass,
                                style : parseStyle(this.extraItemStyle) + ' '
                                        + itemStyle,
                                caption : itemCaption,
                                display : itemDisplay,
                                value : itemVal,
                                key : itemKey,
                                listeners : {
                                    'remove' : function(item) {
                                        if (this.fireEvent('beforeremoveitem',
                                                this, item.value) === false) {
                                            return;
                                        }
                                        this.items.removeKey(item.key);
                                        if (this.removeValuesFromStore) {
                                            if (this.usedRecords
                                                    .containsKey(item.value)) {
                                                this.store.add(this.usedRecords
                                                        .get(item.value));
                                                this.usedRecords
                                                        .removeKey(item.value);
                                                this.sortStore();
                                                if (this.view) {
                                                    this.view.render();
                                                }
                                            }
                                        }
                                        if (!this.preventMultipleRemoveEvents) {
                                            this.fireEvent
                                                    .defer(
                                                            250,
                                                            this,
                                                            [
                                                                    'removeitem',
                                                                    this,
                                                                    item.value,
                                                                    this
                                                                            .findInStore(item.value)]);
                                        }
                                        this.preventMultipleRemoveEvents = false;
                                    },
                                    destroy : function() {
                                        this.collapse();
                                        this.autoSize().manageClearBtn()
                                                .validateValue();
                                    },
                                    scope : this
                                }
                            });
                    box.render();
    
                    box.hidden = this.el.insertSibling({
                                tag : 'input',
                                type : 'hidden',
                                value : itemVal,
                                name : (this.hiddenName || this.name)
                            }, 'before');
    
                    this.items.add(itemKey, box);
                    this.applyEmptyText().autoSize().manageClearBtn()
                            .validateValue();
                },
                manageClearBtn : function() {
                    if (!this.renderFieldBtns || !this.rendered) {
                        return this;
                    }
                    var cls = 'x-superboxselect-btn-hide';
                    if (this.items.getCount() === 0) {
                        this.buttonClear.addClass(cls);
                    } else {
                        this.buttonClear.removeClass(cls);
                    }
                    return this;
                },
                findInStore : function(val) {
                    var index = this.store.find(this.valueField, val);
                    if (index > -1) {
                        return this.store.getAt(index);
                    }
                    return false;
                },
                /**
                 * Returns a String value containing a concatenated list of item
                 * values. The list is concatenated with the
                 * {@link #Ext.ux.form.SuperBoxSelect-valueDelimiter}.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name getValue
                 * @return {String} a String value containing a concatenated list of
                 *         item values.
                 */
                getValue : function() {
                    var ret = [];
                    this.items.each(function(item) {
                                ret.push(item.value);
                            });
                    return ret.join(this.valueDelimiter);
                },
                /**
                 * Iterates and selects all elements available Must take into
                 * consideration the ones that are already selected plus the ones
                 * from the store.
                 */
                selectAll : function() {
                    var ret = this.getValuesAsArray();
                    var valueField = this.valueField;
                    Ext.iterate(this.store.data.items, function(item) {
                                ret.push(item.get(valueField));
                            });
                    if (!Ext.isEmpty(ret)) {
                        this.setValue(ret.join(this.valueDelimiter));
                    }
                },
                selectItems : function(array) {
                    var ret = [];
                    Ext.iterate(array, function(item) {
                                ret.push(item)
                            });
                    if (!Ext.isEmpty(ret)) {
                        this.setValue(ret.join(this.valueDelimiter));
                    }
                },
                /**
                 * Returns a String value containing a concatenated list of item
                 * values. The list is concatenated with the
                 * {@link #Ext.ux.form.SuperBoxSelect-valueDelimiter}.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name getValue
                 * @return {String} a String value containing a concatenated list of
                 *         item values.
                 */
                getValuesAsArray : function() {
                    var ret = [];
                    this.items.each(function(item) {
                                ret.push(item.value);
                            });
                    return ret;
                },
                /**
                 * Returns an Array of item objects containing the
                 * {@link #Ext.ux.form.SuperBoxSelect-displayField},
                 * {@link #Ext.ux.form.SuperBoxSelect-valueField} and
                 * {@link #Ext.ux.form.SuperBoxSelect-classField} properties.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name getValueEx
                 * @return {Array} an array of item objects.
                 */
                getValueEx : function() {
                    var ret = [];
                    this.items.each(function(item) {
                                var newItem = {};
                                newItem[this.valueField] = item.value;
                                newItem[this.displayField] = item.display;
                                newItem[this.classField] = item.cls;
                                ret.push(newItem);
                            }, this);
                    return ret;
                },
                // private
                initValue : function() {
    
