Trait sixtyfps_corelib::model::Model[−][src]

pub trait Model {
    type Data;
    fn row_count(&self) -> usize;

    fn row_data(&self, row: usize) -> Self::Data;

    fn attach_peer(&self, peer: ModelPeer);

    fn set_row_data(&self, _row: usize, _data: Self::Data) { ... }

    fn iter<'a>(&'a self) -> ModelIterator<'a, Self::Data>ⓘ
Notable traits for ModelIterator<'a, T>
impl<'a, T> Iterator for ModelIterator<'a, T>    type Item = T;

    where
        Self: Sized,
    { ... }
}

A Model is providing Data for the Repeater or ListView elements of the .60 language

Associated Types

type Data[src]

The model data: A model is a set of row and each row has this data

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Required methods

fn row_count(&self) -> usize[src]

The amount of row in the model

fn row_data(&self, row: usize) -> Self::Data[src]

Returns the data for a particular row. This function should be called with row < row_count().

fn attach_peer(&self, peer: ModelPeer)[src]

Should forward to the internal ModelNotify::attach

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Provided methods

fn set_row_data(&self, _row: usize, _data: Self::Data)[src]

Sets the data for a particular row. This function should be called with row < row_count(). If the model cannot support data changes, then it is ok to do nothing (default implementation). If the model can update the data, it should also call row_changed on its internal ModelNotify.

fn iter<'a>(&'a self) -> ModelIterator<'a, Self::Data>ⓘ

Notable traits for ModelIterator<'a, T>

impl<'a, T> Iterator for ModelIterator<'a, T> type Item = T;
 where
    Self: Sized, [src]

Returns an iterator visiting all elements of the model.

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Implementations on Foreign Types

impl Model for usize[src]

type Data = i32

impl Model for bool[src]

type Data = ()

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Implementors

impl<T> Model for ModelHandle<T>[src]

type Data = T

impl<T: Clone> Model for VecModel<T>[src]

type Data = T

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