nl_tokens: This method returns the event descriptor at the front of the queue . This does not dequeue the event . Repeated calls return the same object ( until {
pl_tokens: function ( ) { var me = this , queue = me . eventQueue , index = me . queueIndex , eventDescriptor = queue [ index ] , type = eventDescriptor && eventDescriptor . type , tmp ; if ( <mask> == 'mduclick' ) { tmp = [ Ext . applyIf ( { type : 'mousedown' } , eventDescriptor ) , Ext . applyIf ( { type : 'mouseup' } , eventDescriptor ) , Ext . applyIf ( { type : 'click' } , eventDescriptor ) ] ; me . replaceEvent ( index , tmp ) ; } return queue [ index ] || null ; }