Enum TreeMessage 

pub enum TreeMessage {
    Expand {
        expand: bool,
        expansion_strategy: TreeExpansionStrategy,
    },
    AddItem(Handle<UiNode>),
    RemoveItem(Handle<UiNode>),
    SetExpanderShown(bool),
    SetItems(Vec<Handle<UiNode>>),
    Select(SelectionState),
}

Variants

Expand

Fields

expand: bool

expansion_strategy: TreeExpansionStrategy

AddItem(Handle<UiNode>)

RemoveItem(Handle<UiNode>)

SetExpanderShown(bool)

SetItems(Vec<Handle<UiNode>>)

Select(SelectionState)

Implementations

impl TreeMessage

pub fn expand( destination: Handle<UiNode>, direction: MessageDirection, expand: bool, expansion_strategy: TreeExpansionStrategy, ) -> UiMessage

pub fn add_item( destination: Handle<UiNode>, direction: MessageDirection, value: Handle<UiNode>, ) -> UiMessage

pub fn remove_item( destination: Handle<UiNode>, direction: MessageDirection, value: Handle<UiNode>, ) -> UiMessage

pub fn set_expander_shown( destination: Handle<UiNode>, direction: MessageDirection, value: bool, ) -> UiMessage

pub fn set_items( destination: Handle<UiNode>, direction: MessageDirection, value: Vec<Handle<UiNode>>, ) -> UiMessage

pub fn select( destination: Handle<UiNode>, direction: MessageDirection, value: SelectionState, ) -> UiMessage

Trait Implementations

impl Clone for TreeMessage

fn clone(&self) -> TreeMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeMessage

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

Formats the value using the given formatter.

impl PartialEq for TreeMessage

fn eq(&self, other: &TreeMessage) -> 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 StructuralPartialEq for TreeMessage