                    Ext.ux.form.SuperBoxSelect.superclass.initValue.call(this);
                    if (this.mode === 'remote') {
                        this.setOriginal = true;
                    }
                },
                /**
                 * Sets the value of the SuperBoxSelect component.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name setValue
                 * @param {String|Array}
                 *            value An array of item values, or a String value
                 *            containing a delimited list of item values. (The list
                 *            should be delimited with the
                 *            {@link #Ext.ux.form.SuperBoxSelect-valueDelimiter) 
                 */
                setValue : function(value) {
                    if (!this.rendered) {
                        this.preRenderValue = value;
                        return;
                    }
    
                    var values = Ext.isArray(value) ? value : value
                            .split(this.valueDelimiter);
                    this.removeAllItems().resetStore();
    
                    // reset remoteLookup because setValue should overwrite
                    // everything
                    // inc pending data
                    this.remoteLookup = [];
    
                    Ext.each(values, function(val) {
                                var record = this.findRecord(this.valueField, val);
                                if (record) {
                                    this.addRecord(record);
                                } else if (this.mode === 'remote') {
                                    this.remoteLookup.push(val);
                                }
                            }, this);
    
                    if (this.mode === 'remote') {
                        var q = this.remoteLookup.join(this.queryValuesDelimiter);
                        this.doQuery(q, false, true); // 3rd param to
                        // specify a values
                        // query
                    }
    
                },
                /**
                 * Sets the value of the SuperBoxSelect component, adding new items
                 * that don't exist in the data store if the
                 * {@link #Ext.ux.form.SuperBoxSelect-allowAddNewData} config is set
                 * to true.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name setValue
                 * @param {Array}
                 *            data An Array of item objects containing the
                 *            {@link #Ext.ux.form.SuperBoxSelect-displayField},
                 *            {@link #Ext.ux.form.SuperBoxSelect-valueField} and
                 *            {@link #Ext.ux.form.SuperBoxSelect-classField}
                 *            properties.
                 */
                setValueEx : function(data) {
                    this.removeAllItems().resetStore();
    
                    if (!Ext.isArray(data)) {
                        data = [data];
                    }
                    Ext.each(data, function(item) {
                                this.addItem(item);
                            }, this);
                },
                /**
                 * Returns true if the SuperBoxSelect component has a selected item
                 * with a value matching the 'val' parameter.
                 * 
                 * @methodOf Ext.ux.form.SuperBoxSelect
                 * @name hasValue
                 * @param {Mixed}
                 *            val The value to test.
                 * @return {Boolean} true if the component has the selected value,
                 *         false otherwise.
                 */
                hasValue : function(val) {
                    var has = false;
                    this.items.each(function(item) {
                                if (item.value == val) {
                                    has = true;
                                    return false;
                                }
                            }, this);
                    return has;
                },
                onSelect : function(record, index) {
                    var val = record.data[this.valueField];
    
                    if (this.preventDuplicates && this.hasValue(val)) {
                        return;
                    }
    
                    this.setRawValue('');
                    this.lastSelectionText = '';
    
                    if (this.fireEvent('beforeadditem', this, val) !== false) {
                        this.addRecord(record);
                    }
                    if (this.store.getCount() === 0 || !this.multiSelectMode) {
                        this.collapse();
                    } else {
                        this.restrictHeight();
                    }
                },
                onDestroy : function() {
                    this.items.each(function(item) {
                                item.preDestroy(true);
                            }, this);
    
                    if (this.renderFieldBtns) {
                        Ext.destroy(this.buttonClear, this.buttonExpand,
                                this.buttonWrap);
                    }
    
