mirror of
https://github.com/jquery/jquery-ui.git
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90 lines
2.5 KiB
JavaScript
90 lines
2.5 KiB
JavaScript
/*!
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* jQuery UI Support for jQuery core 1.7.x @VERSION
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* http://jqueryui.com
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*
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*/
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//>>label: jQuery 1.7 Support
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//>>group: UI Core
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//>>description: Support version 1.7.x of jQuery core
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( function( factory ) {
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if ( typeof define === "function" && define.amd ) {
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// AMD. Register as an anonymous module.
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define( [ "jquery", "./version" ], factory );
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} else {
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// Browser globals
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factory( jQuery );
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}
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}( function( $ ) {
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// support: jQuery 1.7 only
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// Not a great way to check versions, but since we only support 1.7+ and only
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// need to detect <1.8, this is a simple check that should suffice. Checking
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// for "1.7." would be a bit safer, but the version string is 1.7, not 1.7.0
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// and we'll never reach 1.70.0 (if we do, we certainly won't be supporting
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// 1.7 anymore). See #11197 for why we're not using feature detection.
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if ( $.fn.jquery.substring( 0, 3 ) === "1.7" ) {
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// Setters for .innerWidth(), .innerHeight(), .outerWidth(), .outerHeight()
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// Unlike jQuery Core 1.8+, these only support numeric values to set the
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// dimensions in pixels
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$.each( [ "Width", "Height" ], function( i, name ) {
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var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
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type = name.toLowerCase(),
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orig = {
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innerWidth: $.fn.innerWidth,
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innerHeight: $.fn.innerHeight,
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outerWidth: $.fn.outerWidth,
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outerHeight: $.fn.outerHeight
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};
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function reduce( elem, size, border, margin ) {
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$.each( side, function() {
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size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
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if ( border ) {
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size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
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}
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if ( margin ) {
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size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
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}
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} );
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return size;
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}
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$.fn[ "inner" + name ] = function( size ) {
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if ( size === undefined ) {
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return orig[ "inner" + name ].call( this );
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}
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return this.each( function() {
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$( this ).css( type, reduce( this, size ) + "px" );
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} );
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};
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$.fn[ "outer" + name ] = function( size, margin ) {
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if ( typeof size !== "number" ) {
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return orig[ "outer" + name ].call( this, size );
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}
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return this.each( function() {
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$( this ).css( type, reduce( this, size, true, margin ) + "px" );
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} );
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};
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} );
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$.fn.addBack = function( selector ) {
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return this.add( selector == null ?
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this.prevObject : this.prevObject.filter( selector )
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);
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};
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}
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} ) );
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