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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="sample-content.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: 8px; | |
68 background-color: #eee; | |
69 } | |
70 | |
71 </style> | |
72 | |
73 </head> | |
74 <body unresolved> | |
75 | |
76 <core-scroll-header-panel condenses> | |
77 | |
78 <core-toolbar class="tall"> | |
79 | |
80 <core-icon-button icon="arrow-back"></core-icon-button> | |
81 <div flex></div> | |
82 <core-icon-button icon="search"></core-icon-button> | |
83 <core-icon-button icon="more-vert"></core-icon-button> | |
84 <div class="bottom indent title">Title</div> | |
85 | |
86 </core-toolbar> | |
87 | |
88 <div class="content"> | |
89 | |
90 <h3>Resize window to toggle between fixed header and scrolled header</h3> | |
91 <sample-content size="100"></sample-content> | |
92 | |
93 </div> | |
94 | |
95 </core-scroll-header-panel> | |
96 | |
97 <core-media-query id="mquery" query="min-width: 600px"></core-media-query> | |
98 | |
99 <script> | |
100 | |
101 // toggle fixed header based on screen size | |
102 var panel = document.querySelector('core-scroll-header-panel'); | |
103 var mquery = document.querySelector('#mquery'); | |
104 mquery.addEventListener('core-media-change', function() { | |
105 panel.fixed = mquery.queryMatches; | |
106 }); | |
107 | |
108 // custom transformation: scale header's title | |
109 var titleStyle = document.querySelector('.title').style; | |
110 addEventListener('core-header-transform', function(e) { | |
111 var d = e.detail; | |
112 var m = d.height - d.condensedHeight; | |
113 var scale = Math.max(0.75, (m - d.y) / (m / 0.25) + 0.75); | |
114 titleStyle.transform = titleStyle.webkitTransform = | |
115 'scale(' + scale + ') translateZ(0)'; | |
116 }); | |
117 | |
118 </script> | |
119 | |
120 </body> | |
121 </html> | |
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