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/* |
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IE7, version 0.9 (alpha) (2005-08-19) |
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Copyright: 2004-2005, Dean Edwards (http://dean.edwards.name/) |
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License: http://creativecommons.org/licenses/LGPL/2.1/ |
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*/ |
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IE7.addModule("ie7-dhtml", function() { |
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/* --------------------------------------------------------------------- |
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This module is still in development and should not be used. |
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--------------------------------------------------------------------- */ |
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ie7CSS.specialize("recalc", function() { |
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this.inherit(); |
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for (var i = 0; i < this.recalcs.length; i++) { |
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var $recalc = this.recalcs[i]; |
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for (var j = 0; i < $recalc[3].length; i++) { |
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_addPropertyChangeHandler($recalc[3][j], _getPropertyName($recalc[2]), $recalc[1]); |
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} |
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} |
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}); |
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// constants |
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var _PATTERNS = { |
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width: "(width|paddingLeft|paddingRight|borderLeftWidth|borderRightWidth|borderLeftStyle|borderRightStyle)", |
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height: "(height|paddingTop|paddingBottom|borderTopHeight|borderBottomHeight|borderTopStyle|borderBottomStyle)" |
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}; |
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var _PROPERTY_NAMES = { |
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width: "fixedWidth", |
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height: "fixedHeight", |
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right: "width", |
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bottom: "height" |
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}; |
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var _DASH_LETTER = /-(\w)/g; |
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var _PROPERTY_NAME = /\w+/; |
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function _addPropertyChangeHandler($element, $propertyName, $fix) { |
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addEventHandler($element, "onpropertychange", function() { |
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if (_getPattern($propertyName).test(event.propertyName)) { |
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_reset($element, $propertyName); |
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$fix($element); |
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} |
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}); |
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}; |
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function _upper($match, $letter) {return $letter.toUpperCase()}; |
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function _getPropertyName($pattern) { |
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return String(String($pattern).toLowerCase().replace(_DASH_LETTER, _upper).match(_PROPERTY_NAME)); |
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}; |
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function _getPattern($propertyName) { |
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return eval("/^style." + (_PATTERNS[$propertyName] || $propertyName) + "$/"); |
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}; |
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function _reset($element, $propertyName) { |
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$element.runtimeStyle[$propertyName] = ""; |
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$propertyName = _PROPERTY_NAMES[$propertyName] |
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if ($propertyName) $element.runtimeStyle[$propertyName] = ""; |
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}; |
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}); |