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[css-anchor-position] Implement new inset-area proposal
The new proposal is here: w3c/csswg-drafts#9598 (comment) inset-area now affects the containing block size and 'auto' insets become 0 for inset-area. Bug: 1477314 Change-Id: Ia2f0d5a1f866cd659f9e3f87ec2f639141df6a94
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css/css-anchor-position/inset-area-abs-inline-container.html
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| <!DOCTYPE html> | ||
| <title>CSS Anchor Positioning: inset-area positioning with absolute inline container</title> | ||
| <link rel="help" href="https://drafts.csswg.org/css-anchor-position/#inset-area"> | ||
| <link rel="match" href="inset-area-inline-container-ref.html"> | ||
| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css"> | ||
| <style> | ||
| #in-flow { | ||
| font-family: Ahem; | ||
| font-size: 100px; | ||
| color: orange; | ||
| } | ||
| #inline-container { | ||
| position: absolute; | ||
| } | ||
| #anchor { | ||
| position: absolute; | ||
| top: 25px; | ||
| left: 100px; | ||
| width: 200px; | ||
| height: 50px; | ||
| anchor-name: --anchor; | ||
| background-color: cyan; | ||
| } | ||
| .anchored { | ||
| position: absolute; | ||
| anchor-default: --anchor; | ||
| background-color: blue; | ||
| } | ||
| #top-left { inset-area: top / left; } | ||
| #top-right { inset-area: top / right; } | ||
| #bottom-left { inset-area: bottom / left; } | ||
| #bottom-right { inset-area: bottom / right; } | ||
| </style> | ||
| <div id="in-flow"> | ||
| <br> | ||
| <br> | ||
| <span id="inline-container">XXXX<span id="anchor"></span><div id="top-left" class="anchored"></div><div id="top-right" class="anchored"></div><div id="bottom-left" class="anchored"></div><div id="bottom-right" class="anchored"></div></span> | ||
| </div> |
16 changes: 16 additions & 0 deletions
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css/css-anchor-position/inset-area-inline-container-ref.html
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| <!DOCTYPE html> | ||
| <title>CSS Test Reference</title> | ||
| <div style="position:relative"> | ||
| <!-- The Ahem 'XXXX' text: --> | ||
| <div style="position:absolute; background-color:orange; left:200px; top:200px; width:400px; height:100px"></div> | ||
| <!-- The #anchor --> | ||
| <div style="position:absolute; background-color:cyan; left:300px; top:225px; width:200px; height:50px"></div> | ||
| <!-- top / left --> | ||
| <div style="position:absolute; background-color:blue; left:200px; top:200px; width:100px; height:25px"></div> | ||
| <!-- top / right --> | ||
| <div style="position:absolute; background-color:blue; left:500px; top:200px; width:100px; height:25px"></div> | ||
| <!-- bottom / left --> | ||
| <div style="position:absolute; background-color:blue; left:200px; top:275px; width:100px; height:25px"></div> | ||
| <!-- bottom / right --> | ||
| <div style="position:absolute; background-color:blue; left:500px; top:275px; width:100px; height:25px"></div> | ||
| </div> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| <!DOCTYPE html> | ||
| <title>CSS Anchor Positioning: inset-area positioning with inline container</title> | ||
| <link rel="help" href="https://drafts.csswg.org/css-anchor-position/#inset-area"> | ||
| <link rel="match" href="inset-area-inline-container-ref.html"> | ||
| <link rel="stylesheet" type="text/css" href="/fonts/ahem.css"> | ||
| <style> | ||
| #in-flow { | ||
| font-family: Ahem; | ||
| font-size: 100px; | ||
| color: orange; | ||
| } | ||
| #inline-container { | ||
| position: relative; | ||
| } | ||
| #anchor { | ||
| position: absolute; | ||
| top: 25px; | ||
| left: 100px; | ||
| width: 200px; | ||
| height: 50px; | ||
| anchor-name: --anchor; | ||
| background-color: cyan; | ||
| } | ||
| .anchored { | ||
| position: absolute; | ||
| anchor-default: --anchor; | ||
| background-color: blue; | ||
| } | ||
| #top-left { inset-area: top / left; } | ||
| #top-right { inset-area: top / right; } | ||
| #bottom-left { inset-area: bottom / left; } | ||
| #bottom-right { inset-area: bottom / right; } | ||
| </style> | ||
| <div id="in-flow"> | ||
| <br> | ||
| <br> | ||
| <span id="inline-container">XXXX<span id="anchor"></span><div id="top-left" class="anchored"></div><div id="top-right" class="anchored"></div><div id="bottom-left" class="anchored"></div><div id="bottom-right" class="anchored"></div></span> | ||
| </div> |