Trait TreeNodeCollectionImpl 

pub trait TreeNodeCollectionImpl {
    // Required method
    fn initialize(
        &self,
        this: &TreeNodeCollection,
        nodes: &FerroList<Rc<TreeNode>>,
    );

    // Provided method
    fn dispose(&self, this: &TreeNodeCollection) { ... }
}

The members a kind of TreeNodeCollection overrides: the abstract Initialize and the virtual Dispose of the original.

Required Methods

fn initialize(&self, this: &TreeNodeCollection, nodes: &FerroList<Rc<TreeNode>>)

protected abstract void Initialize(FerroList<TreeNode> nodes): fills nodes and keeps them up to date. Called once, when the collection is first used.

Provided Methods

fn dispose(&self, this: &TreeNodeCollection)

public virtual void Dispose(). The base implementation disposes the nodes (TreeNodeCollection::base_dispose); an override calls it where the original calls base.Dispose().

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl TreeNodeCollectionImpl for ApplicationHostVisuals

impl TreeNodeCollectionImpl for LogicalTreeNodeCollection

impl TreeNodeCollectionImpl for TopLevelGroupHostLogical

impl TreeNodeCollectionImpl for VisualTreeNodeCollection