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Its result is obtained by calling #getElConfig. *  - The #getElConfig method uses the `renderTpl` and its render data as the content *    of the `autoEl` described element. *  - The result of `getRenderTree` is passed to {@link Ext.DomHelper#append}. *  - The `renderTpl` contains calls to render things like docked items, container items *    and raw markup (such as the `html` or `tpl` config properties). These calls are to *    methods added to the {@link Ext.XTemplate} instance by #setupRenderTpl. *  - The #setupRenderTpl method adds methods such as `renderItems`, `renderContent`, etc. *    to the template. These are directed to "doRenderItems", "doRenderContent" etc.. *  - The #setupRenderTpl calls traverse from components to their {@link Ext.layout.Layout} *    object. *  - When a container is rendered, it also has a `renderTpl`. This is processed when the *    `renderContainer` method is called in the component's `renderTpl`. This call goes to *    Ext.layout.container.Container#doRenderContainer. This method repeats this *    process for all components in the container. *  - After the top-most component's markup is generated and placed in to the DOM, the next *    step is to link elements to their components and finish calling the component methods *    `onRender` and `afterRender` as well as fire the corresponding events. *  - The first step in this is to call #finishRender. This method descends the *    component hierarchy and calls `onRender` and fires the `render` event. These calls *    are delivered top-down to approximate the timing of these calls/events from previous *    versions. *  - During the pass, the component's `el` is set. Likewise, the `renderSelectors` and *    `childEls` are applied to capture references to the component's elements. *  - These calls are also made on the {@link Ext.layout.container.Container} layout to *    capture its elements. Both of these classes use {@link Ext.util.ElementContainer} to *    handle `childEls` processing. *  - Once this is complete, a similar pass is made by calling #finishAfterRender. *    This call also descends the component hierarchy, but this time the calls are made in *    a bottom-up order to `afterRender`. * * @private */Ext.define('Ext.util.Renderable', {    requires: [        'Ext.dom.Element'    ],    frameCls: Ext.baseCSSPrefix + 'frame',    frameIdRegex: /[\-]frame\d+[TMB][LCR]$/,    frameElementCls: {        tl: [],        tc: [],        tr: [],        ml: [],        mc: [],        mr: [],        bl: [],        bc: [],        br: []    },    frameElNames: ['TL','TC','TR','ML','MC','MR','BL','BC','BR'],    frameTpl: [        '{%this.renderDockedItems(out,values,0);%}',        '<tpl if="top">',            '<tpl if="left"><div id="{fgid}TL" class="{frameCls}-tl {baseCls}-tl {baseCls}-{ui}-tl<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-tl</tpl>" style="background-position: {tl}; padding-left: {frameWidth}px" role="presentation"></tpl>',                '<tpl if="right"><div id="{fgid}TR" class="{frameCls}-tr {baseCls}-tr {baseCls}-{ui}-tr<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-tr</tpl>" style="background-position: {tr}; padding-right: {frameWidth}px" role="presentation"></tpl>',                    '<div id="{fgid}TC" class="{frameCls}-tc {baseCls}-tc {baseCls}-{ui}-tc<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-tc</tpl>" style="background-position: {tc}; height: {frameWidth}px" role="presentation"></div>',                '<tpl if="right"></div></tpl>',            '<tpl if="left"></div></tpl>',        '</tpl>',        '<tpl if="left"><div id="{fgid}ML" class="{frameCls}-ml {baseCls}-ml {baseCls}-{ui}-ml<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-ml</tpl>" style="background-position: {ml}; padding-left: {frameWidth}px" role="presentation"></tpl>',            '<tpl if="right"><div id="{fgid}MR" class="{frameCls}-mr {baseCls}-mr {baseCls}-{ui}-mr<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-mr</tpl>" style="background-position: {mr}; padding-right: {frameWidth}px" role="presentation"></tpl>',                '<div id="{fgid}MC" class="{frameCls}-mc {baseCls}-mc {baseCls}-{ui}-mc<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-mc</tpl>" role="presentation">',                    '{%this.applyRenderTpl(out, values)%}',                '</div>',            '<tpl if="right"></div></tpl>',        '<tpl if="left"></div></tpl>',        '<tpl if="bottom">',            '<tpl if="left"><div id="{fgid}BL" class="{frameCls}-bl {baseCls}-bl {baseCls}-{ui}-bl<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-bl</tpl>" style="background-position: {bl}; padding-left: {frameWidth}px" role="presentation"></tpl>',                '<tpl if="right"><div id="{fgid}BR" class="{frameCls}-br {baseCls}-br {baseCls}-{ui}-br<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-br</tpl>" style="background-position: {br}; padding-right: {frameWidth}px" role="presentation"></tpl>',                    '<div id="{fgid}BC" class="{frameCls}-bc {baseCls}-bc {baseCls}-{ui}-bc<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-bc</tpl>" style="background-position: {bc}; height: {frameWidth}px" role="presentation"></div>',                '<tpl if="right"></div></tpl>',            '<tpl if="left"></div></tpl>',        '</tpl>',        '{%this.renderDockedItems(out,values,1);%}'    ],    frameTableTpl: [        '{%this.renderDockedItems(out,values,0);%}',        '<table><tbody>',            '<tpl if="top">',                '<tr>',                    '<tpl if="left"><td id="{fgid}TL" class="{frameCls}-tl {baseCls}-tl {baseCls}-{ui}-tl<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-tl</tpl>" style="background-position: {tl}; padding-left:{frameWidth}px" role="presentation"></td></tpl>',                    '<td id="{fgid}TC" class="{frameCls}-tc {baseCls}-tc {baseCls}-{ui}-tc<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-tc</tpl>" style="background-position: {tc}; height: {frameWidth}px" role="presentation"></td>',                    '<tpl if="right"><td id="{fgid}TR" class="{frameCls}-tr {baseCls}-tr {baseCls}-{ui}-tr<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-tr</tpl>" style="background-position: {tr}; padding-left: {frameWidth}px" role="presentation"></td></tpl>',                '</tr>',            '</tpl>',            '<tr>',                '<tpl if="left"><td id="{fgid}ML" class="{frameCls}-ml {baseCls}-ml {baseCls}-{ui}-ml<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-ml</tpl>" style="background-position: {ml}; padding-left: {frameWidth}px" role="presentation"></td></tpl>',                '<td id="{fgid}MC" class="{frameCls}-mc {baseCls}-mc {baseCls}-{ui}-mc<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-mc</tpl>" style="background-position: 0 0;" role="presentation">',                    '{%this.applyRenderTpl(out, values)%}',                '</td>',                '<tpl if="right"><td id="{fgid}MR" class="{frameCls}-mr {baseCls}-mr {baseCls}-{ui}-mr<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-mr</tpl>" style="background-position: {mr}; padding-left: {frameWidth}px" role="presentation"></td></tpl>',            '</tr>',            '<tpl if="bottom">',                '<tr>',                    '<tpl if="left"><td id="{fgid}BL" class="{frameCls}-bl {baseCls}-bl {baseCls}-{ui}-bl<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-bl</tpl>" style="background-position: {bl}; padding-left: {frameWidth}px" role="presentation"></td></tpl>',                    '<td id="{fgid}BC" class="{frameCls}-bc {baseCls}-bc {baseCls}-{ui}-bc<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-bc</tpl>" style="background-position: {bc}; height: {frameWidth}px" role="presentation"></td>',                    '<tpl if="right"><td id="{fgid}BR" class="{frameCls}-br {baseCls}-br {baseCls}-{ui}-br<tpl for="uiCls"> {parent.baseCls}-{parent.ui}-{.}-br</tpl>" style="background-position: {br}; padding-left: {frameWidth}px" role="presentation"></td></tpl>',                '</tr>',            '</tpl>',        '</tbody></table>',        '{%this.renderDockedItems(out,values,1);%}'    ],<span id='Ext-util-Renderable-method-afterRender'>    /**</span>     * Allows addition of behavior after rendering is complete. At this stage the Component’s Element     * will have been styled according to the configuration, will have had any configured CSS class     * names added, and will be in the configured visibility and the configured enable state.     *     * @template     * @protected     */    afterRender : function() {        var me = this,            data = {},            protoEl = me.protoEl,            target = me.getTargetEl(),            item;        me.finishRenderChildren();        if (me.styleHtmlContent) {            target.addCls(me.styleHtmlCls);        }                protoEl.writeTo(data);                // Here we apply any styles that were set on the protoEl during the rendering phase        // A majority of times this will not happen, but we still need to handle it                item = data.removed;        if (item) {            target.removeCls(item);        }                item = data.cls;        if (item.length) {            target.addCls(item);        }                item = data.style;        if (data.style) {            target.setStyle(item);        }                me.protoEl = null;        // If this is the outermost Container, lay it out as soon as it is rendered.        if (!me.ownerCt) {            me.updateLayout();        }    },    afterFirstLayout : function(width, height) {        var me = this,            hasX = Ext.isDefined(me.x),            hasY = Ext.isDefined(me.y),            pos, xy;        // For floaters, calculate x and y if they aren't defined by aligning        // the sized element to the center of either the container or the ownerCt        if (me.floating && (!hasX || !hasY)) {            if (me.floatParent) {                pos = me.floatParent.getTargetEl().getViewRegion();                xy = me.el.getAlignToXY(me.floatParent.getTargetEl(), 'c-c');                pos.left = xy[0] - pos.left;                pos.top =  xy[1] - pos.top;            } else {                xy = me.el.getAlignToXY(me.container, 'c-c');                pos = me.container.translatePoints(xy[0], xy[1]);            }            me.x = hasX ? me.x : pos.left;            me.y = hasY ? me.y : pos.top;            hasX = hasY = true;        }        if (hasX || hasY) {            me.setPosition(me.x, me.y);        }        me.onBoxReady(width, height);        if (me.hasListeners.boxready) {            me.fireEvent('boxready', me, width, height);        }    },    onBoxReady: Ext.emptyFn,<span id='Ext-util-Renderable-method-applyRenderSelectors'>    /**</span>     * Sets references to elements inside the component. This applies {@link Ext.AbstractComponent#cfg-renderSelectors renderSelectors}     * as well as {@link Ext.AbstractComponent#cfg-childEls childEls}.     * @private     */    applyRenderSelectors: function() {        var me = this,            selectors = me.renderSelectors,            el = me.el,            dom = el.dom,            selector;        me.applyChildEls(el);        // We still support renderSelectors. There are a few places in the framework that        // need them and they are a documented part of the API. In fact, we support mixing        // childEls and renderSelectors (no reason not to).        if (selectors) {            for (selector in selectors) {                if (selectors.hasOwnProperty(selector) && selectors[selector]) {                    me[selector] = Ext.get(Ext.DomQuery.selectNode(selectors[selector], dom));                }            }        }    },    beforeRender: function () {        var me = this,            target = me.getTargetEl(),            layout = me.getComponentLayout();        // Just before rendering, set the frame flag if we are an always-framed component like Window or Tip.        me.frame = me.frame || me.alwaysFramed;        if (!layout.initialized) {            layout.initLayout();        }        // Attempt to set overflow style prior to render if the targetEl can be accessed.        // If the targetEl does not exist yet, this will take place in finishRender        if (target) {            target.setStyle(me.getOverflowStyle());            me.overflowStyleSet = true;        }        me.setUI(me.ui);        if (me.disabled) {            // pass silent so the event doesn't fire the first time.            me.disable(true);        }    },<span id='Ext-util-Renderable-method-doApplyRenderTpl'>    /**</span>     * @private     * Called from the selected frame generation template to insert this Component's inner structure inside the framing structure.     *     * When framing is used, a selected frame generation template is used as the primary template of the #getElConfig instead     * of the configured {@link Ext.AbstractComponent#renderTpl renderTpl}. The renderTpl is invoked by this method which is injected into the framing template.     */    doApplyRenderTpl: function(out, values) {        // Careful! This method is bolted on to the frameTpl so all we get for context is        // the renderData! The "this" pointer is the frameTpl instance!        var me = values.$comp,            tpl;        // Don't do this if the component is already rendered:        if (!me.rendered) {            tpl = me.initRenderTpl();            tpl.applyOut(values.renderData, out);        }    },<span id='Ext-util-Renderable-method-doAutoRender'>    /**</span>     * Handles autoRender.     * Floating Components may have an ownerCt. If they are asking to be constrained, constrain them within that     * ownerCt, and have their z-index managed locally. Floating Components are always rendered to document.body     */    doAutoRender: function() {        var me = this;        if (!me.rendered) {            if (me.floating) {                me.render(document.body);            } else {                me.render(Ext.isBoolean(me.autoRender) ? Ext.getBody() : me.autoRender);            }        }    },    doRenderContent: function (out, renderData) {        // Careful! This method is bolted on to the renderTpl so all we get for context is        // the renderData! The "this" pointer is the renderTpl instance!        var me = renderData.$comp;        if (me.html) {            Ext.DomHelper.generateMarkup(me.html, out);            delete me.html;        }        if (me.tpl) {            // Make sure this.tpl is an instantiated XTemplate            if (!me.tpl.isTemplate) {                me.tpl = new Ext.XTemplate(me.tpl);            }            if (me.data) {                //me.tpl[me.tplWriteMode](target, me.data);                me.tpl.applyOut(me.data, out);                delete me.data;            }        }    },    doRenderFramingDockedItems: function (out, renderData, after) {        // Careful! This method is bolted on to the frameTpl so all we get for context is        // the renderData! The "this" pointer is the frameTpl instance!        var me = renderData.$comp;        // Most components don't have dockedItems, so check for doRenderDockedItems on the        // component (also, don't do this if the component is already rendered):        if (!me.rendered && me.doRenderDockedItems) {            // The "renderData" property is placed in scope for the renderTpl, but we don't            // want to render docked items at that level in addition to the framing level:            renderData.renderData.$skipDockedItems = true;            // doRenderDockedItems requires the $comp property on renderData, but this is            // set on the frameTpl's renderData as well:            me.doRenderDockedItems.call(this, out, renderData, after);        }    },<span id='Ext-util-Renderable-method-finishRender'>    /**</span>     * This method visits the rendered component tree in a "top-down" order. That is, this     * code runs on a parent component before running on a child. This method calls the     * {@link #onRender} method of each component.     * @param {Number} containerIdx The index into the Container items of this Component.     *     * @private     */    finishRender: function(containerIdx) {        var me = this,            tpl, data, contentEl, el, pre, hide;        // We are typically called w/me.el==null as a child of some ownerCt that is being        // rendered. We are also called by render for a normal component (w/o a configured        // me.el). In this case, render sets me.el and me.rendering (indirectly). Lastly        // we are also called on a component (like a Viewport) that has a configured me.el        // (body for a Viewport) when render is called. In this case, it is not flagged as        // "me.rendering" yet becasue it does not produce a renderTree. We use this to know        // not to regen the renderTpl.        