Bug 207131 Background image position is wrong in Layout [0300]
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/ReportElementEditPart.java
{
		return isEdited;
	}
	protected void setEdited( boolean isEdited )
	{
		this.isEdited = isEdited;
	}
	/**
	 * Creates the guide handle, default get from parent.
	 * 
	 * @return
	 */
	protected AbstractGuideHandle createGuideHandle( )
	{
		EditPart part = getParent( );
		if ( part instanceof ReportElementEditPart )
		{
			return ( (ReportElementEditPart) part ).getGuideHandle( );
		}
		return null;
	}
	protected AbstractGuideHandle getGuideHandle( )
	{
		if ( guideHandle == null )
		{
			guideHandle = createGuideHandle( );
		}
		return guideHandle;
	}
	/**