fix(tree): [tree] fix tree node slot radio cannot be displayed

[gweesin]

PR

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Please check if your PR fulfills the following requirements:

• The commit message follows our Commit Message Guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: #3116

What is the new behavior?

radio slots can be displayed, and radio mode still work normally

Does this PR introduce a breaking change?

• Yes
• No

Other information

Summary by CodeRabbit

• Style
  • Enhanced the visual presentation of radio button elements within tree views, resulting in a cleaner and more integrated design.
  • Refined styling and layout details to ensure consistent alignment and improved visual clarity across nested components, delivering a more cohesive user interface.

[coderabbitai]

Walkthrough

The pull request refines the styling of the radio component used within a tree structure. In the LESS file, the generic CSS class is replaced with a more specific nested selector. In the Vue component, a new CSS class is added to the tiny-radio component, modifying its markup. There are no changes to functional logic or control flow.

Changes

File(s)	Change Summary
packages/theme/.../index.less, packages/vue/.../tree-node.vue	Updated radio component styling: the LESS file now applies a more specific nested selector (&__content-left__radio.@{radio-prefix-cls}) instead of the generic . @{radio-prefix-cls}, and the Vue file adds the new CSS class tiny-tree-node__content-left__radio to the tiny-radio component.

Possibly related PRs

• fix(tree): [tree] fix tree theme for content-right, add tree docs #2035: Adjusted CSS class definitions in the LESS file affecting tree node styling.
• refactor(radio): [radio] refactor radio theme #2181: Introduced a new CSS class for the tiny-radio component, directly relating to these changes.
• fix(container): modify mobile problem #2646: Modified the radio component by adding a class attribute, aligning well with the current styling adjustments.

Suggested labels

bug

Suggested reviewers

• zzcr

Poem

I'm a little rabbit, with a skip and a hop,
Tweaking CSS selectors until they perfectly crop.
My ears beat fast with a joyful decree,
Styling radios fine in our tree-view spree.
Carrots and code, together they pop!
🥕🐇

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📥 Commits

Reviewing files that changed from the base of the PR and between 4c9a00a and baf31b9.

📒 Files selected for processing (2)

• packages/theme/src/tree/index.less (1 hunks)
• packages/vue/src/tree/src/tree-node.vue (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (1)

• GitHub Check: PR E2E Test (pnpm test:e2e3)

🔇 Additional comments (2)

packages/vue/src/tree/src/tree-node.vue (1)

110-118: Good fix! Adding the class correctly connects the radio to its styling.

The added class on the tiny-radio component provides the necessary selector hook for the CSS styles defined in the LESS file. This will ensure that the radio slot is displayed properly while maintaining the desired styling without the label.

packages/theme/src/tree/index.less (1)

463-467: Excellent CSS selector refinement.

The change from a generic selector to a more specific one using &__content-left__radio.@{radio-prefix-cls} properly targets the radio component in the tree node structure. This increased specificity ensures that the styling is correctly applied only to radio elements within the tree node context, resolving the display issue mentioned in the PR objective.

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[petercat-assistant]

Walkthrough

This pull request addresses a bug where tree node slot radios were not being displayed. The changes ensure that radio slots are now visible while maintaining the normal functionality of radio mode.

Changes

File	Summary
packages/theme/src/tree/index.less, packages/vue/src/tree/src/tree-node.vue	Adjusted CSS and HTML structure to ensure radio slots are displayed correctly.

[github-actions]

[e2e-test-warn]
The component to be tested is missing.

The title of the Pull request should look like "fix(vue-renderless): [action-menu, alert] fix xxx bug".

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