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/*! |
* jQuery UI 1.8.5 |
* |
* Copyright 2010, AUTHORS.txt (http://jqueryui.com/about) |
* Dual licensed under the MIT or GPL Version 2 licenses. |
* http://jquery.org/license |
* |
* http://docs.jquery.com/UI |
*/ |
(function( $, undefined ) { |
|
// prevent duplicate loading |
// this is only a problem because we proxy existing functions |
// and we don't want to double proxy them |
$.ui = $.ui || {}; |
if ( $.ui.version ) { |
return; |
} |
|
$.extend( $.ui, { |
version: "1.8.5", |
|
keyCode: { |
ALT: 18, |
BACKSPACE: 8, |
CAPS_LOCK: 20, |
COMMA: 188, |
COMMAND: 91, |
COMMAND_LEFT: 91, // COMMAND |
COMMAND_RIGHT: 93, |
CONTROL: 17, |
DELETE: 46, |
DOWN: 40, |
END: 35, |
ENTER: 13, |
ESCAPE: 27, |
HOME: 36, |
INSERT: 45, |
LEFT: 37, |
MENU: 93, // COMMAND_RIGHT |
NUMPAD_ADD: 107, |
NUMPAD_DECIMAL: 110, |
NUMPAD_DIVIDE: 111, |
NUMPAD_ENTER: 108, |
NUMPAD_MULTIPLY: 106, |
NUMPAD_SUBTRACT: 109, |
PAGE_DOWN: 34, |
PAGE_UP: 33, |
PERIOD: 190, |
RIGHT: 39, |
SHIFT: 16, |
SPACE: 32, |
TAB: 9, |
UP: 38, |
WINDOWS: 91 // COMMAND |
} |
}); |
|
// plugins |
$.fn.extend({ |
_focus: $.fn.focus, |
focus: function( delay, fn ) { |
return typeof delay === "number" ? |
this.each(function() { |
var elem = this; |
setTimeout(function() { |
$( elem ).focus(); |
if ( fn ) { |
fn.call( elem ); |
} |
}, delay ); |
}) : |
this._focus.apply( this, arguments ); |
}, |
|
scrollParent: function() { |
var scrollParent; |
if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) { |
scrollParent = this.parents().filter(function() { |
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)); |
}).eq(0); |
} else { |
scrollParent = this.parents().filter(function() { |
return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1)); |
}).eq(0); |
} |
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return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent; |
}, |
|
zIndex: function( zIndex ) { |
if ( zIndex !== undefined ) { |
return this.css( "zIndex", zIndex ); |
} |
|
if ( this.length ) { |
var elem = $( this[ 0 ] ), position, value; |
while ( elem.length && elem[ 0 ] !== document ) { |
// Ignore z-index if position is set to a value where z-index is ignored by the browser |
// This makes behavior of this function consistent across browsers |
// WebKit always returns auto if the element is positioned |
position = elem.css( "position" ); |
if ( position === "absolute" || position === "relative" || position === "fixed" ) { |
// IE returns 0 when zIndex is not specified |
// other browsers return a string |
// we ignore the case of nested elements with an explicit value of 0 |
// <div style="z-index: -10;"><div style="z-index: 0;"></div></div> |
value = parseInt( elem.css( "zIndex" ) ); |
if ( !isNaN( value ) && value != 0 ) { |
return value; |
} |
} |
elem = elem.parent(); |
} |
} |
|
return 0; |
}, |
|
disableSelection: function() { |
return this.bind( |
"mousedown.ui-disableSelection selectstart.ui-disableSelection", |
function( event ) { |
event.preventDefault(); |
}); |
}, |
|
enableSelection: function() { |
return this.unbind( ".ui-disableSelection" ); |
} |
}); |
|
$.each( [ "Width", "Height" ], function( i, name ) { |
var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], |
type = name.toLowerCase(), |
orig = { |
innerWidth: $.fn.innerWidth, |
innerHeight: $.fn.innerHeight, |
outerWidth: $.fn.outerWidth, |
outerHeight: $.fn.outerHeight |
}; |
|
function reduce( elem, size, border, margin ) { |
$.each( side, function() { |
size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0; |
if ( border ) { |
size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0; |
} |
if ( margin ) { |
size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0; |
} |
}); |
return size; |
} |
|
$.fn[ "inner" + name ] = function( size ) { |
if ( size === undefined ) { |
return orig[ "inner" + name ].call( this ); |
} |
|
return this.each(function() { |
