Zachary Bear 75175cb397 feat(components): [dropdown-item] add icon slot (#23300) ...

* feat(components): [dropdown-item] 支持通过 slot 设置图标

之前只能通过设置 `icon` prop 来设置菜单项的图标，如果要用其他图标库只能在 prop 中写 VNode 函数，大大降低可读性；要么就重复写 <ElIcon> 来进行统一布局。

现在引入了 `icon` slot，会自动将元素传入 ElIcon 的插槽中，这和 ElButton 的图标设计逻辑是一致的：既可以使用 prop 也可以使用 slot，但 slot 优先级较高。

close #22837

* test(components): [dropdown] added test for icon slot

* docs(components): [dropdown] added description for `icon` slot

* Update docs/en-US/component/dropdown.md

Co-authored-by: btea <2356281422@qq.com>

* style(docs): styling document

* fix(components): [dropdown-item] incorrectly rendered el-icon

* test(components): [dropdown-item] check incorrectly rendering

---------

Co-authored-by: btea <2356281422@qq.com>

2026-01-08 21:06:36 +08:00

..

__tests__

feat(components): [dropdown-item] add icon slot (#23300)

2026-01-08 21:06:36 +08:00

src

feat(components): [dropdown-item] add icon slot (#23300)

2026-01-08 21:06:36 +08:00

style

fix(components): [dropdown] button group style missing (#10029)

2022-10-09 16:06:18 +08:00

index.ts

style(eslint-config): newline before import type (#21036)

2025-06-16 15:37:12 +08:00