Bug 163683 [FieldAssist] - Javadoc warnings in I20061107-0800
/builds/I/src/plugins/org.eclipse.platform.doc.isv/../org.eclipse.jface/src/org/eclipse/jface/fieldassist/ControlDecoration.java:397: warning - Tag @see: can't find setDecoration(FieldDecoration) in org.eclipse.jface.fieldassist.ControlDecoration
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ControlDecoration.java
while (c != null) {
			printAddListener(c, "PAINT"); 
			c.addPaintListener(paintListener);
			printAddListener(c, "MOUSE"); 
			c.addMouseTrackListener(mouseListener);
			c.redraw();
			if (c instanceof Shell)
				break;
			c = c.getParent();
		}
	}
	/**
	 * Show the specified text using the same hover dialog as is used to show
	 * decorator descriptions. When {@link #setShowHover(boolean)} has been set
	 * to <code>true</code>, a decoration's description text will be shown in
	 * an info hover over the field's control whenever the mouse hovers over the
	 * decoration. This method can be used to show a decoration's description
	 * text at other times (such as when the control receives focus), or to show
	 * other text associated with the field.
	 * 
	 * @param text
	 *            the text to be shown in the info hover, or <code>null</code>
	 *            if no text should be shown.
	 */
	public void showHoverText(String text) {
		if (control == null) {
			return;
		}
		showHoverText(text, control);
	}