source: Dev/trunk/src/client/dojox/mobile/bidi/SpinWheelSlot.js @ 529

define([
        "dojo/_base/declare",
        "dojo/_base/window",
        "dojo/_base/array",
        "dojo/dom-construct",
        "./common"      
], function(declare, win, array, domConstruct, common){

        // module:
        //              dojox/mobile/bidi/SpinWheelSlot

        return declare(null, {
                // summary:
                //              Support for control over text direction for mobile SpinWheelSlot widget, using Unicode Control Characters to control text direction.
                // description:
                //              This class should not be used directly.
                //              Mobile SpinWheelSlot widget loads this module when user sets "has: {'dojo-bidi': true }" in data-dojo-config.
                postCreate: function(){
                        this.inherited(arguments);
                        if(!this.textDir && this.getParent() && this.getParent().get("textDir")){
                                this.set("textDir", this.getParent().get("textDir"));
                        }
                },

                _setTextDirAttr: function(textDir){
                        if(textDir && (!this._created || this.textDir !== textDir)){
                                this.textDir = textDir;
                                this._setTextDirToNodes(this.textDir);
                        }
                },

                _setTextDirToNodes: function(textDir){
                        array.forEach(this.panelNodes, function(panel){
                                array.forEach(panel.childNodes, function(node, i){
                                        node.innerHTML = common.removeUCCFromText(node.innerHTML);     
                                        node.innerHTML = common.enforceTextDirWithUcc(node.innerHTML, this.textDir);      
                                        node.style.textAlign = (this.dir.toLowerCase() === "rtl") ? "right" : "left";      
                                }, this);
                        }, this);
                }
        });
});