fix/v-treeview

[nekosaur]

Description

Fixed state sync issues

Motivation and Context

Fixes #5343
Fixes #5380

How Has This Been Tested?

playground, tests

Markup:

<template>
  <v-app>
    <v-treeview
      :items="items"
      :active.sync="selectedItems"
      :open.sync="openedItems"
      activatable
      selectable
      multiple-active
      transition
      item-key="name"
      item-text="name"
      active-class="primary"
    ></v-treeview>
  </v-app>
</template>

<script>
  export default {
    data: () => ({
      items: [
        { name: 'one', children: [{name: 'zxc', children: [{name: 'qwe'}, {name: '123'}]}, {name: '234'}] },
        { name: 'two' },
        { name: 'three' },
        { name: 'four' },
        { name: 'five' },
        { name: 'six' },
        { name: 'seven' },
        { name: 'eight' },
        { name: 'nine' },
        { name: 'ten' }
      ],
      selectedItems: [],
      openedItems: []
    })
  }
</script>

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Improvement/refactoring (non-breaking change that doesn't add any feature but make things better)

Checklist:

• The PR title is no longer than 64 characters.
• The PR is submitted to the correct branch (master for bug fixes, dev for new features and breaking changes).
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have created a PR in the documentation with the necessary changes.

[codecov]

Codecov Report

Merging #5373 into master will increase coverage by 0.08%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #5373      +/-   ##
==========================================
+ Coverage   89.72%   89.81%   +0.08%     
==========================================
  Files         246      246              
  Lines        5830     5910      +80     
  Branches     1454     1491      +37     
==========================================
+ Hits         5231     5308      +77     
- Misses        476      478       +2     
- Partials      123      124       +1

Impacted Files	Coverage Δ
src/components/VTreeview/VTreeview.ts	99.35% <100%> (-0.65%)	⬇️
src/components/VTabs/VTab.js	95.45% <0%> (-0.85%)	⬇️
src/components/VImg/VImg.ts	97.67% <0%> (-0.77%)	⬇️
src/components/VItemGroup/VItemGroup.ts	100% <0%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 2b2e06d...64fe58d. Read the comment docs.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. Please direct any non-bug questions to our Discord