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layout: Implement overflow scroll support for different axes (#35414)

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* layout: Add AxesScrollSensitivity to enable control of scroll in axis

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout_2013: Be compatible with AxesScrollSensitivity

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout: update struct AxesScrollSensitivity to euclid::Vector2D

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* display_list: implement From<Overflow> for ScrollSensitivity

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout: simplify and reuse scroll related logic

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout_2013: simplify and reuse scroll related logic

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout, layout_2013: revert AxesScrollSensitivity to pair struct

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout: Reimport ComputedOverflow as #35103 depends on it

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout: Add AxesOverflow to replace PhysicalVec

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout: implement scroll of viewport for different axes

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* layout: explicitly handle overflow match

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

* Update components/shared/webrender/Cargo.toml

Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>

---------

Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
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Euclid Ye 2025-02-14 16:14:57 +08:00 • committed by GitHub
parent 9b3e23633d
commit 03fc54e682
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12 changed files with 111 additions and 63 deletions
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4
components/layout_2020/fragment_tree/fragment_tree.rs
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@ -9,7 +9,7 @@ use fxhash::FxHashSet;
use style::animation::AnimationSetKey;
use style::dom::OpaqueNode;
use webrender_api::units;
use webrender_traits::display_list::ScrollSensitivity;
use webrender_traits::display_list::AxesScrollSensitivity;
use super::{ContainingBlockManager, Fragment, Tag};
use crate::display_list::StackingContext;
@ -38,7 +38,7 @@ pub struct FragmentTree {
pub(crate) canvas_background: CanvasBackground,
/// Whether or not the root element is sensitive to scroll input events.
pub root_scroll_sensitivity: ScrollSensitivity,
pub root_scroll_sensitivity: AxesScrollSensitivity,
}
impl FragmentTree {