source: Dev/branches/rest-dojo-ui/client/dojox/mobile/Button.js @ 256

define([
        "dojo/_base/array",
        "dojo/_base/declare",
        "dojo/dom-class",
        "dojo/dom-construct",
        "dijit/_WidgetBase",
        "dijit/form/_ButtonMixin",
        "dijit/form/_FormWidgetMixin"
],
        function(array, declare, domClass, domConstruct, WidgetBase, ButtonMixin, FormWidgetMixin){

        /*=====
                WidgetBase = dijit._WidgetBase;
                FormWidgetMixin = dijit.form._FormWidgetMixin;
                ButtonMixin = dijit.form._ButtonMixin;
        =====*/
        return declare("dojox.mobile.Button", [WidgetBase, FormWidgetMixin, ButtonMixin], {
                // summary:
                //      Non-templated BUTTON widget with a thin API wrapper for click events and setting the label
                //
                // description:
                //              Buttons can display a label, an icon, or both.
                //              A label should always be specified (through innerHTML) or the label
                //              attribute.  It can be hidden via showLabel=false.
                // example:
                // |    <button dojoType="dijit.form.Button" onClick="...">Hello world</button>

                baseClass: "mblButton",

                // Override automatic assigning type --> node, it causes exception on IE.
                // Instead, type must be specified as this.type when the node is created, as part of the original DOM
                _setTypeAttr: null,

                // duration: Number
                //      duration of selection, milliseconds or -1 for no post-click CSS styling
                duration: 1000,

                _onClick: function(e){
                        var ret = this.inherited(arguments);
                        if(ret && this.duration >= 0){ // if its not a button with a state, then emulate press styles
                                var button = this.focusNode || this.domNode;
                                var newStateClasses = (this.baseClass+' '+this["class"]).split(" ");
                                newStateClasses = array.map(newStateClasses, function(c){ return c+"Selected"; });
                                domClass.add(button, newStateClasses);
                                setTimeout(function(){
                                        domClass.remove(button, newStateClasses);
                                }, this.duration);
                        }
                        return ret;
                },

                isFocusable: function(){ return false; },

                buildRendering: function(){
                        if(!this.srcNodeRef){
                                this.srcNodeRef = domConstruct.create("button", {"type": this.type});
                        }else if(this._cv){
                                var n = this.srcNodeRef.firstChild;
                                if(n && n.nodeType === 3){
                                        n.nodeValue = this._cv(n.nodeValue);
                                }
                        }
                        this.inherited(arguments);
                        this.focusNode = this.domNode;
                },

                postCreate: function(){
                        this.inherited(arguments);
                        this.connect(this.domNode, "onclick", "_onClick");
                },

                _setLabelAttr: function(/*String*/ content){
                        this.inherited(arguments, [this._cv ? this._cv(content) : content]);
                }
        });

});