Bug 284330 [JFace] Add isVisible API to ControlDecoration
Build ID: 3.5 Steps To Reproduce: This is an enhancement request. I would like to be able to programmatically determine if a ControlDecoration is visible. This is especially useful for testing.
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ControlDecoration.java
private static final String EMPTY = ""; 
		/**
		 * Offset of info hover arrow from the left or right side.
		 */
		private int hao = 10;
		/**
		 * Width of info hover arrow.
		 */
		private int haw = 8;