Bug 192347 [acceptance]Theme cannot be deleted[01]
Description: [acceptance]Theme cannot be deleted Build number:2.2.0.v20070613 Steps to reproduce: 1. New a library. 2. New a theme and delete it. Expected result: Theme can be deleted Actual result: Delete key doesn't work and no delete item in context menu. Error log:n/a
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/newelement/DesignElementFactory.java
return factory.newTableItem( newName,
				columnNum,
				headerRow,
				detailRow,
				footerRow );
	}
	/**
	 * Creates a new grid item.
	 * 
	 * @param name
	 *            the optional grid item name. Can be <code>null</code>.
	 * @return a handle to the grid item
	 */
	public GridHandle newGridItem( String name )
	{
		String newName = getNewName( ReportDesignConstants.GRID_ITEM, name );
		return factory.newGridItem( newName );
	}
	/**
	 * Creates a new grid item with pre-defined columns and rows.
	 * 
	 * @param name
	 *            the optional grid item name.
	 * @param columnNum
	 *            column number of the grid. If it is less than 0, none column
	 *            will be added.
	 * @param rowNum
	 *            row number of the grid. If it is less than 0, none row will be
	 *            added.
	 *