Struct TreeSelectProps 

pub struct TreeSelectProps {

    pub tree_data: Option<Vec<TreeNode>>,
    pub value: Option<String>,
    pub values: Option<Vec<String>>,
    pub multiple: bool,
    pub tree_checkable: bool,
    pub show_search: bool,
    pub placeholder: Option<String>,
    pub disabled: bool,
    pub status: Option<ControlStatus>,
    pub size: Option<ComponentSize>,
    pub class: Option<String>,
    pub style: Option<String>,
    pub dropdown_class: Option<String>,
    pub dropdown_style: Option<String>,
    pub on_change: Option<EventHandler<Vec<String>>>,
}

Props for the TreeSelect component (MVP subset).

MVP 行为说明：

• 支持单选 / 多选（multiple 或 tree_checkable 任一为 true 即视为多选）
• 简单 label 搜索（show_search，基于节点 label 的本地过滤）
• 树结构默认全部展开，通过缩进展示层级；暂不支持折叠/半选状态
• 与 Form 的值双向绑定，复用 Select 的表单集成逻辑

Fields

tree_data: Option<Vec<TreeNode>>

树形数据源。每个节点包含 key / label / disabled / children。

value: Option<String>

单选模式下的受控值。

values: Option<Vec<String>>

多选模式下的受控值集合。

multiple: bool

是否启用多选模式（结合 tree_checkable 使用）。

tree_checkable: bool

是否在树节点前显示复选框（勾选模式）。

show_search: bool

是否启用简单搜索（基于 label 的本地过滤）。

placeholder: Option<String>

占位文案。

disabled: bool

禁用整个选择器。

status: Option<ControlStatus>

视觉状态（success / warning / error）。

size: Option<ComponentSize>

组件尺寸，默认跟随 ConfigProvider。

class: Option<String>

自定义类名与样式。

style: Option<String>

dropdown_class: Option<String>

弹层额外类名与样式。

dropdown_style: Option<String>

on_change: Option<EventHandler<Vec<String>>>

选中集合变更回调（单选约定 Vec 长度为 0 或 1）。

Implementations

impl TreeSelectProps

pub fn builder() -> TreeSelectPropsBuilder<((), (), (), (), (), (), (), (), (), (), (), (), (), (), ())>

Create a builder for building TreeSelectProps. On the builder, call .tree_data(...)(optional), .value(...)(optional), .values(...)(optional), .multiple(...)(optional), .tree_checkable(...)(optional), .show_search(...)(optional), .placeholder(...)(optional), .disabled(...)(optional), .status(...)(optional), .size(...)(optional), .class(...)(optional), .style(...)(optional), .dropdown_class(...)(optional), .dropdown_style(...)(optional), .on_change(...)(optional) to set the values of the fields. Finally, call .build() to create the instance of TreeSelectProps.

Trait Implementations

impl Clone for TreeSelectProps

fn clone(&self) -> TreeSelectProps

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for TreeSelectProps

fn eq(&self, other: &TreeSelectProps) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Properties for TreeSelectProps

where Self: Clone,

type Builder = TreeSelectPropsBuilder<((), (), (), (), (), (), (), (), (), (), (), (), (), (), ())>

The type of the builder for this component. Used to create “in-progress” versions of the props.

fn builder() -> Self::Builder

Create a builder for this component.

fn memoize(&mut self, new: &Self) -> bool

Make the old props equal to the new props. Return if the props were equal and should be memoized.

fn into_vcomponent<M>( self, render_fn: impl ComponentFunction<Self, M>, ) -> VComponent

where M: 'static,

Create a component from the props.

impl StructuralPartialEq for TreeSelectProps