Struct web_sys::TreeView

#[repr(transparent)]
pub struct TreeView { /* fields omitted */ }

The TreeView object

MDN Documentation

This API requires the following crate features to be activated: TreeView

Methods

impl TreeView

pub fn can_drop(
    &self,
    row: i32,
    orientation: i32,
    data_transfer: Option<&DataTransfer>
) -> Result<bool, JsValue>

The canDrop() method

MDN Documentation

This API requires the following crate features to be activated: DataTransfer, TreeView

impl TreeView

pub fn drop(
    &self,
    row: i32,
    orientation: i32,
    data_transfer: Option<&DataTransfer>
) -> Result<(), JsValue>

The drop() method

MDN Documentation

This API requires the following crate features to be activated: DataTransfer, TreeView

impl TreeView

pub fn get_level(&self, row: i32) -> Result<i32, JsValue>

The getLevel() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn get_parent_index(&self, row: i32) -> Result<i32, JsValue>

The getParentIndex() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn get_row_properties(&self, row: i32) -> Result<String, JsValue>

The getRowProperties() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn has_next_sibling(
    &self,
    row: i32,
    after_index: i32
) -> Result<bool, JsValue>

The hasNextSibling() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn is_container(&self, row: i32) -> Result<bool, JsValue>

The isContainer() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn is_container_empty(&self, row: i32) -> Result<bool, JsValue>

The isContainerEmpty() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn is_container_open(&self, row: i32) -> Result<bool, JsValue>

The isContainerOpen() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn is_separator(&self, row: i32) -> Result<bool, JsValue>

The isSeparator() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn is_sorted(&self) -> bool

The isSorted() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn perform_action(&self, action: &str)

The performAction() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn perform_action_on_row(&self, action: &str, row: i32)

The performActionOnRow() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn selection_changed(&self)

The selectionChanged() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn set_tree(&self, tree: Option<&TreeBoxObject>) -> Result<(), JsValue>

The setTree() method

MDN Documentation

This API requires the following crate features to be activated: TreeBoxObject, TreeView

impl TreeView

pub fn toggle_open_state(&self, row: i32) -> Result<(), JsValue>

The toggleOpenState() method

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub fn row_count(&self) -> i32

The rowCount getter

MDN Documentation

This API requires the following crate features to be activated: TreeView

impl TreeView

pub const DROP_BEFORE: i16

impl TreeView

pub const DROP_ON: i16

impl TreeView

pub const DROP_AFTER: i16

Trait Implementations

impl Clone for TreeView

fn clone(&self) -> TreeView

Returns a copy of the value.

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

Performs copy-assignment from source.

impl AsRef<JsValue> for TreeView

fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<TreeView> for TreeView

fn as_ref(&self) -> &TreeView

Performs the conversion.

impl AsRef<Object> for TreeView

fn as_ref(&self) -> &Object

Performs the conversion.

impl From<JsValue> for TreeView

fn from(obj: JsValue) -> TreeView

Performs the conversion.

impl From<TreeView> for JsValue

fn from(obj: TreeView) -> JsValue

Performs the conversion.

impl From<TreeView> for Object

fn from(obj: TreeView) -> Object

Performs the conversion.

impl Deref for TreeView

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Object

Dereferences the value.

impl Debug for TreeView

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl JsCast for TreeView

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

fn has_type<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value has a type T.

fn dyn_into<T>(self) -> Result<T, Self> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn dyn_ref<T>(&self) -> Option<&T> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn unchecked_into<T>(self) -> T where
    T: JsCast, 

Performs a zero-cost unchecked cast into the specified type.

fn unchecked_ref<T>(&self) -> &T where
    T: JsCast, 

Performs a zero-cost unchecked cast into a reference to the specified type.

fn is_instance_of<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value is an instance of the type T.

impl IntoWasmAbi for TreeView

type Abi = <JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl<'a> IntoWasmAbi for &'a TreeView

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self, extra: &mut dyn Stack) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl RefFromWasmAbi for TreeView

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<TreeView>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don't persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl WasmDescribe for TreeView

fn describe()

impl FromWasmAbi for TreeView

type Abi = <JsValue as FromWasmAbi>::Abi

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi, extra: &mut dyn Stack) -> Self

Recover a Self from Self::Abi.

impl OptionFromWasmAbi for TreeView

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a "none" instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for TreeView

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl<'a> OptionIntoWasmAbi for &'a TreeView

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.