Struct newt::widgets::Listbox

pub struct Listbox<D: Data = isize> { /* fields omitted */ }

A widget for displaying a list of selectable items.

Implementations

impl<D: Data> Listbox<D>

pub fn new(left: i32, top: i32, height: i32, flags: i32) -> Listbox<D>

pub fn set_width(&self, width: i32)

pub fn item_count(&self) -> i32

pub fn append_entry(&self, text: &str, data: D) -> Result<(), ()>

pub fn insert_entry(&self, text: &str, data: D, key: D) -> Result<(), ()>

pub fn get_current(&self) -> Option<D>

pub fn set_current(&self, num: i32)

pub fn set_current_by_key(&self, key: D)

pub fn get_entry(&self, num: i32) -> (&str, D)

pub fn set_entry(&self, num: i32, text: &str)

pub fn set_data(&self, num: i32, data: D)

pub fn delete_entry(&self, data: D) -> i32

pub fn clear(&self)

pub fn get_selection(&self) -> Box<[D]>

pub fn select_item(&self, key: D, sense: FlagsSense)

pub fn clear_selection(&self)

Trait Implementations

impl<D: Data> Component for Listbox<D>

fn co(&self) -> newtComponent

Return newtComponent pointer.

impl<D: Data> Drop for Listbox<D>

fn drop(&mut self)

Executes the destructor for this type.

impl<D: Data> PartialEq<Box<dyn Component + 'static>> for Listbox<D>

fn eq(&self, other: &Box<dyn Component>) -> bool

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<D: Data> PartialEq<ExitReason> for Listbox<D>

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<D: Data, Rhs: Component> PartialEq<Rhs> for Listbox<D>

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<D: Data> WidgetFns for Listbox<D>

fn takes_focus(&self, value: bool)

Allow the Widget to be focused when its parent [Form][form] is run.

fn get_position(&self) -> (i32, i32)

Get the position of the Widget's top left corner.

fn get_size(&self) -> (i32, i32)

Get the Widget's width and height.