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
{
			super.pageChange( newPageIndex );
			updateRelatedViews( );
		}
		
	}
	public void setFocus( )
	{
		super.setFocus( );
		if ( getCurrentPage( ) < 0 || getCurrentPage( ) > pages.size( ) - 1 )
		{
			return;
		}
		bingdingKey( getCurrentPage( ) );
	}
	
	
	
	
	
	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 )
			{