Material
组件
组件开发包
使用指南
11.0.3
arrow_drop_down
format_color_fill
GitHub
组件
组件开发包
使用指南
menu
树
Tree
无障碍性
Accessibility
文字方向
Bidirectionality
剪贴板
Clipboard
拖放
Drag and Drop
布局
Layout
观察者
Observers
浮层
Overlay
平台
Platform
传送点
Portal
滚动
Scrolling
步进器
Stepper
表格
Table
组件测试工具
Component Harnesses
文本字段
Text field
树
Tree
概览
API
范例
tree 的范例
Tree with flat nodes
code
open_in_new
chevron_right
Fruit
Apple
Banana
Fruit loops
chevron_right
Vegetables
chevron_right
Green
Broccoli
Brussels sprouts
chevron_right
Orange
Pumpkins
Carrots
Tree with nested nodes
code
open_in_new
chevron_right
Fruit
Apple
Banana
Fruit loops
chevron_right
Vegetables
chevron_right
Green
Broccoli
Brussels sprouts
chevron_right
Orange
Pumpkins
Carrots
选择文档版本
选择文档的主题
View code
Edit Tree with flat nodes example in StackBlitz
Edit Tree with nested nodes example in StackBlitz