servo/components
Simon Wülker 0e99539dab
Support single-value <select> elements (#35684)
https://github.com/user-attachments/assets/9aba75ff-4190-4a85-89ed-d3f3aa53d3b0



Among other things this adds a new `EmbedderMsg::ShowSelectElementMenu`
to tell the embedder to display a select popup at the given location.

This is a draft because some small style adjustments need to be made:
* the select element should always have the width of the largest option
* the border should be part of the shadow tree

Apart from that, it's mostly ready for review.

<details><summary>HTML for demo video</summary>

```html
<html>

<body>
<select id="c" name="choice">
  <option value="first">First Value</option>
  <option value="second">Second Value</option>
  <option value="third">Third Value</option>
</select>
</body>
</html>
```
</details>

---

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---------

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
2025-04-03 12:11:55 +00:00
..
allocator Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
background_hang_monitor Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
bluetooth Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
canvas canvas: Implement line dash setters and getters (#36257) 2025-04-01 11:22:00 +00:00
compositing libservo: Start moving WindowMethods to WebViewDelegate (#36223) 2025-04-02 11:17:24 +00:00
config libservo: Remove a couple EmbedderMethods (#36276) 2025-04-01 22:59:50 +00:00
constellation Support single-value <select> elements (#35684) 2025-04-03 12:11:55 +00:00
deny_public_fields Add rust-version to all Cargo.toml files (#33483) 2024-09-17 16:39:07 +00:00
devtools devtools: Fix id collisions by using incrementing counters (#35971) 2025-04-01 09:00:40 +00:00
dom_struct script: Feature-gate all crown support. (#35055) 2025-01-18 21:36:15 +00:00
domobject_derive Update rustfmt to the 2024 style edition (#35764) 2025-03-03 11:26:53 +00:00
fonts Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
geometry servoshell: Allow overriding screen resolution with a command-line argument (#34038) 2024-10-30 11:54:13 +00:00
hyper_serde Update rustfmt to the 2024 style edition (#35764) 2025-03-03 11:26:53 +00:00
jstraceable_derive Add rust-version to all Cargo.toml files (#33483) 2024-09-17 16:39:07 +00:00
layout_2020 layout: Allow collapsing bottom margins with any indefinite block size (#36278) 2025-04-02 12:10:04 +00:00
layout_thread_2020 Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
malloc_size_of Cleanup Stylo dependencies (#36046) 2025-03-19 08:53:26 +00:00
media Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
metrics Made MAX_TASK_NS u128. Also removed a superfluous into(). Both were required to fix #36122 with nightly 1.85.0 (4d91de4e4 2025-02-17). (#36169) 2025-03-27 10:02:53 +00:00
net libservo: Remove a couple EmbedderMethods (#36276) 2025-04-01 22:59:50 +00:00
pixels Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
profile Organize component Cargo.toml dependencies (#36224) 2025-03-30 19:03:54 +00:00
rand Migrate to the 2024 edition (#35755) 2025-03-13 10:28:11 +00:00
range Add rust-version to all Cargo.toml files (#33483) 2024-09-17 16:39:07 +00:00
script Support single-value <select> elements (#35684) 2025-04-03 12:11:55 +00:00
script_bindings Support single-value <select> elements (#35684) 2025-04-03 12:11:55 +00:00
servo Support single-value <select> elements (#35684) 2025-04-03 12:11:55 +00:00
shared Support single-value <select> elements (#35684) 2025-04-03 12:11:55 +00:00
timers Update rustfmt to the 2024 style edition (#35764) 2025-03-03 11:26:53 +00:00
url Eliminate to_shmem dependency from servo_url (#35897) 2025-03-11 00:33:39 +00:00
webdriver_server Create a constellation_traits crate (#36088) 2025-03-22 15:49:08 +00:00
webgpu webgpu: leverage routed_promise in calls returning promises (#35859) 2025-03-23 18:52:46 +00:00
webxr Use Window in new methods instead of GlobalScope for interfaces with … (#36133) 2025-04-02 14:50:56 +00:00