Chromium Code Reviews Chromium Code Reviews
Issue 1490063002:
Implement Paint Containment (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
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| (Empty) | |
| 1 <!DOCTYPE html> | |
| 2 <script src="../../../resources/js-test.js"></script> | |
| 3 <script> | |
| 4 var centerX; | |
| 5 var centerY; | |
| 6 function hitTestCenterOfElement(elementID, expectedID) | |
| 7 { | |
| 8 var element = document.getElementById(elementID); | |
| 9 var rect = element.getBoundingClientRect(); | |
| 10 centerX = rect.left + (rect.width / 2); | |
| 11 centerY = rect.top + (rect.height / 2); | |
| 12 shouldBe("document.elementFromPoint(centerX, centerY).id", "'" + expectedID + "'"); | |
| 13 } | |
| 14 | |
| 15 function test() { | |
|
leviw_travelin_and_unemployed
2015/12/10 23:17:39
Chrishtr: Is this kinda what you were talking abou
chrishtr
2015/12/10 23:31:16
Yeah seem helpful. Please put them in LayoutTests/
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| 16 hitTestCenterOfElement("containTransform", "containTransform"); | |
| 17 hitTestCenterOfElement("containAbsolute", "containAbsolute"); | |
| 18 hitTestCenterOfElement("containFixed", "containFixed"); | |
| 19 | |
| 20 hitTestCenterOfElement("transform", "body"); | |
| 21 hitTestCenterOfElement("absolute", "body"); | |
| 22 hitTestCenterOfElement("fixed", "body"); | |
| 23 } | |
| 24 </script> | |
| 25 <style> | |
| 26 div { | |
| 27 width: 100px; | |
| 28 height: 100px; | |
| 29 background-color: green; | |
| 30 } | |
| 31 div > div { | |
| 32 background-color: red; | |
| 33 } | |
| 34 .paintContainment { | |
| 35 contain: paint; | |
| 36 margin: 10px; | |
| 37 } | |
| 38 #transform { | |
| 39 transform: translateZ(0) translateX(100px); | |
| 40 } | |
| 41 #absolute { | |
| 42 position: absolute; | |
| 43 top: 0px; | |
| 44 left: 100px; | |
| 45 } | |
| 46 #fixed { | |
| 47 position: fixed; | |
| 48 top: 0px; | |
| 49 left: 100px; | |
| 50 } | |
| 51 </style> | |
| 52 <body onload="test()" id="body"> | |
| 53 <p>Hit testing should respect clips established by contain: paint.</p> | |
| 54 <div id="containTransform" class="paintContainment"> | |
| 55 <div id="transform"></div> | |
| 56 </div> | |
| 57 <div id="containAbsolute" class="paintContainment"> | |
| 58 <div id="absolute"></div> | |
| 59 </div> | |
| 60 <div id="containFixed" class="paintContainment"> | |
| 61 <div id="fixed"></div> | |
| 62 </div> | |
| 63 <pre id="console"></pre> | |
| OLD | NEW |
