Draw in the interface with a mod changedplugins/mods/interface
Nearest release: v2.1.287, published 4 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 1 Oct 2026 21:47 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 1 Oct 2026 22:07 UTC.
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299299| :- | :- |
300300| `title` | The pane's tab label when more than one pane is open |
301301| `focus` | Requests [keyboard focus](#know-which-keys-your-mod-can-receive) |
302| `closeOnEscape` | Makes Esc close the pane. Pass `true` or leave the field out, because Claude Code refuses `false`. |
302| `closeOnEscape` | Makes Esc close the pane |
303303| `holdToasts` | Holds toasts, the small notices from [`$.ui.toast`](/docs/en/plugins/mods/api#show-something-without-starting-a-turn), until the pane closes |
304304| `rows` | The height to ask for when the pane sits above the prompt. The default is a third of the space. |
305305| `columns` | The width to ask for when the pane sits beside the transcript |
306
307`focus`, `closeOnEscape`, and `holdToasts` are optional and accept only `true`. To leave one off, omit it. Passing `false` throws an error such as `ui.open: focus is true or left out`. To set one of them conditionally, add the field only when the condition holds. This call asks for keyboard focus only when `items` isn't empty:
308
309```javascript theme={null}
310const pane = { id: 'hello-tabs', title: 'Hello tabs' }
311await $.ui.open(items.length > 0 ? { ...pane, focus: true } : pane)
312```
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307314To let a command open the pane while Claude is working, add `immediate: true` when you [register the command](/docs/en/plugins/mods/api#add-a-command). Without it, a command typed during a turn waits for the turn to end.
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