Bug 161186 Effects in viewer and PDF are not the same
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFInlineStackingLM.java
implements
			IInlineStackingLayoutManager
{
	protected List children = new ArrayList( );
	public List getChildren( )
	{
		return children;
	}
	public PDFInlineStackingLM( PDFLayoutEngineContext context,
			PDFStackingLM parent, IContent content, IReportItemExecutor executor )
	{
		super( context, parent, content,  executor );
	}
	protected void addChild( PDFAbstractLM child )
	{
		children.add( child );
		this.child = child;
	}
	protected void cancelChildren( )
	{
		for ( int i = 0; i < this.children.size( ); i++ )
		{
			ILayoutManager child = (ILayoutManager) children.get( i );
			child.cancel( );
		}
	}
}