$.style( this, type, reduce( this, size ) + "px" ); |
}); |
}; |
|
$.fn[ "outer" + name] = function( size, margin ) { |
if ( typeof size !== "number" ) { |
return orig[ "outer" + name ].call( this, size ); |
} |
|
return this.each(function() { |
$.style( this, type, reduce( this, size, true, margin ) + "px" ); |
}); |
}; |
}); |
|
// selectors |
function visible( element ) { |
return !$( element ).parents().andSelf().filter(function() { |
return $.curCSS( this, "visibility" ) === "hidden" || |
$.expr.filters.hidden( this ); |
}).length; |
} |
|
$.extend( $.expr[ ":" ], { |
data: function( elem, i, match ) { |
return !!$.data( elem, match[ 3 ] ); |
}, |
|
focusable: function( element ) { |
var nodeName = element.nodeName.toLowerCase(), |
tabIndex = $.attr( element, "tabindex" ); |
if ( "area" === nodeName ) { |
var map = element.parentNode, |
mapName = map.name, |
img; |
if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { |
return false; |
} |
img = $( "img[usemap=#" + mapName + "]" )[0]; |
return !!img && visible( img ); |
} |
return ( /input|select|textarea|button|object/.test( nodeName ) |
? !element.disabled |
: "a" == nodeName |
? element.href || !isNaN( tabIndex ) |
: !isNaN( tabIndex )) |
// the element and all of its ancestors must be visible |
&& visible( element ); |
}, |
|
tabbable: function( element ) { |
var tabIndex = $.attr( element, "tabindex" ); |
return ( isNaN( tabIndex ) || tabIndex >= 0 ) && $( element ).is( ":focusable" ); |
} |
}); |
|
// support |
$(function() { |
var div = document.createElement( "div" ), |
body = document.body; |
|
$.extend( div.style, { |
minHeight: "100px", |
height: "auto", |
padding: 0, |
borderWidth: 0 |
}); |
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$.support.minHeight = body.appendChild( div ).offsetHeight === 100; |
// set display to none to avoid a layout bug in IE |
// http://dev.jquery.com/ticket/4014 |
body.removeChild( div ).style.display = "none"; |
}); |
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|
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// deprecated |
$.extend( $.ui, { |
// $.ui.plugin is deprecated. Use the proxy pattern instead. |
plugin: { |
add: function( module, option, set ) { |
var proto = $.ui[ module ].prototype; |
for ( var i in set ) { |
proto.plugins[ i ] = proto.plugins[ i ] || []; |
proto.plugins[ i ].push( [ option, set[ i ] ] ); |
} |
}, |
call: function( instance, name, args ) { |
var set = instance.plugins[ name ]; |
if ( !set || !instance.element[ 0 ].parentNode ) { |
return; |
} |
|
for ( var i = 0; i < set.length; i++ ) { |
if ( instance.options[ set[ i ][ 0 ] ] ) { |
set[ i ][ 1 ].apply( instance.element, args ); |
} |
} |
} |
}, |
|
// will be deprecated when we switch to jQuery 1.4 - use jQuery.contains() |
contains: function( a, b ) { |
return document.compareDocumentPosition ? |
a.compareDocumentPosition( b ) & 16 : |
a !== b && a.contains( b ); |
}, |
|
// only used by resizable |
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 |
if ( $( el ).css( "overflow" ) === "hidden") { |
return false; |
} |
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var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop", |
has = false; |
|
if ( el[ scroll ] > 0 ) { |
return true; |
} |
|
// TODO: determine which cases actually cause this to happen |
// if the element doesn't have the scroll set, see if it's possible to |
// set the scroll |
el[ scroll ] = 1; |
has = ( el[ scroll ] > 0 ); |
el[ scroll ] = 0; |
return has; |
}, |
|
// these are odd functions, fix the API or move into individual plugins |
isOverAxis: function( x, reference, size ) { |
//Determines when x coordinate is over "b" element axis |
return ( x > reference ) && ( x < ( reference + size ) ); |
}, |
isOver: function( y, x, top, left, height, width ) { |
//Determines when x, y coordinates is over "b" element |
return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width ); |
} |
}); |
|
})( jQuery ); |