Unable to set shrink value to true in MarkdownViewer -> MarkdownTableOfContents.

[nocinskidawid]

Unable to set shrink value to true in MarkdownViewer -> MarkdownTableOfContents.

After getting MarkdownViewer I try to change the shrink value of TableOfContents to true:

markdown_viewer = self.query_exactly_one(MarkdownViewer)
markdown_viewer.table_of_contents.shrink = True

I try to do this in the on_mount method, but the text is not wrapped.
Is this the correct way to wrap text in TableOfContents or should I try something else?
Let me know if MRE is needed, but hopefully it will be a quick QA:)

DIAGNOSTICS

<!-- This is valid Markdown, please paste the following directly in to a GitHub issue -->
# Textual Diagnostics

## Versions

| Name    | Value  |
|---------|--------|
| Textual | 0.83.0 |
| Rich    | 13.7.0 |

## Python

| Name           | Value                                          |
|----------------|------------------------------------------------|
| Version        | 3.10.12                                        |
| Implementation | CPython                                        |
| Compiler       | GCC 11.4.0                                     |
| Executable     | /home/dev/.pyenv/versions/clive-env/bin/python |

## Operating System

| Name    | Value                                                            |
|---------|------------------------------------------------------------------|
| System  | Linux                                                            |
| Release | 6.8.0-49-generic                                                 |
| Version | #49~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Nov  6 17:42:15 UTC 2 |

## Terminal

| Name                 | Value          |
|----------------------|----------------|
| Terminal Application | GNOME Terminal |
| TERM                 | xterm-256color |
| COLORTERM            | truecolor      |
| FORCE_COLOR          | *Not set*      |
| NO_COLOR             | *Not set*      |

## Rich Console options

| Name           | Value                |
|----------------|----------------------|
| size           | width=135, height=43 |
| legacy_windows | False                |
| min_width      | 1                    |
| max_width      | 135                  |
| is_terminal    | True                 |
| encoding       | utf-8                |
| max_height     | 43                   |
| justify        | None                 |
| overflow       | None                 |
| no_wrap        | False                |
| highlight      | None                 |
| markup         | None                 |
| height         | None                 |

[willmcgugan]

If you mean the tree view, that doesn't wrap. But shrink wouldn't be the value you need for that even if it did.

If you want the TOC to take less room you can set a max-width and it will scroll.

[nocinskidawid]

Max-width makes TOC smaller, but text still doesn't wrap. Is there a way to wrap that text in tree view?

[willmcgugan]

No, it doesn't wrap.