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Core: Don't create $.support.selectstart

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This commit is contained in:
Scott González 2014-04-03 10:52:30 -04:00
parent 0059722b6b
commit d24cd35f0c
1 changed files with 9 additions and 5 deletions
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14
ui/core.js
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@ -207,7 +207,6 @@ if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
// deprecated
$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
$.support.selectstart = "onselectstart" in document.createElement( "div" );
$.fn.extend({
focus: (function( orig ) {
return function( delay, fn ) {
@ -225,12 +224,17 @@ $.fn.extend({
};
})( $.fn.focus ),
disableSelection: function() {
return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
".ui-disableSelection", function( event ) {
disableSelection: (function() {
var eventType = "onselectstart" in document.createElement( "div" ) ?
"selectstart" :
"mousedown";
return function() {
return this.bind( eventType + ".ui-disableSelection", function( event ) {
event.preventDefault();
});
},
};
})(),
enableSelection: function() {
return this.unbind( ".ui-disableSelection" );