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Core: Coding standards.
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Scott González
parent
59c9f75951
commit
27095ef8e1
149
ui/jquery.ui.core.js
vendored
149
ui/jquery.ui.core.js
vendored
@ -13,68 +13,74 @@
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// this is only a problem because we proxy existing functions
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// and we don't want to double proxy them
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$.ui = $.ui || {};
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if ($.ui.version) {
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if ( $.ui.version ) {
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return;
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}
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//Helper functions and ui object
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$.extend($.ui, {
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$.extend( $.ui, {
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version: "@VERSION",
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// $.ui.plugin is deprecated. Use the proxy pattern instead.
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plugin: {
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add: function(module, option, set) {
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var proto = $.ui[module].prototype;
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for(var i in set) {
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proto.plugins[i] = proto.plugins[i] || [];
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proto.plugins[i].push([option, set[i]]);
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add: function( module, option, set ) {
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var proto = $.ui[ module ].prototype;
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for ( var i in set ) {
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proto.plugins[ i ] = proto.plugins[ i ] || [];
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proto.plugins[ i ].push( [ option, set[ i ] ] );
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}
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},
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call: function(instance, name, args) {
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var set = instance.plugins[name];
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if(!set || !instance.element[0].parentNode) { return; }
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call: function( instance, name, args ) {
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var set = instance.plugins[ name ];
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if ( !set || !instance.element[ 0 ].parentNode ) {
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return;
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}
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for (var i = 0; i < set.length; i++) {
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if (instance.options[set[i][0]]) {
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set[i][1].apply(instance.element, args);
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for ( var i = 0; i < set.length; i++ ) {
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if ( instance.options[ set[ i ][ 0 ] ] ) {
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set[ i ][ 1 ].apply( instance.element, args );
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}
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}
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}
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},
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contains: function(a, b) {
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return document.compareDocumentPosition
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? a.compareDocumentPosition(b) & 16
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: a !== b && a.contains(b);
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contains: function( a, b ) {
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return document.compareDocumentPosition ?
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a.compareDocumentPosition( b ) & 16 :
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a !== b && a.contains( b );
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},
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hasScroll: function(el, a) {
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hasScroll: function( el, a ) {
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//If overflow is hidden, the element might have extra content, but the user wants to hide it
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if ($(el).css('overflow') == 'hidden') { return false; }
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if ( $( el ).css( "overflow" ) === "hidden") {
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return false;
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}
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var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
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var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
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has = false;
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if (el[scroll] > 0) { return true; }
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if ( el[ scroll ] > 0 ) {
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return true;
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}
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// TODO: determine which cases actually cause this to happen
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// if the element doesn't have the scroll set, see if it's possible to
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// set the scroll
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el[scroll] = 1;
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has = (el[scroll] > 0);
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el[scroll] = 0;
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el[ scroll ] = 1;
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has = ( el[ scroll ] > 0 );
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el[ scroll ] = 0;
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return has;
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},
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isOverAxis: function(x, reference, size) {
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isOverAxis: function( x, reference, size ) {
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//Determines when x coordinate is over "b" element axis
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return (x > reference) && (x < (reference + size));
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return ( x > reference ) && ( x < ( reference + size ) );
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},
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isOver: function(y, x, top, left, height, width) {
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isOver: function( y, x, top, left, height, width ) {
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//Determines when x, y coordinates is over "b" element
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return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
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return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
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},
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keyCode: {
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@ -116,33 +122,35 @@ $.extend($.ui, {
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//jQuery plugins
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$.fn.extend({
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_focus: $.fn.focus,
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focus: function(delay, fn) {
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return typeof delay === 'number'
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? this.each(function() {
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focus: function( delay, fn ) {
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return typeof delay === "number" ?
