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| 1 <!doctype html> |
| 2 <!-- |
| 3 Copyright (c) 2014 The Polymer Project Authors. All rights reserved. |
| 4 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt |
| 5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| 6 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt |
| 7 Code distributed by Google as part of the polymer project is also |
| 8 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt |
| 9 --> |
| 10 <html> |
| 11 <head> |
| 12 <title>core-scroll-header-panel: demo7</title> |
| 13 |
| 14 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-
scale=1.0"> |
| 15 <meta name="mobile-web-app-capable" content="yes"> |
| 16 <meta name="apple-mobile-web-app-capable" content="yes"> |
| 17 |
| 18 <script src="../../platform/platform.js"></script> |
| 19 |
| 20 <link rel="import" href="../core-scroll-header-panel.html"> |
| 21 <link rel="import" href="lorem-ipsum.html"> |
| 22 <link rel="import" href="../../core-toolbar/core-toolbar.html"> |
| 23 <link rel="import" href="../../core-icon-button/core-icon-button.html"> |
| 24 <link rel="import" href="../../core-media-query/core-media-query.html"> |
| 25 |
| 26 <style shim-shadowdom> |
| 27 |
| 28 html, body { |
| 29 height: 100%; |
| 30 } |
| 31 |
| 32 body { |
| 33 margin: 0; |
| 34 font-family: sans-serif; |
| 35 color: #333; |
| 36 } |
| 37 |
| 38 core-scroll-header-panel { |
| 39 position: absolute; |
| 40 top: 0; |
| 41 right: 0; |
| 42 bottom: 0; |
| 43 left: 0; |
| 44 } |
| 45 |
| 46 /* background for toolbar when it is at its full size */ |
| 47 core-scroll-header-panel::shadow #headerBg { |
| 48 background-image: url(images/bg9.jpg); |
| 49 } |
| 50 |
| 51 /* background for toolbar when it is condensed */ |
| 52 core-scroll-header-panel::shadow #condensedHeaderBg { |
| 53 background-color: #f4b400; |
| 54 } |
| 55 |
| 56 core-toolbar { |
| 57 color: #f1f1f1; |
| 58 fill: #f1f1f1; |
| 59 background-color: transparent; |
| 60 } |
| 61 |
| 62 .title { |
| 63 font-size: 40px; |
| 64 } |
| 65 |
| 66 .content { |
| 67 padding: 10px 30px; |
| 68 } |
| 69 |
| 70 </style> |
| 71 |
| 72 </head> |
| 73 <body unresolved> |
| 74 |
| 75 <core-scroll-header-panel condenses> |
| 76 |
| 77 <core-toolbar class="tall"> |
| 78 |
| 79 <core-icon-button icon="arrow-back"></core-icon-button> |
| 80 <div flex></div> |
| 81 <core-icon-button icon="search"></core-icon-button> |
| 82 <core-icon-button icon="more-vert"></core-icon-button> |
| 83 <div class="bottom indent title">Title</div> |
| 84 |
| 85 </core-toolbar> |
| 86 |
| 87 <div class="content"> |
| 88 |
| 89 <h3>Resize window to toggle between fixed header and scrolled header</h3> |
| 90 <lorem-ipsum paragraphs="100"></lorem-ipsum> |
| 91 |
| 92 </div> |
| 93 |
| 94 </core-scroll-header-panel> |
| 95 |
| 96 <core-media-query id="mquery" query="min-width: 600px"></core-media-query> |
| 97 |
| 98 <script> |
| 99 |
| 100 // toggle fixed header based on screen size |
| 101 var panel = document.querySelector('core-scroll-header-panel'); |
| 102 var mquery = document.querySelector('#mquery'); |
| 103 mquery.addEventListener('core-media-change', function() { |
| 104 panel.fixed = mquery.queryMatches; |
| 105 }); |
| 106 |
| 107 // custom transformation: scale header's title |
| 108 var titleStyle = document.querySelector('.title').style; |
| 109 addEventListener('core-header-transform', function(e) { |
| 110 var d = e.detail; |
| 111 var m = d.height - d.condensedHeight; |
| 112 var scale = Math.max(0.75, (m - d.y) / (m / 0.25) + 0.75); |
| 113 titleStyle.transform = titleStyle.webkitTransform = |
| 114 'scale(' + scale + ') translateZ(0)'; |
| 115 }); |
| 116 |
| 117 </script> |
| 118 |
| 119 </body> |
| 120 </html> |
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