Bug 235195 [Wizards] [DataBinding] Non-error statuses not handled correctly by WizardPageSupport class
Build ID: I20080516-1333 Steps To Reproduce: 1. Setup a DataBindingContext inside a wizard page whose validation status consists of an INFO or WARNING. 2. Attach the DataBindingContext to a WizardPageSupport instance. 3. The wizard page will erroneously be set to be not complete.
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/databinding/wizard/WizardPageSupport.java
init();
	}
	private IChangeListener uiChangeListener = new IChangeListener() {
		public void handleChange(ChangeEvent event) {
			handleUIChanged();
		}
	};
	private IListChangeListener validationStatusProvidersListener = new IListChangeListener() {
		public void handleListChange(ListChangeEvent event) {
			ListDiff diff = event.diff;
			ListDiffEntry[] differences = diff.getDifferences();
			for (int i = 0; i < differences.length; i++) {
				ListDiffEntry listDiffEntry = differences[i];
				ValidationStatusProvider validationStatusProvider = (ValidationStatusProvider) listDiffEntry
						.getElement();
				IObservableList targets = validationStatusProvider.getTargets();
				if (listDiffEntry.isAddition()) {
					targets
							.addListChangeListener(validationStatusProviderTargetsListener);
					for (Iterator it = targets.iterator(); it.hasNext();) {
						((IObservable) it.next())
								.addChangeListener(uiChangeListener);
					}
				} else {
					targets
							.removeListChangeListener(validationStatusProviderTargetsListener);
					for (Iterator it = targets.iterator(); it.hasNext();) {
						((IObservable) it.next())
								.removeChangeListener(uiChangeListener);
					}