Bug 131484 Can't not add item by click the item from palette
Details: Can't not add item Setp: 1.New a report design and open the palette. 2.Click the lable icon. 3.Move the mouse to layout and click again to add the label. Actual result: Nothing is added in layout.
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
}
		}
		else
		{
			super.pageChange( newPageIndex );
		}
		updateRelatedViews( );
		bingdingKey( newPageIndex );
	}
	
	
	
	
	private void bingdingKey( int newPageIndex )
	{
		final IKeyBindingService service = getSite( ).getKeyBindingService( );
		final IEditorPart editor = (IEditorPart) pages.get( newPageIndex );
		if ( editor != null && editor.getEditorSite( )!=null)
		{
			editor.setFocus( );
			
			if ( service instanceof INestableKeyBindingService )
			{
				final INestableKeyBindingService nestableService = (INestableKeyBindingService) service;
				if ( editor != null )
				{
					nestableService.activateKeyBindingService( editor.getEditorSite( ) );
				}
				else
				{