                    Ext.destroy(this.inputEl, this.wrapEl, this.outerWrapEl);
    
                    Ext.ux.form.SuperBoxSelect.superclass.onDestroy.call(this);
                },
                autoSize : function() {
                    if (!this.rendered) {
                        return this;
                    }
                    if (!this.metrics) {
                        this.metrics = Ext.util.TextMetrics.createInstance(this.el);
                    }
                    var el = this.el, v = el.dom.value, d = document
                            .createElement('div');
    
                    if (v === "" && this.emptyText && this.items.getCount() < 1) {
                        v = this.emptyText;
                    }
                    d.appendChild(document.createTextNode(v));
                    v = d.innerHTML;
                    d = null;
                    v += " ";
                    var w = Math.max(this.metrics.getWidth(v) + 24, 24);
                    if (typeof this._width != 'undefined') {
                        w = Math.min(this._width, w);
                    }
                    this.el.setWidth(w);
    
                    if (Ext.isIE) {
                        this.el.dom.style.top = '0';
                    }
                    return this;
                },
                doQuery : function(q, forceAll, valuesQuery) {
                    q = Ext.isEmpty(q) ? '' : q;
                    var qe = {
                        query : q,
                        forceAll : forceAll,
                        combo : this,
                        cancel : false
                    };
                    if (this.fireEvent('beforequery', qe) === false || qe.cancel) {
                        return false;
                    }
                    q = qe.query;
                    forceAll = qe.forceAll;
                    if (forceAll === true || (q.length >= this.minChars)) {
                        if (this.lastQuery !== q) {
                            this.lastQuery = q;
                            if (this.mode == 'local') {
                                this.selectedIndex = -1;
                                if (forceAll) {
                                    this.store.clearFilter();
                                } else {
                                    this.store.filter(this.displayField, q);
                                }
                                this.onLoad();
                            } else {
    
                                this.store.baseParams[this.queryParam] = q;
                                this.store.baseParams[this.queryValuesInidicator] = valuesQuery;
                                this.store.load({
                                            params : this.getParams(q)
                                        });
                                this.expand();
                            }
                        } else {
                            this.selectedIndex = -1;
                            this.onLoad();
                        }
                    }
                }
            });
    Ext.reg('superboxselect', Ext.ux.form.SuperBoxSelect);
    /*
     * @private
     */
    Ext.ux.form.SuperBoxSelectItem = function(config) {
        Ext.apply(this, config);
        Ext.ux.form.SuperBoxSelectItem.superclass.constructor.call(this);
    };
    /*
     * @private
     */
    Ext.ux.form.SuperBoxSelectItem = Ext.extend(Ext.ux.form.SuperBoxSelectItem,
            Ext.Component, {
                initComponent : function() {
                    Ext.ux.form.SuperBoxSelectItem.superclass.initComponent
                            .call(this);
                },
                onElClick : function(e) {
                    var o = this.owner;
                    o.clearCurrentFocus().collapse();
                    if (o.navigateItemsWithTab) {
                        this.focus();
                    } else {
                        o.el.dom.focus();
                        var that = this;
                        (function() {
                            this.onLnkFocus();
                            o.currentFocus = this;
                        }).defer(10, this);
                    }
                },
    
                onLnkClick : function(e) {
                    if (e) {
                        e.stopEvent();
                    }
                    this.preDestroy();
                    if (!this.owner.navigateItemsWithTab) {
                        this.owner.el.focus();
                    }
                },
                onLnkFocus : function() {
                    this.el.addClass("x-superboxselect-item-focus");
                    this.owner.outerWrapEl.addClass("x-form-focus");
                },
    
                onLnkBlur : function() {
                    this.el.removeClass("x-superboxselect-item-focus");
                    this.owner.outerWrapEl.removeClass("x-form-focus");
                },
    
                enableElListeners : function() {
                    this.el.on('click', this.onElClick, this, {
                                stopEvent : true
                            });
    
                    this.el.addClassOnOver('x-superboxselect-item-hover');;
                },
    
                enableLnkListeners : function() {
                    this.lnk.on({
                                click : this.onLnkClick,
                                focus : this.onLnkFocus,
                                blur : this.onLnkBlur,
                                scope : this
                            });
                },
    
                enableAllListeners : function() {
                    this.enableElListeners();
                    this.enableLnkListeners();
                },
                disableAllListeners : function() {
                    this.el.removeAllListeners();
                    this.lnk.un('click', this.onLnkClick, this);
                    this.lnk.un('focus', this.onLnkFocus, this);
                    this.lnk.un('blur', this.onLnkBlur, this);
                },
                onRender : function(ct, position) {
    
