/*!
 * Ext JS Library 3.3.0
 * Copyright(c) 2006-2010 Ext JS, Inc.
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
/*
 * @class Ext.calendar.StatusProxy
 * A specialized drag proxy that supports a drop status icon, {@link Ext.Layer} styles and auto-repair. It also
 * contains a calendar-specific drag status message containing details about the dragged event's target drop date range.  
 * This is the default drag proxy used by all calendar views.
 * @constructor
 * @param {Object} config
 */
Ext.calendar.StatusProxy = function(config) {
    Ext.apply(this, config);
    this.id = this.id || Ext.id();
    this.el = new Ext.Layer({
        dh: {
            id: this.id,
            cls: 'ext-dd-drag-proxy x-dd-drag-proxy ' + this.dropNotAllowed,
            cn: [
            {
                cls: 'x-dd-drop-icon'
            },
            {
                cls: 'ext-dd-ghost-ct',
                cn: [
                {
                    cls: 'x-dd-drag-ghost'
                },
                {
                    cls: 'ext-dd-msg'
                }
                ]
            }
            ]
        },
        shadow: !config || config.shadow !== false
    });
    this.ghost = Ext.get(this.el.dom.childNodes[1].childNodes[0]);
    this.message = Ext.get(this.el.dom.childNodes[1].childNodes[1]);
    this.dropStatus = this.dropNotAllowed;
};

Ext.extend(Ext.calendar.StatusProxy, Ext.dd.StatusProxy, {
    
/** * @cfg {String} moveEventCls * The CSS class to apply to the status element when an event is being dragged (defaults to 'ext-cal-dd-move'). */ moveEventCls: 'ext-cal-dd-move',
/** * @cfg {String} addEventCls * The CSS class to apply to the status element when drop is not allowed (defaults to 'ext-cal-dd-add'). */ addEventCls: 'ext-cal-dd-add', // inherit docs update: function(html) { if (typeof html == 'string') { this.ghost.update(html); } else { this.ghost.update(''); html.style.margin = '0'; this.ghost.dom.appendChild(html); } var el = this.ghost.dom.firstChild; if (el) { Ext.fly(el).setStyle('float', 'none').setHeight('auto'); Ext.getDom(el).id += '-ddproxy'; } },
/** * Update the calendar-specific drag status message without altering the ghost element. * @param {String} msg The new status message */ updateMsg: function(msg) { this.message.update(msg); } });