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object --+ | IContainer --+ | IOrdered --+ | IIndexed
Interface for IContainer classes whose Item
s
can be accessed by their position in the container.
If the container is filtered or sorted, all indices refer to the
filtered and sorted view. However, the addItemAt()
methods
may add items that will be filtered out after addition or moved to
another position based on sorting.
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Inherited from Inherited from Inherited from |
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Inherited from |
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Gets the index of the Item corresponding to the itemId. The following
is
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Gets the ID of an Item by an index number.
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Adds a new item at given index (in the filtered view). The indices of the item currently in the given position and all the following items are incremented. This method should apply filters to the added item after inserting it, possibly hiding it immediately. If the container is being sorted, the item may be added at the correct sorted position instead of the given position. See IIndexed, IOrdered, IFilterable and ISortable for more information.
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