Bug 23215 Type Hierarchy: Ctrl + 1 doesn't work [type hierarchy]
Type Hierarchy allows to switch between its 3 views by hitting Ctrl + 1, Ctrl + 2, Ctrl + 3 (that's what Tooltips say). 2 & 3 work fine, but my Hierarchy doesn't react on Ctrl + 1. Maybe there's an interference with Quick Fix (Ctrl + 1 too, but only active in JavaEditors). Version: 2.0 Build id: 200208201620
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
private FocusOnTypeAction fFocusOnTypeAction;
	private FocusOnSelectionAction fFocusOnSelectionAction;
	private CompositeActionGroup fActionGroups;
	private CCPActionGroup fCCPActionGroup;
	private SelectAllAction fSelectAllAction;
	
	public TypeHierarchyViewPart() {
		fSelectedType= null;
		fInputElement= null;
		
		boolean isReconciled= PreferenceConstants.UPDATE_WHILE_EDITING.equals(PreferenceConstants.getPreferenceStore().getString(PreferenceConstants.UPDATE_JAVA_VIEWS));
		fHierarchyLifeCycle= new TypeHierarchyLifeCycle();
		fHierarchyLifeCycle.setReconciled(isReconciled);
		fTypeHierarchyLifeCycleListener= new ITypeHierarchyLifeCycleListener() {
			public void typeHierarchyChanged(TypeHierarchyLifeCycle typeHierarchy, IType[] changedTypes) {
				doTypeHierarchyChanged(typeHierarchy, changedTypes);
			}
		};
		fHierarchyLifeCycle.addChangedListener(fTypeHierarchyLifeCycleListener);
		
		fPropertyChangeListener= new IPropertyChangeListener() {
			public void propertyChange(PropertyChangeEvent event) {
				doPropertyChange(event);
			}
		};
		PreferenceConstants.getPreferenceStore().addPropertyChangeListener(fPropertyChangeListener);
		fIsEnableMemberFilter= false;
		
		fInputHistory= new ArrayList();
		fAllViewers= null;