                    Ext.ux.form.SuperBoxSelectItem.superclass.onRender.call(this,
                            ct, position);
    
                    var el = this.el;
                    if (el) {
                        el.remove();
                    }
    
                    this.el = el = ct.createChild({
                                tag : 'li'
                            }, ct.last());
                    el.addClass('x-superboxselect-item');
    
                    var btnEl = this.owner.navigateItemsWithTab ? (Ext.isSafari
                            ? 'button'
                            : 'a') : 'span';
                    var itemKey = this.key;
    
                    Ext.apply(el, {
                                focus : function() {
                                    var c = this.down(btnEl
                                            + '.x-superboxselect-item-close');
                                    if (c) {
                                        c.focus();
                                    }
                                },
                                preDestroy : function() {
                                    this.preDestroy();
                                }.createDelegate(this)
                            });
    
                    this.enableElListeners();
    
                    el.update(this.caption);
    
                    var cfg = {
                        tag : btnEl,
                        'class' : 'x-superboxselect-item-close',
                        tabIndex : this.owner.navigateItemsWithTab ? '0' : '-1'
                    };
                    if (btnEl === 'a') {
                        cfg.href = '#';
                    }
                    this.lnk = el.createChild(cfg);
    
                    if (!this.disabled) {
                        this.enableLnkListeners();
                    } else {
                        this.disableAllListeners();
                    }
    
                    this.on({
                                disable : this.disableAllListeners,
                                enable : this.enableAllListeners,
                                scope : this
                            });
    
                    this.setupKeyMap();
                },
                setupKeyMap : function() {
                    new Ext.KeyMap(this.lnk, [{
                                key : [Ext.EventObject.BACKSPACE,
                                        Ext.EventObject.DELETE,
                                        Ext.EventObject.SPACE],
                                fn : this.preDestroy,
                                scope : this
                            }, {
                                key : [Ext.EventObject.RIGHT, Ext.EventObject.DOWN],
                                fn : function() {
                                    this.moveFocus('right');
                                },
                                scope : this
                            }, {
                                key : [Ext.EventObject.LEFT, Ext.EventObject.UP],
                                fn : function() {
                                    this.moveFocus('left');
                                },
                                scope : this
                            }, {
                                key : [Ext.EventObject.HOME],
                                fn : function() {
                                    var l = this.owner.items.get(0).el.focus();
                                    if (l) {
                                        l.el.focus();
                                    }
                                },
                                scope : this
                            }, {
                                key : [Ext.EventObject.END],
                                fn : function() {
                                    this.owner.el.focus();
                                },
                                scope : this
                            }, {
                                key : Ext.EventObject.ENTER,
                                fn : function() {
                                }
                            }]).stopEvent = true;
                },
                moveFocus : function(dir) {
                    var el = this.el[dir == 'left' ? 'prev' : 'next']()
                            || this.owner.el;
    
                    el.focus.defer(100, el);
                },
    
                preDestroy : function(supressEffect) {
                    if (this.fireEvent('remove', this) === false) {
                        return;
                    }
                    var actionDestroy = function() {
                        if (this.owner.navigateItemsWithTab) {
                            this.moveFocus('right');
                        }
                        this.hidden.remove();
                        this.hidden = null;
                        this.destroy();
                    };
    
                    if (supressEffect) {
                        actionDestroy.call(this);
                    } else {
                        this.el.hide({
                                    duration : 0.2,
                                    callback : actionDestroy,
                                    scope : this
                                });
                    }
                    return this;
                },
                onDestroy : function() {
                    Ext.destroy(this.lnk, this.el);
    
                    Ext.ux.form.SuperBoxSelectItem.superclass.onDestroy.call(this);
                }
            });

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