# agent_ui: Fix issues with mention crease \(\#45683\) · gitcafe/zed

[View on GitCafe](https://git.cafe/gitcafe/zed/commit/9e88f3f33cf4c2fd7d2594299aa2d8e5c9476ff9)

Repository: [gitcafe/zed](https://git.cafe/gitcafe/zed)

Visibility: public

Requested revision: 9e88f3f33cf4c2fd7d2594299aa2d8e5c9476ff9

Requested commit: 9e88f3f33cf4c2fd7d2594299aa2d8e5c9476ff9

Commit: 9e88f3f33cf4c2fd7d2594299aa2d8e5c9476ff9

Tree: d464470a96c61ba204468246d19770beba3dd8ba

Author: Danilo Leal

Committer: GitHub

## Message

```
agent_ui: Fix issues with mention crease (#45683)

This PR introduces the `MentionCrease` component, aimed at solving two
issues with mention creases in the agent panel:
- Previously, the mention crease was using a button with a regular size,
which is bigger than the default buffer font line height. That made the
crease look clipped and also overlapping with one another when in a
multiple line scenario where the creases would be on top of each other.
`MentionCrease` uses the window line height value to set the button
height, with a small one pixel vertical padding just for a bit of
spacing.
- Previously, given the crease used a `Label`, its font size wouldn't
scale if you changed the `agent_buffer_font_size` setting. Now,
`MentionCrease` uses that font size value, which makes regular text and
its text grow together as you'd expect.

Release Notes:

- agent: Fix a bug where mention creases didn't scale with
`agent_buffer_font_size` and got clipped/jumbled when rendered one above
the other.
```

## Parents

- [2cad6c8ef1bc4b3d92c6f787339d469e7817ee3b](https://git.cafe/gitcafe/zed/commit/2cad6c8ef1bc4b3d92c6f787339d469e7817ee3b?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zed/tree/9e88f3f33cf4c2fd7d2594299aa2d8e5c9476ff9?format=markdown)