ListeningVector

Description

abstract class Tinman.Core.Collections.ListeningVector → <T>

Wraps an IVector object and generates a notification for each list modification by calling the ElementsChanged method.

protected constructor ListeningVector → (1)

Creates a new instance of ListeningVector.

protected abstract method ElementsChanged → (3)

change ⁱⁿ : int32: Indicates the kind of modification that has been performed:
< 0 : The list elements have been removed,
= 0 : The list element has been updated (i.e. to ⁱⁿ = from ⁱⁿ + 1),
> 0 : The list elements have been added to the model.
from ⁱⁿ : int32: Index of first list element (inclusive).
to ⁱⁿ : int32: Index of last list element (exclusive).

The list elements have been modified.

This method is called immediately after the modification has taken place.

protected abstract method ElementsChanging → (3)

change ⁱⁿ : int32: Indicates the kind of modification that has been performed:
< 0 : The list elements have been removed,
= 0 : The list element has been updated (i.e. to ⁱⁿ = from ⁱⁿ + 1),
> 0 : The list elements have been added to the model.
from ⁱⁿ : int32: Index of first list element (inclusive).
to ⁱⁿ : int32: Index of last list element (exclusive).

The list elements have been modified.

This method is called right before the modification is taking place.