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/dnd/DimensionHandleDropAdapter.java
{
				xtabHandle = (CrosstabReportItemHandle) CrosstabUtil.getReportItem( (DesignElementHandle) handle );
			}
			if ( property.getPropertyDefn( )
					.getName( )
					.equals( ICrosstabReportItemConstants.COLUMNS_PROP ) )
			{
				axisType = ICrosstabConstants.COLUMN_AXIS_TYPE;
			}
			else
			{
				axisType = ICrosstabConstants.ROW_AXIS_TYPE;
			}
			return createDimensionViewHandle( xtabHandle,
					dimensionHandle,
					axisType );
		}
		return false;
	}
	private boolean createDimensionViewHandle(
			CrosstabReportItemHandle xtabHandle,
			DimensionHandle dimensionHandle, int type )
	{
		SessionHandleAdapter.getInstance( )
				.getCommandStack( )
				.startTrans( "DimensionHandleDropAdapter" );
		try
		{
			DimensionViewHandle viewHandle = xtabHandle.insertDimension( dimensionHandle,
					type,