Bug 142691 Switch between the window of two design file. The display of the binding list is abnormal.
Description: Switch the window of between two design file. The display of the binding list is abnormal. Step to reproduce: please refer to the screenshot Actual result: The first design files binding data set list will display the second ones.
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.IKeyBindingService;
import org.eclipse.ui.INestableKeyBindingService;
import org.eclipse.ui.IPartListener;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchPartConstants;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.editor.IFormPage;
import org.eclipse.ui.part.IPageBookViewPage;
import org.eclipse.ui.part.MultiPageSelectionProvider;
import org.eclipse.ui.part.PageBookView;
import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
/**
 * 
 * Base multipage editor for report editors. Clients can subclass this class to
 * create customize report editors. Report editor pages can contributed through
 * Extendtion Point
 * org.eclipse.birt.report.designer.ui.editors.multiPageEditorContributor.
 * 
 * @see IReportEditorPage
 */
public class MultiPageReportEditor extends AbstractMultiPageEditor implements