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/commands/AddDimensionViewHandleCommand.java
* type.
	 */
	private int type = -1;
	private DimensionHandle dimensionHandle;
	private Object after = null;
	private LevelHandle levelHandle;
	/**
	 * Trans name
	 */
	
	private static final String NAME = Messages.getString( "AddDimensionViewHandleCommand.TransName" );
	/**
	 * Constructor
	 * 
	 * @param handleAdpter
	 * @param type
	 * @param dimensionHandle
	 */
	public AddDimensionViewHandleCommand( CrosstabCellAdapter handleAdpter,
			int type, DimensionHandle dimensionHandle, Object after)
	{
		super( dimensionHandle );
		setHandleAdpter( handleAdpter );
		setType( type );
		setDimensionHandle( dimensionHandle );
		this.after = after;
	}
	/**
	 * Gets the dimension handle
	 *