Bug 116377 container's data set should be list in dynamic image expression builder
description: container's data set should be list in dynamic image expression builder steps to reproduce: 1. drag an image to one cell of table 2. choose dynamic image 3. click on expression builder.... actual result: no data set list in the expression builder expected result: container's data set should be list in dynamic image expression builder
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/palette/ReportTemplateTransferDropTargetListener.java
if ( targetEditPart == null )
		{
			return true;
		}
		if ( dragObj != null )
		{
			Object[] dragObjs;
			if ( dragObj instanceof Object[] )
			{
				dragObjs = (Object[]) dragObj;
			}
			else
			{
				dragObjs = new Object[]{
					dragObj
				};
			}
			if ( dragObjs.length == 0 )
			{
				return false;
			}
			for ( int i = 0; i < dragObjs.length; i++ )
			{
				dragObj = dragObjs[i];
				if ( dragObj instanceof ReportElementHandle )
				{
					if ( ( (ReportElementHandle) dragObj ).getRoot( ) instanceof LibraryHandle )
					{
						if ( !DNDUtil.handleValidateTargetCanContain( targetEditPart.getModel( ),
								dragObj )