if (!me.el || me.$pid) {            if (me.container) {                el = me.container.getById(me.id, true);            } else {                el = Ext.getDom(me.id);            }            if (!me.el) {                // Typical case: we produced the el during render                me.wrapPrimaryEl(el);            } else {                // We were configured with an el and created a proxy, so now we can swap                // the proxy for me.el:                delete me.$pid;                if (!me.el.dom) {                    // make sure me.el is an Element                    me.wrapPrimaryEl(me.el);                }                el.parentNode.insertBefore(me.el.dom, el);                Ext.removeNode(el); // remove placeholder el                // TODO - what about class/style?            }        } else if (!me.rendering) {            // We were configured with an el and then told to render (e.g., Viewport). We            // need to generate the proper DOM. Insert first because the layout system            // insists that child Component elements indices match the Component indices.            tpl = me.initRenderTpl();            if (tpl) {                data = me.initRenderData();                tpl.insertFirst(me.getTargetEl(), data);            }        }        // else we are rendering        if (!me.container) {            // top-level rendered components will already have me.container set up            me.container = Ext.get(me.el.dom.parentNode);        }        if (me.ctCls) {            me.container.addCls(me.ctCls);        }        // Sets the rendered flag and clears the redering flag        me.onRender(me.container, containerIdx);        // If we could not access a target protoEl in bewforeRender, we have to set the overflow styles here.        if (!me.overflowStyleSet) {            me.getTargetEl().setStyle(me.getOverflowStyle());        }        // Tell the encapsulating element to hide itself in the way the Component is configured to hide        // This means DISPLAY, VISIBILITY or OFFSETS.        me.el.setVisibilityMode(Ext.Element[me.hideMode.toUpperCase()]);        if (me.overCls) {            me.el.hover(me.addOverCls, me.removeOverCls, me);        }        if (me.hasListeners.render) {            me.fireEvent('render', me);        }        if (me.contentEl) {            pre = Ext.baseCSSPrefix;            hide = pre + 'hide-';            contentEl = Ext.get(me.contentEl);            contentEl.removeCls([pre+'hidden', hide+'display', hide+'offsets', hide+'nosize']);            me.getTargetEl().appendChild(contentEl.dom);        }        me.afterRender(); // this can cause a layout        if (me.hasListeners.afterrender) {            me.fireEvent('afterrender', me);        }        me.initEvents();        if (me.hidden) {            // Hiding during the render process should not perform any ancillary            // actions that the full hide process does; It is not hiding, it begins in a hidden state.'            // So just make the element hidden according to the configured hideMode            me.el.hide();        }    },    finishRenderChildren: function () {        var layout = this.getComponentLayout();        layout.finishRender();    },    getElConfig : function() {        var me = this,            autoEl = me.autoEl,            frameInfo = me.getFrameInfo(),            config = {                tag: 'div',                tpl: frameInfo ? me.initFramingTpl(frameInfo.table) : me.initRenderTpl()            },            i, frameElNames, len, suffix, frameGenId;        me.initStyles(me.protoEl);        me.protoEl.writeTo(config);        me.protoEl.flush();        if (Ext.isString(autoEl)) {            config.tag = autoEl;        } else {            Ext.apply(config, autoEl); // harmless if !autoEl        }        // It's important to assign the id here as an autoEl.id could have been (wrongly) applied and this would get things out of sync        config.id = me.id;        if (config.tpl) {            // Use the framingTpl as the main content creating template. It will call out to this.applyRenderTpl(out, values)            if (frameInfo) {                frameElNames = me.frameElNames;                len = frameElNames.length;                frameGenId = me.id + '-frame1';                me.frameGenId = 1;                config.tplData = Ext.apply({}, {                    $comp:      me,                    fgid:       frameGenId,                    ui:         me.ui,                    uiCls:      me.uiCls,                    frameCls:   me.frameCls,                    baseCls:    me.baseCls,                    frameWidth: frameInfo.maxWidth,                    top:        !!frameInfo.top,                    left:       !!frameInfo.left,                    right:      !!frameInfo.right,                    bottom:     !!frameInfo.bottom,                    renderData: me.initRenderData()                }, me.getFramePositions(frameInfo));                // Add the childEls for each of the frame elements                for (i = 0; i < len; i++) {                    suffix = frameElNames[i];                    me.addChildEls({ name: 'frame' + suffix, id: frameGenId + suffix });                }                // Panel must have a frameBody                me.addChildEls({                    name: 'frameBody',                    id: frameGenId + 'MC'                });            } else {                config.tplData = me.initRenderData();            }        }        return config;    },    // Create the framingTpl from the string.    // Poke in a reference to applyRenderTpl(frameInfo, out)    initFramingTpl: function(table) {        var tpl = table ? this.getTpl('frameTableTpl') : this.getTpl('frameTpl');        if (tpl && !tpl.applyRenderTpl) {            this.setupFramingTpl(tpl);        }        return tpl;    },<span id='Ext-util-Renderable-method-setupFramingTpl'>    /**</span>     * @private     * Inject a reference to the function which applies the render template into the framing template. The framing template     * wraps the content.     */    setupFramingTpl: function(frameTpl) {        frameTpl.applyRenderTpl = this.doApplyRenderTpl;        frameTpl.renderDockedItems = this.doRenderFramingDockedItems;    },<span id='Ext-util-Renderable-method-getInsertPosition'>    /**</span>     * This function takes the position argument passed to onRender and returns a     * DOM element that you can use in the insertBefore.     * @param {String/Number/Ext.dom.Element/HTMLElement} position Index, element id or element you want     * to put this component before.     * @return {HTMLElement} DOM element that you can use in the insertBefore     */    getInsertPosition: function(position) {        // Convert the position to an element to insert before        if (position !== undefined) {            if (Ext.isNumber(position)) {                position = this.container.dom.childNodes[position];            }            else {                position = Ext.getDom(position);            }        }        return position;    },    getRenderTree: function() {        var me = this;        if (!me.hasListeners.beforerender || me.fireEvent('beforerender', me) !== false) {            me.beforeRender();            // Flag to let the layout's finishRenderItems and afterFinishRenderItems            // know which items to process            me.rendering = true;            if (me.el) {                // Since we are producing a render tree, we produce a "proxy el" that will                // sit in the rendered DOM precisely where me.el belongs. We replace the                // proxy el in the finishRender phase.                return {                    tag: 'div',                    id: (me.$pid = Ext.id())                };            }            return me.getElConfig();        }        return null;    },    initContainer: function(container) {        var me = this;        // If you render a component specifying the el, we get the container        // of the el, and make sure we dont move the el around in the dom        // during the render        if (!container && me.el) {            container = me.el.dom.parentNode;            me.allowDomMove = false;        }        me.container = container.dom ? container : Ext.get(container);        return me.container;    },<span id='Ext-util-Renderable-method-initRenderData'>    /**</span>     * Initialized the renderData to be used when rendering the renderTpl.     * @return {Object} Object with keys and values that are going to be applied to the renderTpl     * @private     */    initRenderData: function() {        var me = this;        return Ext.apply({            $comp: me,            id: me.id,            ui: me.ui,            uiCls: me.uiCls,            baseCls: me.baseCls,            componentCls: me.componentCls,            frame: me.frame        }, me.renderData);    },<span id='Ext-util-Renderable-method-initRenderTpl'>    /**</span>     * Initializes the renderTpl.     * @return {Ext.XTemplate} The renderTpl XTemplate instance.     * @private     */    initRenderTpl: function() {        var tpl = this.getTpl('renderTpl');        if (tpl && !tpl.renderContent) {            this.setupRenderTpl(tpl);        }        return tpl;    },<span id='Ext-util-Renderable-method-onRender'>    /**</span>     * Template method called when this Component's DOM structure is created.     *     * At this point, this Component's (and all descendants') DOM structure *exists* but it has not     * been layed out (positioned and sized).     *     * Subclasses which override this to gain access to the structure at render time should     * call the parent class's method before attempting to access any child elements of the Component.     *     * @param {Ext.core.Element} parentNode The parent Element in which this Component's encapsulating element is contained.     * @param {Number} containerIdx The index within the parent Container's child collection of this Component.     *     * @template     * @protected     */    onRender: function(parentNode, containerIdx) {        var me = this,            x = me.x,            y = me.y,            lastBox, width, height,            el = me.el,            body = Ext.getBody().dom;        // Wrap this Component in a reset wraper if necessary        if (Ext.scopeResetCSS && !me.ownerCt) {            // If this component's el is the body element, we add the reset class to the html tag            if (el.dom === body) {                el.parent().addCls(Ext.resetCls);            }            // Otherwise, we ensure that there is a wrapper which has the reset class            else {                // Floaters rendered into the body can all be bumped into the common reset element                if (me.floating && me.el.dom.parentNode === body) {                    Ext.resetElement.appendChild(me.el);                }                // Else we wrap this element in an element that adds the reset class.                