source: Dev/trunk/src/client/dojox/widget/rotator/Fade.js

define([
        "dojo/_base/lang",
        "dojo/_base/fx",
        "dojo/dom-style",
        "dojo/fx"
], function(lang, baseFx, domStyle, fx) {

        function _fade(/*Object*/args, /*string*/action){
                // summary:
                //              Returns an animation of a fade out and fade in of the current and next
                //              panes.  It will either chain (fade) or combine (crossFade) the fade
                //              animations.
                var n = args.next.node;
                domStyle.set(n, {
                        display: "",
                        opacity: 0
                });

                args.node = args.current.node;

                return fx[action]([ /*dojo.Animation*/
                        baseFx.fadeOut(args),
                        baseFx.fadeIn(lang.mixin(args, { node: n }))
                ]);
        }

        var exports = {
                fade: function(/*Object*/args){
                        // summary:
                        //              Returns a dojo.Animation that fades out the current pane, then fades in
                        //              the next pane.
                        return _fade(args, "chain"); /*dojo.Animation*/
                },

                crossFade: function(/*Object*/args){
                        // summary:
                        //              Returns a dojo.Animation that cross fades two rotator panes.
                        return _fade(args, "combine"); /*dojo.Animation*/
                }
        };

        // back-compat, remove for 2.0
        lang.mixin(lang.getObject("dojox.widget.rotator"), exports);

        return exports;
});