Conrad Irwin
383ea8b546
GPUI's declarative hover styles are recomputed from the current frame's hit test, but `on_hover` listeners previously updated only in response to mouse movement or the pointer leaving the window. When layout moved a different element beneath a stationary pointer, the new element looked hovered without receiving its hover-start callback. This change reconciles each hover listener against the current hit test during painting and defers transitions until after the paint cycle, when application callbacks can safely update state. Reconciliation pauses while a mouse press is pending so hover-only controls remain mounted between mouse-down and mouse-up. The regression coverage moves an element beneath and away from a stationary pointer and verifies both transitions. It also verifies that repainting during a stationary mouse press does not generate a spurious hover exit. Testing: - `cargo test -p gpui --lib` - `cargo fmt --check -p gpui` - `cargo check -p delta --bin delta` with Delta temporarily patched to the local GPUI checkout Release Notes: - Fixed hover interactions not updating when interface elements move beneath a stationary pointer.
Zed
Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Installation
On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).
Other platforms are not yet available:
- Web (tracking discussion)
Developing Zed
Contributing
See CONTRIBUTING.md for ways you can contribute to Zed.
Also... we're hiring! Check out our jobs page for open roles.
Licensing
Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.
License information for third party dependencies must be correctly provided for CI to pass.
We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:
- Is it showing a
no license specifiederror for a crate you've created? If so, addpublish = falseunder[package]in your crate's Cargo.toml. - Is the error
failed to satisfy license requirementsfor a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to theacceptedarray inscript/licenses/zed-licenses.toml. - Is
cargo-aboutunable to find the license for a dependency? If so, add a clarification field at the end ofscript/licenses/zed-licenses.toml, as specified in the cargo-about book.
Sponsorship
Zed is developed by Zed Industries, Inc., a for-profit company.
If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.