Instance Method

itemObjectValue(at:)

Returns the object located at the specified location in the internal item list.

Declaration

func itemObjectValue(at index: Int) -> Any

Parameters

index

The index of the object to return. If index is beyond the end of the list, an NSRangeException is raised.

Return Value

The object at the given location in the combo box's internal item list.

Discussion

This method logs a warning if usesDataSource is true.

See Also

Manipulating the Displayed List

func indexOfItem(withObjectValue: Any) -> Int

Searches the combo box’s internal item list for the given object and returns the matching index number.

func noteNumberOfItemsChanged()

Informs the combo box that the number of items in its data source has changed.

func reloadData()

Marks the combo box as needing redisplay, so that it will reload the data for visible pop-up items and draw the new values.

func scrollItemAtIndexToTop(Int)

Scrolls the combo box’s pop-up list vertically so that the item at the given index is as close to the top as possible.

func scrollItemAtIndexToVisible(Int)

Scrolls the combo box’s pop-up list vertically so that the item at the given index is visible.