1 /*

     2 YUI 3.10.3 (build 2fb5187)

     3 Copyright 2013 Yahoo! Inc. All rights reserved.

     4 Licensed under the BSD License.

     5 http://yuilibrary.com/license/

     6 */

     7 

     8 YUI.add('widget-base-ie', function (Y, NAME) {

     9 

    10 /**

    11  * IE specific support for the widget-base module.

    12  *

    13  * @module widget-base-ie

    14  */

    15 var BOUNDING_BOX = "boundingBox",

    16     CONTENT_BOX = "contentBox",

    17     HEIGHT = "height",

    18     OFFSET_HEIGHT = "offsetHeight",

    19     EMPTY_STR = "",

    20     IE = Y.UA.ie,

    21     heightReallyMinHeight = IE < 7,

    22     bbTempExpanding = Y.Widget.getClassName("tmp", "forcesize"),

    23     contentExpanded = Y.Widget.getClassName("content", "expanded");

    24 

    25 // TODO: Ideally we want to re-use the base _uiSizeCB impl

    26 Y.Widget.prototype._uiSizeCB = function(expand) {

    27 

    28     var bb = this.get(BOUNDING_BOX),

    29         cb = this.get(CONTENT_BOX),

    30         borderBoxSupported = this._bbs;

    31 

    32     if (borderBoxSupported === undefined) {

    33         this._bbs = borderBoxSupported = !(IE && IE < 8 && bb.get("ownerDocument").get("compatMode") != "BackCompat");

    34     }

    35 

    36     if (borderBoxSupported) {

    37         cb.toggleClass(contentExpanded, expand);

    38     } else {

    39         if (expand) {

    40             if (heightReallyMinHeight) {

    41                 bb.addClass(bbTempExpanding);

    42             }

    43 

    44             cb.set(OFFSET_HEIGHT, bb.get(OFFSET_HEIGHT));

    45 

    46             if (heightReallyMinHeight) {

    47                 bb.removeClass(bbTempExpanding);

    48             }

    49         } else {

    50             cb.setStyle(HEIGHT, EMPTY_STR);

    51         }

    52     }

    53 };

    54 

    55 

    56 }, '3.10.3', {"requires": ["widget-base"]});