else {                    // Wrap this Component's DOM with a reset structure as determined in EventManager's initExtCss closure.                    me.resetEl = el.wrap(Ext.resetElementSpec, false, Ext.supports.CSS3LinearGradient ? undefined : '*');                }            }        }        me.applyRenderSelectors();        // Flag set on getRenderTree to flag to the layout's postprocessing routine that        // the Component is in the process of being rendered and needs postprocessing.        delete me.rendering;        me.rendered = true;        // We need to remember these to avoid writing them during the initial layout:        lastBox = null;        if (x !== undefined) {            lastBox = lastBox || {};            lastBox.x = x;        }        if (y !== undefined) {            lastBox = lastBox || {};            lastBox.y = y;        }        // Framed components need their width/height to apply to the frame, which is        // best handled in layout at present.        // If we're using the content box model, we also cannot assign initial sizes since we do not know the border widths to subtract        if (!me.getFrameInfo() && Ext.isBorderBox) {            width = me.width;            height = me.height;            if (typeof width == 'number') {                lastBox = lastBox || {};                lastBox.width = width;            }            if (typeof height == 'number') {                lastBox = lastBox || {};                lastBox.height = height;            }        }        me.lastBox = me.el.lastBox = lastBox;    },<span id='Ext-util-Renderable-method-render'>    /**</span>     * Renders the Component into the passed HTML element.     *      * **If you are using a {@link Ext.container.Container Container} object to house this     * Component, then do not use the render method.**     *     * A Container's child Components are rendered by that Container's     * {@link Ext.container.Container#layout layout} manager when the Container is first rendered.     *     * If the Container is already rendered when a new child Component is added, you may need to call     * the Container's {@link Ext.container.Container#doLayout doLayout} to refresh the view which     * causes any unrendered child Components to be rendered. This is required so that you can add     * multiple child components if needed while only refreshing the layout once.     *     * When creating complex UIs, it is important to remember that sizing and positioning     * of child items is the responsibility of the Container's {@link Ext.container.Container#layout layout}     * manager.  If you expect child items to be sized in response to user interactions, you must     * configure the Container with a layout manager which creates and manages the type of layout you     * have in mind.     *     * **Omitting the Container's {@link Ext.Container#layout layout} config means that a basic     * layout manager is used which does nothing but render child components sequentially into the     * Container. No sizing or positioning will be performed in this situation.**     *     * @param {Ext.Element/HTMLElement/String} [container] The element this Component should be     * rendered into. If it is being created from existing markup, this should be omitted.     * @param {String/Number} [position] The element ID or DOM node index within the container **before**     * which this component will be inserted (defaults to appending to the end of the container)     */    render: function(container, position) {        var me = this,            el = me.el && (me.el = Ext.get(me.el)), // ensure me.el is wrapped            vetoed,            tree,            nextSibling;        Ext.suspendLayouts();        container = me.initContainer(container);        nextSibling = me.getInsertPosition(position);        if (!el) {            tree = me.getRenderTree();            if (me.ownerLayout && me.ownerLayout.transformItemRenderTree) {                tree = me.ownerLayout.transformItemRenderTree(tree);            }            // tree will be null if a beforerender listener returns false            if (tree) {                if (nextSibling) {                    el = Ext.DomHelper.insertBefore(nextSibling, tree);                } else {                    el = Ext.DomHelper.append(container, tree);                }                me.wrapPrimaryEl(el);            }        } else {            if (!me.hasListeners.beforerender || me.fireEvent('beforerender', me) !== false) {                // Set configured styles on pre-rendered Component's element                me.initStyles(el);                if (me.allowDomMove !== false) {                    //debugger; // TODO                    if (nextSibling) {                        container.dom.insertBefore(el.dom, nextSibling);                    } else {                        container.dom.appendChild(el.dom);                    }                }            } else {                vetoed = true;            }        }        if (el && !vetoed) {            me.finishRender(position);        }        Ext.resumeLayouts(!container.isDetachedBody);    },<span id='Ext-util-Renderable-method-ensureAttachedToBody'>    /**</span>     * Ensures that this component is attached to `document.body`. If the component was     * rendered to {@link Ext#getDetachedBody}, then it will be appended to `document.body`.     * Any configured position is also restored.     * @param {Boolean} [runLayout=false] True to run the component's layout.     */    ensureAttachedToBody: function (runLayout) {        var comp = this,            body;        while (comp.ownerCt) {            comp = comp.ownerCt;        }        if (comp.container.isDetachedBody) {            comp.container = body = Ext.resetElement;            body.appendChild(comp.el.dom);            if (runLayout) {                comp.updateLayout();            }            if (typeof comp.x == 'number' || typeof comp.y == 'number') {                comp.setPosition(comp.x, comp.y);            }        }    },    setupRenderTpl: function (renderTpl) {        renderTpl.renderBody = renderTpl.renderContent = this.doRenderContent;    },    wrapPrimaryEl: function (dom) {        this.el = Ext.get(dom, true);    },<span id='Ext-util-Renderable-method-initFrame'>    /**</span>     * @private     */    initFrame : function() {        if (Ext.supports.CSS3BorderRadius || !this.frame) {            return;        }        var me = this,            frameInfo = me.getFrameInfo(),            frameWidth, frameTpl, frameGenId,            i,            frameElNames = me.frameElNames,            len = frameElNames.length,            suffix;        if (frameInfo) {            frameWidth = frameInfo.maxWidth;            frameTpl = me.getFrameTpl(frameInfo.table);            // since we render id's into the markup and id's NEED to be unique, we have a            // simple strategy for numbering their generations.            me.frameGenId = frameGenId = (me.frameGenId || 0) + 1;            frameGenId = me.id + '-frame' + frameGenId;            // Here we render the frameTpl to this component. This inserts the 9point div or the table framing.            frameTpl.insertFirst(me.el, Ext.apply({                $comp:      me,                fgid:       frameGenId,                ui:         me.ui,                uiCls:      me.uiCls,                frameCls:   me.frameCls,                baseCls:    me.baseCls,                frameWidth: frameWidth,                top:        !!frameInfo.top,                left:       !!frameInfo.left,                right:      !!frameInfo.right,                bottom:     !!frameInfo.bottom            }, me.getFramePositions(frameInfo)));            // The frameBody is returned in getTargetEl, so that layouts render items to the correct target.            me.frameBody = me.el.down('.' + me.frameCls + '-mc');            // Clean out the childEls for the old frame elements (the majority of the els)            me.removeChildEls(function (c) {                return c.id && me.frameIdRegex.test(c.id);            });            // Grab references to the childEls for each of the new frame elements            for (i = 0; i < len; i++) {                suffix = frameElNames[i];                me['frame' + suffix] = me.el.getById(frameGenId + suffix);            }        }    },    updateFrame: function() {        if (Ext.supports.CSS3BorderRadius || !this.frame) {            return;        }        var me = this,            wasTable = this.frameSize && this.frameSize.table,            oldFrameTL = this.frameTL,            oldFrameBL = this.frameBL,            oldFrameML = this.frameML,            oldFrameMC = this.frameMC,            newMCClassName;        this.initFrame();        if (oldFrameMC) {            if (me.frame) {                // Store the class names set on the new MC                newMCClassName = this.frameMC.dom.className;                // Framing elements have been selected in initFrame, no need to run applyRenderSelectors                // Replace the new mc with the old mc                oldFrameMC.insertAfter(this.frameMC);                this.frameMC.remove();                // Restore the reference to the old frame mc as the framebody                this.frameBody = this.frameMC = oldFrameMC;                // Apply the new mc classes to the old mc element                oldFrameMC.dom.className = newMCClassName;                // Remove the old framing                if (wasTable) {                    me.el.query('> table')[1].remove();                }                else {                    if (oldFrameTL) {                        oldFrameTL.remove();                    }                    if (oldFrameBL) {                        oldFrameBL.remove();                    }                    if (oldFrameML) {                        oldFrameML.remove();                    }                }            }        }        else if (me.frame) {            this.applyRenderSelectors();        }    },<span id='Ext-util-Renderable-method-getFrameInfo'>    /**</span>     * @private     * On render, reads an encoded style attribute, "background-position" from the style of this Component's element.     * This information is memoized based upon the CSS class name of this Component's element.     * Because child Components are rendered as textual HTML as part of the topmost Container, a dummy div is inserted     * into the document to receive the document element's CSS class name, and therefore style attributes.     */    getFrameInfo: function() {        // If native framing can be used, or this component is not going to be framed, then do not attempt to read CSS framing info.        if (Ext.supports.CSS3BorderRadius || !this.frame) {            return false;        }        var me = this,            frameInfoCache = me.frameInfoCache,            el = me.el || me.protoEl,            cls = el.dom ? el.dom.className : el.classList.join(' '),            frameInfo = frameInfoCache[cls],            styleEl, left, top, info;        if (frameInfo == null) {            // Get the singleton frame style proxy with our el class name stamped into it.            styleEl = Ext.fly(me.getStyleProxy(cls), 'frame-style-el');            left = styleEl.getStyle('background-position-x');            top = styleEl.getStyle('background-position-y');            // Some browsers don't support background-position-x and y, so for those            // browsers let's split background-position into two parts.            