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
* 
	 * @param name
	 *            the required script data source name.
	 * @return a handle to script data source
	 */
	public ScriptDataSourceHandle newScriptDataSource( String name )
	{
		String newName = getNewName( ReportDesignConstants.SCRIPT_DATA_SOURCE,
				name );
		return factory.newScriptDataSource( newName );
	}
	/**
	 * Creates a new script data set. The name is required. If the
	 * <code>name</code> is null, we will make a unique name for it.
	 * 
	 * @param name
	 *            the required script data set name.
	 * @return a handle to script data set
	 */
	public ScriptDataSetHandle newScriptDataSet( String name )
	{
		String newName = getNewName( ReportDesignConstants.SCRIPT_DATA_SET,
				name );
		return factory.newScriptDataSet( newName );
	}
	/**
	 * Creates a new oda data source. The name is required. If the
	 * <code>name</code> is null, we will make a unique name for it.
	 * 
	 * @param name