annotate default/node_modules/jquery/src/dimensions.js @ 0:1d038bc9b3d2 default tip

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author Liny <dev@neowd.com>
date Sat, 31 May 2025 09:21:51 +0800
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1 define( [
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2 "./core",
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3 "./core/access",
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4 "./var/isWindow",
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5 "./css"
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6 ], function( jQuery, access, isWindow ) {
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7
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8 "use strict";
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9
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10 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
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11 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
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12 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
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13 function( defaultExtra, funcName ) {
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14
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15 // Margin is only for outerHeight, outerWidth
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16 jQuery.fn[ funcName ] = function( margin, value ) {
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17 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
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18 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
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19
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20 return access( this, function( elem, type, value ) {
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21 var doc;
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22
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23 if ( isWindow( elem ) ) {
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24
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25 // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
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26 return funcName.indexOf( "outer" ) === 0 ?
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27 elem[ "inner" + name ] :
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28 elem.document.documentElement[ "client" + name ];
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29 }
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30
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31 // Get document width or height
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32 if ( elem.nodeType === 9 ) {
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33 doc = elem.documentElement;
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34
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35 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
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36 // whichever is greatest
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37 return Math.max(
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38 elem.body[ "scroll" + name ], doc[ "scroll" + name ],
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39 elem.body[ "offset" + name ], doc[ "offset" + name ],
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40 doc[ "client" + name ]
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41 );
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42 }
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43
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44 return value === undefined ?
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45
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46 // Get width or height on the element, requesting but not forcing parseFloat
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47 jQuery.css( elem, type, extra ) :
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48
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49 // Set width or height on the element
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50 jQuery.style( elem, type, value, extra );
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51 }, type, chainable ? margin : undefined, chainable );
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52 };
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53 } );
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54 } );
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55
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56 return jQuery;
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57 } );