if (!left && !top) {                info = styleEl.getStyle('background-position').split(' ');                left = info[0];                top = info[1];            }            frameInfo = me.calculateFrame(left, top);            if (frameInfo) {                // Just to be sure we set the background image of the el to none.                el.setStyle('background-image', 'none');            }            //<debug error>            // This happens when you set frame: true explicitly without using the x-frame mixin in sass.            // This way IE can't figure out what sizes to use and thus framing can't work.            if (me.frame === true && !frameInfo) {                Ext.log.error('You have set frame: true explicity on this component (' + me.getXType() + ') and it ' +                        'does not have any framing defined in the CSS template. In this case IE cannot figure out ' +                        'what sizes to use and thus framing on this component will be disabled.');            }            //</debug>            frameInfoCache[cls] = frameInfo;        }        me.frame = !!frameInfo;        me.frameSize = frameInfo;        return frameInfo;    },        calculateFrame: function(left, top){        // We actually pass a string in the form of '[type][tl][tr]px [direction][br][bl]px' as        // the background position of this.el from the CSS to indicate to IE that this component needs        // framing. We parse it here.        if (!(parseInt(left, 10) >= 1000000 && parseInt(top, 10) >= 1000000)) {            return false;        }        var max = Math.max,            tl = parseInt(left.substr(3, 2), 10),            tr = parseInt(left.substr(5, 2), 10),            br = parseInt(top.substr(3, 2), 10),            bl = parseInt(top.substr(5, 2), 10),            frameInfo = {                // Table markup starts with 110, div markup with 100.                table: left.substr(0, 3) == '110',                // Determine if we are dealing with a horizontal or vertical component                vertical: top.substr(0, 3) == '110',                // Get and parse the different border radius sizes                top:    max(tl, tr),                right:  max(tr, br),                bottom: max(bl, br),                left:   max(tl, bl)            };        frameInfo.maxWidth = max(frameInfo.top, frameInfo.right, frameInfo.bottom, frameInfo.left);        frameInfo.width = frameInfo.left + frameInfo.right;        frameInfo.height = frameInfo.top + frameInfo.bottom;        return frameInfo;    },<span id='Ext-util-Renderable-method-getStyleProxy'>    /**</span>     * @private     * Returns an offscreen div with the same class name as the element this is being rendered.     * This is because child item rendering takes place in a detached div which, being not part of the document, has no styling.     */    getStyleProxy: function(cls) {        var result = this.styleProxyEl || (Ext.AbstractComponent.prototype.styleProxyEl = Ext.resetElement.createChild({                style: {                    position: 'absolute',                    top: '-10000px'                }            }, null, true));        result.className = cls;        return result;    },    getFramePositions: function(frameInfo) {        var me = this,            frameWidth = frameInfo.maxWidth,            dock = me.dock,            positions, tc, bc, ml, mr;        if (frameInfo.vertical) {            tc = '0 -' + (frameWidth * 0) + 'px';            bc = '0 -' + (frameWidth * 1) + 'px';            if (dock && dock == "right") {                tc = 'right -' + (frameWidth * 0) + 'px';                bc = 'right -' + (frameWidth * 1) + 'px';            }            positions = {                tl: '0 -' + (frameWidth * 0) + 'px',                tr: '0 -' + (frameWidth * 1) + 'px',                bl: '0 -' + (frameWidth * 2) + 'px',                br: '0 -' + (frameWidth * 3) + 'px',                ml: '-' + (frameWidth * 1) + 'px 0',                mr: 'right 0',                tc: tc,                bc: bc            };        } else {            ml = '-' + (frameWidth * 0) + 'px 0';            mr = 'right 0';            if (dock && dock == "bottom") {                ml = 'left bottom';                mr = 'right bottom';            }            positions = {                tl: '0 -' + (frameWidth * 2) + 'px',                tr: 'right -' + (frameWidth * 3) + 'px',                bl: '0 -' + (frameWidth * 4) + 'px',                br: 'right -' + (frameWidth * 5) + 'px',                ml: ml,                mr: mr,                tc: '0 -' + (frameWidth * 0) + 'px',                bc: '0 -' + (frameWidth * 1) + 'px'            };        }        return positions;    },<span id='Ext-util-Renderable-method-getFrameTpl'>    /**</span>     * @private     */    getFrameTpl : function(table) {        return this.getTpl(table ? 'frameTableTpl' : 'frameTpl');    },    // Cache the frame information object so as not to cause style recalculations    frameInfoCache: {}});</pre></body></html>
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