Trait i_slint_core::model::RepeatedComponent

pub trait RepeatedComponent: Component + HasStaticVTable<ComponentVTable> + 'static {
    type Data: 'static;

    fn update(&self, index: usize, data: Self::Data);

    fn listview_layout(
        self: Pin<&Self>,
        _offset_y: &mut Coord,
        _viewport_width: Pin<&Property<Coord>>
    ) { ... }
    fn box_layout_data(
        self: Pin<&Self>,
        _orientation: Orientation
    ) -> BoxLayoutCellData { ... }
}

Component that can be instantiated by a repeater.

Required Associated Types

type Data: 'static

The data corresponding to the model

Required Methods

fn update(&self, index: usize, data: Self::Data)

Update this component at the given index and the given data

Provided Methods

fn listview_layout(
    self: Pin<&Self>,
    _offset_y: &mut Coord,
    _viewport_width: Pin<&Property<Coord>>
)

Layout this item in the listview

offset_y is the y position where this item should be placed. it should be updated to be to the y position of the next item.

fn box_layout_data(
    self: Pin<&Self>,
    _orientation: Orientation
) -> BoxLayoutCellData

Returns what’s needed to perform the layout if this component is in a box layout

Implementors