Bug 145303 Parameter dialog didn't show the property change in XML Source
Steps to reproduce: 1.New a string parameter with default value "aaa" 2.Switch to XML Source, change its default value to "bbb" 3.Switch to layout, open the parameter dialog in data explorer Expected result: Default value is changed to "bbb" Actual result: Default value is still "aaa"
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
final INestableKeyBindingService nestableService = (INestableKeyBindingService) service;
				if ( editor != null )
				{
					nestableService.activateKeyBindingService( editor.getEditorSite( ) );
				}
				else
				{
					nestableService.activateKeyBindingService( null );
				}
			}
			else
			{
			}
		}
	}
	private void updateRelatedViews( )
	{
		updatePaletteView( getCurrentPageInstance( ) );
		updateOutLineView( getCurrentPageInstance( ) );
		updateDateView( getCurrentPageInstance( ) );
	}
	private boolean prePageChanges( Object oldPage, Object newPage )
	{
		boolean isNewPageValid = true;
		if ( oldPage instanceof IReportEditorPage
				&& newPage instanceof IReportEditorPage )
		{
			isNewPageValid = ( (IReportEditorPage) newPage ).onBroughtToTop( (IReportEditorPage) oldPage );