Bug 212984 Disable Dimension or Level drag into outline
Description: The levels are not auto-outspread when drag the dimension from Data explorer to Outline Build number: 2.3.0.v20071214 Steps to reproduce: 1, New a cube with multiple levels in one dimension 2, New a crosstab 3, Drag the dimension from cube to crosstab's column area in Outline Expected result: The levels are auto-outspread. Actual result: The levels are not auto-outspread. Error log:
xtab/org.eclipse.birt.report.item.crosstab.ui/src/org/eclipse/birt/report/item/crosstab/internal/ui/editors/editpolicies/CrosstabCellFlowLayoutEditPolicy.java
afterObj = after.getModel( );
				}
				return new AddMeasureViewHandleCommand( (CrosstabCellAdapter) model,
						(MeasureHandle) newObject,
						afterObj );
			}
			else if ( newObject instanceof MeasureGroupHandle
					&& position.equals( ICrosstabCellAdapterFactory.CELL_MEASURE ) )
			{
				List list = new ArrayList( );
				list.add( newObject );
				Object afterObj = null;
				if ( after != null )
				{
					afterObj = after.getModel( );
				}
				return new AddMultipleMeasureCommand( (CrosstabCellAdapter) model,
						list,
						afterObj );
			}
			else if ( newObject instanceof Object[]
					&& CrosstabAdaptUtil.canCreateMultipleCommand( (Object[]) newObject )
					&& position.equals( ICrosstabCellAdapterFactory.CELL_MEASURE ) )
			{
				List list = new ArrayList( );
				Object[] objs = (Object[]) newObject;
				for ( int i = 0; i < objs.length; i++ )
				{
					list.add( objs[i] );
				}