Struct nannou::ui::prelude::widget::list::Item

pub struct Item<D, S> {
    pub i: usize,
    pub widget_id: NodeIndex<u32>,
    pub last_id: Option<NodeIndex<u32>>,
    // some fields omitted
}

The data necessary for instantiating a single item within a List.

Fields

i: usize

The index of the item within the list.

widget_id: NodeIndex<u32>

The id generated for the widget.

last_id: Option<NodeIndex<u32>>

The id used for the previous item's widget.

Methods

impl<D, S> Item<D, S> where     D: Direction,     S: ItemSize,

pub fn set<W>(self, widget: W, ui: &mut UiCell) -> <W as Widget>::Event where     W: Widget,

Sets the given widget as the widget to use for the item.

Sets the:

• position of the widget.
• dimensions of the widget.
• parent of the widget.
• and finally sets the widget within the Ui.

impl<S> Item<Down, S>

pub fn width(&self) -> f64

The width of the Item.

impl Item<Down, Fixed>

pub fn height(&self) -> f64

The height of the Item.

impl<S> Item<Up, S>

pub fn width(&self) -> f64

The width of the Item.

impl Item<Up, Fixed>

pub fn height(&self) -> f64

The height of the Item.

impl<S> Item<Right, S>

pub fn height(&self) -> f64

The height of the Item.

impl Item<Right, Fixed>

pub fn width(&self) -> f64

The width of the Item.

impl<S> Item<Left, S>

pub fn height(&self) -> f64

The height of the Item.

impl Item<Left, Fixed>

pub fn width(&self) -> f64

The width of the Item.

Trait Implementations

impl<D, S> Clone for Item<D, S> where     D: Clone,     S: Clone,

fn clone(&self) -> Item<D, S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D, S> Debug for Item<D, S> where     D: Debug,     S: Debug,

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

Formats the value using the given formatter.

impl<D, S> Copy for Item<D, S> where     D: Copy,     S: Copy,