Bug 205938 Cross Tab: 2.2.9 Measures from a cube can be dragged and dropped to left and not to right.
If user wants to show an existing measure on a cross tab that he has defined in a cube, he can only add it to the left and not to the right of an existing measure. Proposed solution User should be ale to add a measure both to the left and right of an existing measure.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editpolicies/ReportFlowLayoutEditPolicy.java
rect.translate( getLayoutOrigin( ).getNegated( ) );
		return getConstraintFor( rect );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.gef.editpolicies.OrderedLayoutEditPolicy#createChildEditPolicy(org.eclipse.gef.EditPart)
	 */
	protected EditPolicy createChildEditPolicy( EditPart child )
	{
 
		EditPolicy retValue = null;
		if (child instanceof ReportElementEditPart)
		{
			retValue = ((ReportElementEditPart)child).getResizePolice(this);
		}
		if (retValue == null)
		{
			retValue = new NonResizableEditPolicy( );
		}
		
		return retValue;
	}
	/**
	 * @return <code>true</code> if the host's LayoutManager is in a
	 *         horizontal orientation
	 */
	protected boolean isHorizontal( )
	{
		return true;