Ext.ux.toolbar.PagingOptions() is a class intended for use with ExtJS 4.x. Usage: ========== Ext.create('Ext.ux.toolbar.PagingOptions', { store : store, displayInfo : true, displayMsg : 'Displaying topics {0} - {1} of {2}', emptyMsg : "No topics to display", listeners : { pagesizeselect: function(size) { alert(size); } } }) ========== Configs: - forceSelection (defaults to false) - pageSizeOptions (JSON array of values) (Also accepts all configs from Ext.toolbar.Paging) Events: - pagesizeselect: Passed a single parameter, 'size' (Also fires all events from Ext.toolbar.Paging)