1<!-- 2@license 3Copyright (c) 2015 The Polymer Project Authors. All rights reserved. 4This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt 5The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt 6The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt 7Code distributed by Google as part of the polymer project is also 8subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt 9--> 10 11<link rel="import" href="../../polymer/polymer.html"> 12 13<link rel="import" href="../iron-overlay-behavior.html"> 14 15<dom-module id="test-overlay2"> 16 <template> 17 <style> 18 :host { 19 background: white; 20 color: black; 21 border: 1px solid black; 22 } 23 </style> 24 25 <button id="first">first</button> 26 <content></content> 27 <button id="last">last</button> 28 </template> 29 30</dom-module> 31 32<script> 33 34(function() { 35 36 Polymer({ 37 38 is: 'test-overlay2', 39 40 behaviors: [ 41 Polymer.IronOverlayBehavior 42 ], 43 44 get _focusableNodes() { 45 return [this.$.first, this.$.last]; 46 } 47 48 }); 49 50})(); 51 52</script> 53