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Reimplement scrolling to fragments

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This reimplemntation of the feature uses ScrollRootIds to scroll
particular scrollable areas of the page.

Fixes #13736.
Fixes #10753.
This commit is contained in:
Martin Robinson 2016-11-21 09:48:33 +01:00
parent 39845faf26
commit 0b56bb2237
18 changed files with 154 additions and 45 deletions
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3
components/compositing/compositor_thread.rs
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@ -8,6 +8,7 @@ use SendableFrameTree;
use compositor::CompositingReason;
use euclid::point::Point2D;
use euclid::size::Size2D;
use gfx_traits::ScrollRootId;
use ipc_channel::ipc::IpcSender;
use msg::constellation_msg::{Key, KeyModifiers, KeyState, PipelineId};
use net_traits::image::base::Image;
@ -72,7 +73,7 @@ pub enum Msg {
ShutdownComplete,
/// Scroll a page in a window
ScrollFragmentPoint(PipelineId, Point2D<f32>, bool),
ScrollFragmentPoint(PipelineId, ScrollRootId, Point2D<f32>, bool),
/// Alerts the compositor that the current page has changed its title.
ChangePageTitle(PipelineId, Option<String>),
/// Alerts the compositor that the current page has changed its URL.