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,
    { ... }
}
Expand description

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

Associated Types

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

Required methods

The amount of row in the model

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

Should forward to the internal ModelNotify::attach

Provided methods

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.

Returns an iterator visiting all elements of the model.

Implementations on Foreign Types

Implementors