scratch – Rev 125

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define([
        "../core",
        "../event"
], function( jQuery ) {

jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
        "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
        "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {

        // Handle event binding
        jQuery.fn[ name ] = function( data, fn ) {
                return arguments.length > 0 ?
                        this.on( name, null, data, fn ) :
                        this.trigger( name );
        };
});

jQuery.fn.extend({
        hover: function( fnOver, fnOut ) {
                return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
        },

        bind: function( types, data, fn ) {
                return this.on( types, null, data, fn );
        },
        unbind: function( types, fn ) {
                return this.off( types, null, fn );
        },

        delegate: function( selector, types, data, fn ) {
                return this.on( types, selector, data, fn );
        },
        undelegate: function( selector, types, fn ) {
                // ( namespace ) or ( selector, types [, fn] )
                return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
        }
});

});