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| 1 <!-- | |
| 2 @license | |
| 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://polym
er.github.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/CO
NTRIBUTORS.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/P
ATENTS.txt | |
| 9 --> | |
| 10 <!doctype html> | |
| 11 <html lang="en"> | |
| 12 <head> | |
| 13 | |
| 14 <meta charset="utf-8"> | |
| 15 <meta name="viewport" content="width=device-width, user-scalable=no"> | |
| 16 | |
| 17 <title>Core Drag Drop</title> | |
| 18 | |
| 19 <script src="../platform/platform.js"></script> | |
| 20 | |
| 21 <link rel="import" href="core-drag-drop.html"> | |
| 22 | |
| 23 <style> | |
| 24 | |
| 25 html { | |
| 26 font-family: 'Helvetica Neue', 'Roboto', 'Arial', sans-serif; | |
| 27 } | |
| 28 | |
| 29 body { | |
| 30 height: 100vh; | |
| 31 margin: 0; | |
| 32 -webkit-user-select: none; | |
| 33 -moz-user-select: none; | |
| 34 -ms-user-select: none; | |
| 35 } | |
| 36 | |
| 37 .box { | |
| 38 display: inline-block; | |
| 39 width: 100px; | |
| 40 height: 100px; | |
| 41 margin: 16px; | |
| 42 } | |
| 43 | |
| 44 .dropped { | |
| 45 position: absolute; | |
| 46 border: 1px solid black; | |
| 47 width: 5px; | |
| 48 height: 5px; | |
| 49 } | |
| 50 | |
| 51 </style> | |
| 52 | |
| 53 </head> | |
| 54 <body unresolved> | |
| 55 | |
| 56 <div style="border: 1px dotted silver;"> | |
| 57 | |
| 58 <core-drag-drop></core-drag-drop> | |
| 59 | |
| 60 <div class="box" style="background-color: lightblue;" draggable="false"></di
v> | |
| 61 | |
| 62 <div class="box" style="background-color: orange;" draggable="false"></div> | |
| 63 | |
| 64 <div class="box" style="background-color: lightgreen;" draggable="false"></d
iv> | |
| 65 | |
| 66 <div id="hello">Hello World</div> | |
| 67 | |
| 68 </div> | |
| 69 | |
| 70 <br><br><br><br><br><br> | |
| 71 | |
| 72 <div id="drop" class="box" style="border: 3px solid silver; position: relative
; width: 300px; height: 300px;" draggable="false"></div> | |
| 73 | |
| 74 <script> | |
| 75 addEventListener('drag-start', function(e) { | |
| 76 var dragInfo = e.detail; | |
| 77 // flaw #2: e vs dragInfo.event | |
| 78 var color = dragInfo.event.target.style.backgroundColor; | |
| 79 dragInfo.avatar.style.cssText = 'border: 3px solid ' + color + '; width: 3
2px; height: 32px; border-radius: 32px; background-color: whitesmoke'; | |
| 80 e.detail.avatar.appendChild(document.querySelector('#hello')); | |
| 81 dragInfo.drag = function() {}; | |
| 82 dragInfo.drop = drop; | |
| 83 }); | |
| 84 // | |
| 85 function drop(dragInfo) { | |
| 86 var color = dragInfo.avatar.style.borderColor; | |
| 87 var dropTarget = dragInfo.event.relatedTarget; | |
| 88 if (color && dropTarget.id === 'drop') { | |
| 89 var f = dragInfo.framed; | |
| 90 var d = document.createElement('div'); | |
| 91 d.className = 'dropped'; | |
| 92 d.style.left = f.x - 4 + 'px'; | |
| 93 d.style.top = f.y - 4 + 'px'; | |
| 94 d.style.backgroundColor = color; | |
| 95 dropTarget.appendChild(d); | |
| 96 dropTarget.style.backgroundColor = color; | |
| 97 } | |
| 98 } | |
| 99 </script> | |
| 100 | |
| 101 </body> | |
| 102 </html> | |
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Chromium Code Reviews
Issue 786953007:
npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions (Closed)
Base URL: https://chromium.googlesource.com/infra/third_party/npm_modules.git@master