mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2026-04-19 10:20:22 +00:00
054b4dace0
If a node that establishes a StackingContext has `pointer-events: none`, hit testing should first proceed with hit testing the SC's children before deciding to bail. We were checking for `pointer-events` too early, causing large parts of certain websites to be noninteractive. Fixes #6017.
52 lines
2 KiB
HTML
52 lines
2 KiB
HTML
<!DOCTYPE html>
|
|
<script src="../include.js"></script>
|
|
<body>
|
|
<!-- #a2 should be invisible to hit testing -->
|
|
<div id="a1">
|
|
<div id="a2" style="width: 100px; height: 100px; pointer-events: none"></div>
|
|
</div>
|
|
|
|
<!-- #b3 should be visible to hit testing -->
|
|
<div id="b1">
|
|
<div id="b2" style="width: 100px; height: 100px; pointer-events: none">
|
|
<div id="b3" style="width: 100px; height: 100px; pointer-events: auto"></div>
|
|
</div>
|
|
</div>
|
|
|
|
<!-- #c1 should be hit, even though it is an inline element surrounding a block element -->
|
|
<a id="c1">
|
|
<div id="c2" style="width: 100px; height: 100px; pointer-events: none"></div>
|
|
</a>
|
|
|
|
<!-- a pointer event on #d4 should hit #d2 instead -->
|
|
<b id="d1">foo<i id="d2"><div id="d3">bar</div>baz<u id="d4" style="pointer-events: none">lorem</u></i></b>
|
|
|
|
<!-- div creates its own stacking context, #e2 must be hit instead of crashing -->
|
|
<div id="e1" style="position: fixed; width: 100px; height: 100px; pointer-events: none; background-color: red"></div>
|
|
<div id="e2" style="width: 100px; height: 100px; background-color: green"></div>
|
|
|
|
<!-- #f1 must be hit instead of #f2 -->
|
|
<a id="f1"><img id="f2" style="height: 30px; width: 30px; pointer-events: none"></a>
|
|
|
|
<!-- div is positioned and creates its own stacking context, #g2 must be hit -->
|
|
<div id="g1" style="pointer-events: none; position: relative; z-index: 0"><a id="g2" style="pointer-events: auto">ladybird</a></div>
|
|
</body>
|
|
<script>
|
|
test(() => {
|
|
const printHit = (element, x, y) => {
|
|
const rect = element.getBoundingClientRect();
|
|
const hit = internals.hitTest(rect.x + x, rect.y + y);
|
|
printElement(hit.node);
|
|
printElement(hit.node.parentNode);
|
|
println('---');
|
|
};
|
|
|
|
printHit(a1, 50, 50);
|
|
printHit(b1, 50, 50);
|
|
printHit(c2, 50, 50);
|
|
printHit(d4, 10, 8);
|
|
printHit(e1, 50, 50);
|
|
printHit(f1, 15, 15);
|
|
printHit(g1, 5, 5);
|
|
});
|
|
</script>
|