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| <!doctype html> | |
| <!-- | |
| Copyright (c) 2014 The Polymer Project Authors. All rights reserved. | |
| This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt | |
| The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt | |
| The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt | |
| Code distributed by Google as part of the polymer project is also | |
| subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt | |
| --> | |
| <html> | |
| <head> | |
| <title>core-scroll-header-panel</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"> | |
| <meta name="mobile-web-app-capable" content="yes"> | |
| <meta name="apple-mobile-web-app-capable" content="yes"> | |
| <script src="../webcomponentsjs/webcomponents.js"></script> | |
| <link rel="import" href="core-scroll-header-panel.html"> | |
| <link rel="import" href="demos/sample-content.html"> | |
| <link rel="import" href="../core-toolbar/core-toolbar.html"> | |
| <link rel="import" href="../core-icon-button/core-icon-button.html"> | |
| <style shim-shadowdom> | |
| html, body { | |
| height: 100%; | |
| } | |
| body { | |
| margin: 0; | |
| font-family: sans-serif; | |
| color: #333; | |
| } | |
| core-scroll-header-panel { | |
| position: absolute; | |
| top: 0; | |
| right: 0; | |
| bottom: 0; | |
| left: 0; | |
| background-color: #eee; | |
| } | |
| /* background for toolbar when it is at its full size */ | |
| core-scroll-header-panel::shadow #headerBg { | |
| background-image: url(demos/images/bg9.jpg); | |
| } | |
| /* background for toolbar when it is condensed */ | |
| core-scroll-header-panel::shadow #condensedHeaderBg { | |
| background-color: #f4b400; | |
| } | |
| core-toolbar { | |
| color: #f1f1f1; | |
| fill: #f1f1f1; | |
| background-color: transparent; | |
| } | |
| .title { | |
| -webkit-transform-origin: 0; | |
| transform-origin: 0; | |
| font-size: 40px; | |
| } | |
| .content { | |
| padding: 8px; | |
| } | |
| </style> | |
| </head> | |
| <body unresolved> | |
| <core-scroll-header-panel condenses> | |
| <core-toolbar class="tall"> | |
| <core-icon-button icon="arrow-back"></core-icon-button> | |
| <div flex></div> | |
| <core-icon-button icon="search"></core-icon-button> | |
| <core-icon-button icon="more-vert"></core-icon-button> | |
| <div class="bottom indent title">Title</div> | |
| </core-toolbar> | |
| <div class="content"> | |
| <sample-content size="100"></sample-content> | |
| </div> | |
| </core-scroll-header-panel> | |
| <script> | |
| // custom transformation: scale header's title | |
| var titleStyle = document.querySelector('.title').style; | |
| addEventListener('core-header-transform', function(e) { | |
| var d = e.detail; | |
| var m = d.height - d.condensedHeight; | |
| var scale = Math.max(0.75, (m - d.y) / (m / 0.25) + 0.75); | |
| titleStyle.transform = titleStyle.webkitTransform = | |
| 'scale(' + scale + ') translateZ(0)'; | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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