Enum Action 

pub enum Action {
    SelectTop,
    SelectUp,
    SelectUpPage,
    SelectBottom,
    SelectDown,
    SelectDownPage,
    Expand,
    ExpandRecursive,
    ExpandAll,
    Collapse,
    CollapseRecursive,
    CollapseAll,
    ToggleState,
}

Tree view action.

Variants

SelectTop

Select top row.

SelectUp

Move selection up by one row.

SelectUpPage

Move selection up by one page.

SelectBottom

Select bottom row.

SelectDown

Move selection down by one row.

SelectDownPage

Move selection down by one page.

Expand

Expand selected node.

ExpandRecursive

Expand selected node and all children recursively.

ExpandAll

Expand all nodes.

Collapse

Collapse selected node.

CollapseRecursive

Collapse selected node and all children recursively.

CollapseAll

Collapse all nodes.

ToggleState

Toggle selected node’s collapse/expand state.

Implementations

impl Action

pub fn defaults() -> Actions

Default tree view action map.

pub fn remove(&self, actions: &mut Actions) -> bool

Remove from action map.

Return true if removed.

pub fn events(&self, actions: &Actions) -> Vec<Event>

Events for the action.

Trait Implementations

impl Clone for Action

fn clone(&self) -> Action

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Action

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

Formats the value using the given formatter.

impl PartialEq for Action

fn eq(&self, other: &Action) -> 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 Copy for Action

impl Eq for Action

impl StructuralPartialEq for Action