Struct BasicSelection 

pub struct BasicSelection { /* private fields */ }

Selection container backed by Dear ImGui’s ImGuiSelectionBasicStorage.

This stores a set of selected ImGuiID values using the optimized helper provided by Dear ImGui. It is suitable when items are naturally identified by stable IDs (e.g. table rows, tree nodes).

Implementations

impl BasicSelection

pub fn new() -> Self

Create an empty selection storage.

pub fn len(&self) -> usize

Return the number of selected items.

pub fn is_empty(&self) -> bool

Returns true if the selection is empty.

pub fn clear(&mut self)

Clear the selection set.

pub fn contains(&self, id: Id) -> bool

Returns true if the given id is selected.

pub fn set_selected(&mut self, id: Id, selected: bool)

Set selection state for a given id.

pub fn iter(&self) -> BasicSelectionIter<'_>

Iterate over selected ids.

Trait Implementations

impl Debug for BasicSelection

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

Formats the value using the given formatter.

impl Default for BasicSelection

fn default() -> Self

Returns the “default value” for a type.

impl Drop for BasicSelection

fn drop(&mut self)

Executes the destructor for this type.