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layout: Take into account the client point for fixed positioned stacking contexts.

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This commit is contained in:
Emilio Cobos Álvarez 2016-08-08 12:00:14 -07:00
parent c420a870c1
commit 28d7c2dca8
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GPG key ID: 056B727BB9C1027C
7 changed files with 79 additions and 45 deletions
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14
components/script/dom/window.rs
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@ -1271,10 +1271,18 @@ impl Window {
self.layout_rpc.node_geometry().client_rect
}
pub fn hit_test_query(&self, hit_test_request: Point2D<f32>, update_cursor: bool)
pub fn hit_test_query(&self,
client_point: Point2D<f32>,
update_cursor: bool)
-> Option<UntrustedNodeAddress> {
let translated_point =
Point2D::new(client_point.x + self.PageXOffset() as f32,
client_point.y + self.PageYOffset() as f32);
if !self.reflow(ReflowGoal::ForScriptQuery,
ReflowQueryType::HitTestQuery(hit_test_request, update_cursor),
ReflowQueryType::HitTestQuery(translated_point,
client_point,
update_cursor),
ReflowReason::Query) {
return None
}
@ -1770,7 +1778,7 @@ fn debug_reflow_events(id: PipelineId, goal: &ReflowGoal, query_type: &ReflowQue
ReflowQueryType::NoQuery => "\tNoQuery",
ReflowQueryType::ContentBoxQuery(_n) => "\tContentBoxQuery",
ReflowQueryType::ContentBoxesQuery(_n) => "\tContentBoxesQuery",
ReflowQueryType::HitTestQuery(_n, _o) => "\tHitTestQuery",
ReflowQueryType::HitTestQuery(..) => "\tHitTestQuery",
ReflowQueryType::NodeGeometryQuery(_n) => "\tNodeGeometryQuery",
ReflowQueryType::NodeLayerIdQuery(_n) => "\tNodeLayerIdQuery",
ReflowQueryType::NodeOverflowQuery(_n) => "\tNodeOverFlowQuery",