[a11y] Accessibility on links in JAWS doesn't always work

JAWS for screen reading in Eclipse is sometimes not reading Links.

Adding an AccessibleAdapter and explicitly setting the readable text seems to fix the issue.

Ex. In the XML Preference page

For
catalogsLink.setText(Messages.XMLPreferencePage_XMLCatalogsLink);
then add

                catalogsLink.getAccessible().addAccessibleListener(new AccessibleAdapter() {
			@Override
			public void getDescription(AccessibleEvent event) {
				event.result = catalogsLink.getText();
			}
		});

I tracked the links in WildWebDeveloper and added the AccessibleAdapter, and I am testing.

Inizia con la configurazione dei link della XML Preference page e con i link monitorati in WildWebDeveloper. Verifica se i link interessati espongono testo leggibile tramite un AccessibleAdapter, quindi verifica con JAWS che i link vengano annunciati; il lavoro è completato quando i link interessati sono leggibili in modo coerente.