Bug 179688 Dimension should not be able to be deleted through Context Menu [1102]
Description: Dimension should not be able to be deleted through Context Menu. Build number: 2.2.0.v20070328-0630 Steps to reproduce: 1. New a Cross tab, drag Group to column. 2. Select the Group and right click to choose "Delete" in the context menu. Expected result: Dimension should not be able to be deleted through Context Menu. Actual result: Dimension can be deleted through Context Menu. Error log: N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/providers/SchematicContextMenuProvider.java
}
	/**
	 * Gets the current selected row objects.
	 * 
	 * @return The current selected row objects.
	 */
	public List getRowHandles( )
	{
		List list = getSelectedObjects( );
		if ( list.isEmpty( ) )
			return Collections.EMPTY_LIST;
		List rowHandles = new ArrayList( );
		for ( int i = 0; i < list.size( ); i++ )
		{
			Object obj = list.get( i );
			if ( obj instanceof DummyEditpart )
			{
				if ( ( (DummyEditpart) obj ).getModel( ) instanceof RowHandle )
				{
					rowHandles.add( ( (DummyEditpart) obj ).getModel( ) );
				}
			}
		}
		return rowHandles;
	}
	/**
	 * Gets the current selected column objects.
	 * 
	 * @return The current column objects
	 */