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.core/src/org/eclipse/birt/report/designer/util/DNDUtil.java
DesignElementHandle handle ) throws SemanticException
	{
		assert ( container != null );
		if ( handle == null )
		{
			return;
		}
		container = unwrapToModel( container );
		if ( container instanceof DesignElementHandle )
		{
			( (DesignElementHandle) container ).addElement( handle,
					DEUtil.getDefaultSlotID( container ) );
		}
		else if ( container instanceof SlotHandle )
		{
			( (SlotHandle) container ).add( handle );
		}
	}
	public static void addEmbeddedImageHandle( Object container,
			EmbeddedImage image ) throws SemanticException
	{
		if ( container instanceof EmbeddedImageNode )
		{
			container = ( (EmbeddedImageNode) container ).getReportDesignHandle( );
		}
		try
		{
			( (ModuleHandle) container ).rename( image );
			( (ModuleHandle) container ).addImage( image );
		}