interface IIndexSelector

The maximum index that may be selected. Returns -1 if no range is available.

See also:

• IIndexSelector.selectedIndex

The currently selected index. Returns -1 if no index is selected.

When the value of the selectedIndex property changes, the component will dispatch an event of type Event.CHANGE.

The following example selects a specific index:

control.selectedIndex = 2;

The following example clears the currently selected index:

control.selectedIndex = -1;

The following example listens for when the selection of a ListView component changes, and it requests the new selected index:

var listView = new ListView();
function changeHandler(event:Event):Void
{
	var listView = cast(event.currentTarget, ListView);
	trace("selection change: " + listView.selectedIndex);
}
listView.addEventListener(Event.CHANGE, changeHandler);

See also:

• IIndexSelector.maxSelectedIndex

• openfl.events.Event.CHANGE