Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-09-27 23:30:08 +01:00
Code Issues Projects Releases Packages Wiki Activity

script: Move keyboard scrolling to script (#39371)

Browse source 
Instead of having every single embedder implement keyboard scrolling,
handle it in script in the default key event handler. This allows
properly targeting the scroll events to their scroll containers as well
as appropriately sizing "page up" and "page down" scroll deltas.

This change means that when you use the keyboard to scroll, the focused
or most recently clicked `<iframe>` or overflow scroll container is
scrolled, rather than the main frame.

In addition, when a particular scroll frame is larger than its content
in the axis of the scroll, the scrolling operation is chained to
the parent (as in other browsers). One exception is for `<iframe>`s,
which will be implemented in a followup change.

Testing: automated tests runnable locally with `mach test-wpt --product
servodriver`

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
shuppy 2025-09-24 04:35:08 +08:00 • committed by GitHub
parent 99fbd36b5d
commit ac8895c3ae
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
19 changed files with 540 additions and 185 deletions
Download patch file Download diff file Expand all files Collapse all files

6
ports/servoshell/desktop/headed_window.rs
View file

@ -532,12 +532,6 @@ impl WindowPortsMethods for Window {
.unwrap_or_else(|| self.device_hidpi_scale_factor())
}
fn page_height(&self) -> f32 {
let dpr = self.hidpi_scale_factor();
let size = self.winit_window.inner_size();
size.height as f32 * dpr.get()
}
fn set_title(&self, title: &str) {
self.winit_window.set_title(title);
}