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this.each(function() {
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var elem = this;
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setTimeout(function() {
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$(elem).focus();
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(fn && fn.call(elem));
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}, delay);
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})
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: this._focus.apply(this, arguments);
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$( elem ).focus();
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if ( fn ) {
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fn.call( elem );
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}
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}, delay );
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}) :
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this._focus.apply( this, arguments );
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},
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enableSelection: function() {
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return this
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.attr('unselectable', 'off')
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.css('MozUserSelect', '');
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.attr( "unselectable", "off" )
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.css( "MozUserSelect", "" );
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},
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disableSelection: function() {
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return this
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.attr('unselectable', 'on')
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.css('MozUserSelect', 'none');
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.attr( "unselectable", "on" )
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.css( "MozUserSelect", "none" );
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},
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scrollParent: function() {
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var scrollParent;
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if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
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if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
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scrollParent = this.parents().filter(function() {
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return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
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}).eq(0);
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@ -155,26 +163,25 @@ $.fn.extend({
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return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
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},
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zIndex: function(zIndex) {
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if (zIndex !== undefined) {
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return this.css('zIndex', zIndex);
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zIndex: function( zIndex ) {
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if ( zIndex !== undefined ) {
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return this.css( "zIndex", zIndex );
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}
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if (this.length) {
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var elem = $(this[0]), position, value;
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while (elem.length && elem[0] !== document) {
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if ( this.length ) {
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var elem = $( this[ 0 ] ), position, value;
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while ( elem.length && elem[ 0 ] !== document ) {
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// Ignore z-index if position is set to a value where z-index is ignored by the browser
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// This makes behavior of this function consistent across browsers
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// WebKit always returns auto if the element is positioned
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position = elem.css('position');
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if (position == 'absolute' || position == 'relative' || position == 'fixed')
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{
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position = elem.css( "position" );
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if ( position === "absolute" || position === "relative" || position === "fixed" ) {
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// IE returns 0 when zIndex is not specified
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// other browsers return a string
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// we ignore the case of nested elements with an explicit value of 0
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// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
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value = parseInt(elem.css('zIndex'));
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if (!isNaN(value) && value != 0) {
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value = parseInt( elem.css( "zIndex" ) );
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if ( !isNaN( value ) && value != 0 ) {
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return value;
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}
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}
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@ -198,12 +205,12 @@ $.each( [ "Width", "Height" ], function( i, name ) {
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function reduce( elem, size, border, margin ) {
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$.each( side, function() {
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size -= parseFloat( $.curCSS( elem, "padding" + this, true)) || 0;
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size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0;
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if ( border ) {
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size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true)) || 0;
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size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0;
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}
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if ( margin ) {
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size -= parseFloat( $.curCSS( elem, "margin" + this, true)) || 0;
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size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0;
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}
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});
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return size;
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@ -232,20 +239,20 @@ $.each( [ "Width", "Height" ], function( i, name ) {
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//Additional selectors
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function visible( element ) {
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return !$(element).parents().andSelf().filter(function() {
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return !$( element ).parents().andSelf().filter(function() {
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return $.curCSS( this, "visibility" ) === "hidden" ||
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$.expr.filters.hidden( this );
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}).length;
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}
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$.extend($.expr[':'], {
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data: function(elem, i, match) {
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return !!$.data(elem, match[3]);
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$.extend( $.expr[ ":" ], {
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data: function( elem, i, match ) {
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return !!$.data( elem, match[ 3 ] );
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},
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focusable: function(element) {
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focusable: function( element ) {
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var nodeName = element.nodeName.toLowerCase(),
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tabIndex = $.attr(element, 'tabindex');
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tabIndex = $.attr( element, "tabindex" );
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if ( "area" === nodeName ) {
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var map = element.parentNode,
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mapName = map.name,
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@ -256,19 +263,19 @@ $.extend($.expr[':'], {
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img = $( "img[usemap=#" + mapName + "]" )[0];
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return !!img && visible( img );
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}
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return (/input|select|textarea|button|object/.test(nodeName)
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return ( /input|select|textarea|button|object/.test( nodeName )
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? !element.disabled
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: 'a' == nodeName
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? element.href || !isNaN(tabIndex)
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: !isNaN(tabIndex))
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: "a" == nodeName
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? element.href || !isNaN( tabIndex )
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: !isNaN( tabIndex ))
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// the element and all of its ancestors must be visible
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&& visible( element );
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},
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tabbable: function(element) {
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var tabIndex = $.attr(element, 'tabindex');
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return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
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tabbable: function( element ) {
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var tabIndex = $.attr( element, "tabindex" );
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return ( isNaN( tabIndex ) || tabIndex >= 0 ) && $( element ).is( ":focusable" );
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}
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});
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})(jQuery);
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})( jQuery );
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