Upgrade to ExtJS 4.0.0 - Released 04/26/2011

[extjs.git] / examples / ux / gridfilters / menu / ListMenu.js

diff --git a/examples/ux/gridfilters/menu/ListMenu.js b/examples/ux/gridfilters/menu/ListMenu.js
deleted file mode 100644 (file)
index 28c48b7..0000000
--- a/examples/ux/gridfilters/menu/ListMenu.js
+++ /dev/null
@@ -1,177 +0,0 @@
-/*!
- * Ext JS Library 3.3.0
- * Copyright(c) 2006-2010 Ext JS, Inc.
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-Ext.namespace('Ext.ux.menu');
-
-/** 
- * @class Ext.ux.menu.ListMenu
- * @extends Ext.menu.Menu
- * This is a supporting class for {@link Ext.ux.grid.filter.ListFilter}.
- * Although not listed as configuration options for this class, this class
- * also accepts all configuration options from {@link Ext.ux.grid.filter.ListFilter}.
- */
-Ext.ux.menu.ListMenu = Ext.extend(Ext.menu.Menu, {
-    /**
-     * @cfg {String} labelField
-     * Defaults to 'text'.
-     */
-    labelField :  'text',
-    /**
-     * @cfg {String} paramPrefix
-     * Defaults to 'Loading...'.
-     */
-    loadingText : 'Loading...',
-    /**
-     * @cfg {Boolean} loadOnShow
-     * Defaults to true.
-     */
-    loadOnShow : true,
-    /**
-     * @cfg {Boolean} single
-     * Specify true to group all items in this list into a single-select
-     * radio button group. Defaults to false.
-     */
-    single : false,
-
-    constructor : function (cfg) {
-        this.selected = [];
-        this.addEvents(
-            /**
-             * @event checkchange
-             * Fires when there is a change in checked items from this list
-             * @param {Object} item Ext.menu.CheckItem
-             * @param {Object} checked The checked value that was set
-             */
-            'checkchange'
-        );
-      
-        Ext.ux.menu.ListMenu.superclass.constructor.call(this, cfg = cfg || {});
-    
-        if(!cfg.store && cfg.options){
-            var options = [];
-            for(var i=0, len=cfg.options.length; i<len; i++){
-                var value = cfg.options[i];
-                switch(Ext.type(value)){
-                    case 'array':  options.push(value); break;
-                    case 'object': options.push([value.id, value[this.labelField]]); break;
-                    case 'string': options.push([value, value]); break;
-                }
-            }
-            
-            this.store = new Ext.data.Store({
-                reader: new Ext.data.ArrayReader({id: 0}, ['id', this.labelField]),
-                data:   options,
-                listeners: {
-                    'load': this.onLoad,
-                    scope:  this
-                }
-            });
-            this.loaded = true;
-        } else {
-            this.add({text: this.loadingText, iconCls: 'loading-indicator'});
-            this.store.on('load', this.onLoad, this);
-        }
-    },
-
-    destroy : function () {
-        if (this.store) {
-            this.store.destroy();    
-        }
-        Ext.ux.menu.ListMenu.superclass.destroy.call(this);
-    },
-
-    /**
-     * Lists will initially show a 'loading' item while the data is retrieved from the store.
-     * In some cases the loaded data will result in a list that goes off the screen to the
-     * right (as placement calculations were done with the loading item). This adapter will
-     * allow show to be called with no arguments to show with the previous arguments and
-     * thus recalculate the width and potentially hang the menu from the left.
-     */
-    show : function () {
-        var lastArgs = null;
-        return function(){
-            if(arguments.length === 0){
-                Ext.ux.menu.ListMenu.superclass.show.apply(this, lastArgs);
-            } else {
-                lastArgs = arguments;
-                if (this.loadOnShow && !this.loaded) {
-                    this.store.load();
-                }
-                Ext.ux.menu.ListMenu.superclass.show.apply(this, arguments);
-            }
-        };
-    }(),
-    
-    /** @private */
-    onLoad : function (store, records) {
-        var visible = this.isVisible();
-        this.hide(false);
-        
-        this.removeAll(true);
-        
-        var gid = this.single ? Ext.id() : null;
-        for(var i=0, len=records.length; i<len; i++){
-            var item = new Ext.menu.CheckItem({
-                text:    records[i].get(this.labelField), 
-                group:   gid,
-                checked: this.selected.indexOf(records[i].id) > -1,
-                hideOnClick: false});
-            
-            item.itemId = records[i].id;
-            item.on('checkchange', this.checkChange, this);
-                        
-            this.add(item);
-        }
-        
-        this.loaded = true;
-        
-        if (visible) {
-            this.show();
-        }      
-        this.fireEvent('load', this, records);
-    },
-
-    /**
-     * Get the selected items.
-     * @return {Array} selected
-     */
-    getSelected : function () {
-        return this.selected;
-    },
-    
-    /** @private */
-    setSelected : function (value) {
-        value = this.selected = [].concat(value);
-
-        if (this.loaded) {
-            this.items.each(function(item){
-                item.setChecked(false, true);
-                for (var i = 0, len = value.length; i < len; i++) {
-                    if (item.itemId == value[i]) {
-                        item.setChecked(true, true);
-                    }
-                }
-            }, this);
-        }
-    },
-    
-    /**
-     * Handler for the 'checkchange' event from an check item in this menu
-     * @param {Object} item Ext.menu.CheckItem
-     * @param {Object} checked The checked value that was set
-     */
-    checkChange : function (item, checked) {
-        var value = [];
-        this.items.each(function(item){
-            if (item.checked) {
-                value.push(item.itemId);
-            }
-        },this);
-        this.selected = value;
-        
-        this.fireEvent('checkchange', item, checked);
-    }    
-});
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