| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 |
| 2 <html> | 3 <html> |
| 3 <head> | 4 <head> |
| 4 <style> | 5 <style> |
| 5 .group { | 6 .group { |
| 6 display: inline-block; | 7 display: inline-block; |
| 7 position: relative; | 8 position: relative; |
| 8 width: 150px; | 9 width: 150px; |
| 9 height: 500px; | 10 height: 500px; |
| 10 } | 11 } |
| 11 | 12 |
| 12 #overflow { | 13 #overflow { |
| 13 width: 600px; | 14 width: 600px; |
| 14 height: 550px; | 15 height: 400px; |
| 15 overflow: hidden; /* Still scrollable with JS */ | 16 overflow: hidden; /* Still scrollable with JS */ |
| 17 padding: 20px; |
| 16 border: 1px solid black; | 18 border: 1px solid black; |
| 17 } | 19 } |
| 18 | 20 |
| 19 .spacer { | 21 .spacer { |
| 20 float: left; | 22 float: left; |
| 21 width: 10px; | 23 width: 10px; |
| 22 height: 1200px; | 24 height: 1200px; |
| 23 } | 25 } |
| 24 .container { | 26 .container { |
| 25 width: 100px; | 27 width: 100px; |
| 26 height: 400px; | 28 height: 300px; |
| 27 outline: 2px solid black; | 29 outline: 2px solid black; |
| 28 } | 30 } |
| 29 | 31 |
| 30 .box { | 32 .box { |
| 31 width: 100px; | 33 width: 100px; |
| 32 height: 200px; | 34 height: 150px; |
| 33 } | 35 } |
| 34 | 36 |
| 35 .sticky { | 37 .sticky { |
| 36 position: sticky; | 38 position: relative; |
| 37 top: 100px; | 39 bottom: 0px; |
| 38 background-color: green; | 40 background-color: green; |
| 39 } | 41 } |
| 40 | 42 |
| 41 .indicator { | 43 .indicator { |
| 42 position: absolute; | 44 position: absolute; |
| 43 top: 0; | 45 top: 0; |
| 44 left: 0; | 46 left: 0; |
| 45 background-color: red; | 47 background-color: red; |
| 46 } | 48 } |
| 47 </style> | 49 </style> |
| 48 <script> | 50 <script> |
| 49 function doTest() | 51 function doTest() |
| 50 { | 52 { |
| 51 document.getElementById('overflow').scrollTop = 120; | 53 document.getElementById('overflow').scrollTop = 100; |
| 52 } | 54 } |
| 53 window.addEventListener('load', doTest, false); | 55 window.addEventListener('load', doTest, false); |
| 54 </script> | 56 </script> |
| 55 </head> | 57 </head> |
| 56 <body> | 58 <body> |
| 57 This test checks that sticky positioned elements are contained by their enclosin
g ancestor with an overflow clip. | |
| 58 There should be no red. | |
| 59 <div id="overflow"> | 59 <div id="overflow"> |
| 60 <div class="spacer"></div> | 60 <div class="spacer"></div> |
| 61 <div class="group"> | 61 <div class="group" style="top: 350px"> |
| 62 <div class="indicator box" style="top: 200px;"></div> | 62 <div class="indicator box" style="top: 0px;"></div> |
| 63 <div class="container"> | 63 <div class="container"> |
| 64 <div class="sticky box"></div> | 64 <div class="box"></div> |
| 65 <div class="sticky box" style="bottom: 150px;"></div> |
| 65 </div> | 66 </div> |
| 66 </div> | 67 </div> |
| 67 | 68 |
| 68 <div class="group" style="top: 100px"> | 69 <div class="group" style="top: 250px"> |
| 69 <div class="indicator box" style="top: 120px;"></div> | 70 <div class="indicator box" style="top: 100px;"></div> |
| 70 <div class="container"> | 71 <div class="container"> |
| 71 <div class="sticky box"></div> | 72 <div class="box"></div> |
| 73 <div class="sticky box" style="bottom: 50px;"></div> |
| 72 </div> | 74 </div> |
| 73 </div> | 75 </div> |
| 74 | 76 |
| 75 <div class="group" style="top: 240px"> | 77 <div class="group" style="top: 200px"> |
| 76 <div class="indicator box" style="top: 0;"></div> | 78 <div class="indicator box" style="top: 150px;"></div> |
| 77 <div class="container"> | 79 <div class="container"> |
| 80 <div class="box"></div> |
| 78 <div class="sticky box"></div> | 81 <div class="sticky box"></div> |
| 79 </div> | 82 </div> |
| 80 </div> | 83 </div> |
| 81 </div> | 84 </div> |
| 85 <div style="position: absolute; top: 500px;"> |
| 86 This test checks that sticky positioned blocks positioned correctly in overf
low with padding. |
| 87 There should be no red. |
| 88 </div> |
| 82 </body> | 89 </body> |
| 83 </html> | 90 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 168823003:
Take padding into account during calculation of overflow constraining rect for sticky positioning. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master