Jason Lee 706f7be5e7 gpui: Add line_clamp to truncate text after a specified number of lines (#23058)
Release Notes:

- N/A

Add this feature for some case we need keep 2 or 3 lines, but truncate.
For example the blog post summary.

- Added `line_clamp` method.
    Ref: https://tailwindcss.com/docs/line-clamp


## Break changes:

- Renamed `gpui::Truncate` to `gpui::TextOverflow` to match
[CSS](https://developer.mozilla.org/en-US/docs/Web/CSS/text-overflow).
- Update `truncate` style method to match [Tailwind
CSS](https://tailwindcss.com/docs/text-overflow) behavior:

    ```css
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    ```
<img width="538" alt="image"
src="https://github.com/user-attachments/assets/c69c4213-eac9-4087-9daa-ce7afe18c758"
/>


## Show case

<img width="816" alt="image"
src="https://github.com/user-attachments/assets/e0660290-8042-4954-b93c-c729d609484a"
/>

![CleanShot 2025-01-13 at 17 22
05](https://github.com/user-attachments/assets/38644892-79fe-4254-af9e-88c1349561bd)

## Describe changes

The [second
commit](https://github.com/zed-industries/zed/commit/6b41c2772f9d1c5f4efe69fe83206a14407af4d4)
for make sure text layout to match with the line clamp. Before this
change, they may wrap many lines in sometimes. And I also make
line_clamp default to 1 if we used `truncate` to ensure no wrap.

> TODO: There is still a tiny detail that is not easy to fix. This
problem only occurs in the case of certain long words. I will think
about how to improve it later. At present, this has some flaws but does
not affect the use.
2025-01-29 22:14:24 +02:00
2025-01-19 08:40:55 -05:00
2025-01-27 22:12:26 +00:00
2025-01-20 16:32:34 +00:00
2025-01-29 11:55:51 -05:00
WIP
2023-12-14 09:25:14 -07:00
2024-09-30 17:46:21 -04:00
2025-01-19 08:40:55 -05:00
2024-08-08 17:21:38 -07:00
2024-09-05 15:39:16 -04:00
2024-11-15 14:37:39 -05:00

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