Home > Flex 4 Examples > DropdownList labelDisplay tooltip

DropdownList labelDisplay tooltip

If you would like to have the DropdownList display a tooltip for the selected item on the labelDisplay component, you have to override the spark DropDownList and set the tooltip on the DropDownList itself rather than the label display.

	import mx.core.mx_internal;
	import spark.components.DropDownList;
	use namespace mx_internal;
	public class DropDownList extends spark.components.DropDownList
		public function DropDownList()
		override mx_internal function updateLabelDisplay(displayItem:*=null):void
			if ( labelDisplay != null )
				toolTip = labelDisplay.text;
  1. Gerardo Benítez
    August 26, 2012 at 9:36 AM

    Can you tell me if I can implement a drop-down list or a similar control, so that the user can select one or more values?
    Thank you.

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