Struct orbtk::prelude::api::Columns

pub struct Columns(pub Vec<Column>);

Helper struct used inside of the columns Property.

Methods

impl Columns

pub fn create() -> ColumnsBuilder

Creates a new ColumnsBuilder object with default values.

pub fn len(&self) -> usize

Returns the number of elements in the columns list, also referred to as its 'length'.

pub fn is_empty(&self) -> bool

Is the column empty?

pub fn get(&self, column: usize) -> Option<&Column>

Returns a reference to an column.

pub fn get_mut(&mut self, column: usize) -> Option<&mut Column>

Returns a mutable reference to an column.

pub fn iter(&self) -> Iter<Column>

Returns an iterator over the slice.

pub fn iter_mut(&mut self) -> IterMut<Column>

Returns a mutable iterator over the slice.

Trait Implementations

impl Debug for Columns

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

Formats the value using the given formatter.

impl PartialEq<Columns> for Columns

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Default for Columns

fn default() -> Columns

Returns the "default value" for a type.

impl IntoPropertySource<Columns> for (String, Entity)

fn into_source(self) -> PropertySource<Columns>

impl<'_> IntoPropertySource<Columns> for (&'_ str, Entity)

fn into_source(self) -> PropertySource<Columns>

impl IntoPropertySource<Columns> for Columns

fn into_source(self) -> PropertySource<Columns>

impl IntoPropertySource<Columns> for Entity

fn into_source(self) -> PropertySource<Columns>

impl StructuralPartialEq for Columns

impl Clone for Columns

fn clone(&self) -> Columns

Returns a copy of the value.

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

Performs copy-assignment from source.