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
}
	/**
	 * Removes the guide handle.
	 */
	protected void removeGuideFeedBack( )
	{
		if ( guideHandle != null
				&& guideHandle.getParent( ) == getHandleLayer( ) )
		{
			getHandleLayer( ).remove( guideHandle );
		}
		guideHandle = null;
	}
	/**
	 * Removes the guide handle after the specified number of milliseconds.
	 */
	public void delayRemoveGuideFeedBack( )
	{
		if ( guideHandle != null )
		{
			guideHandle.setCanDeleteGuide( true );
		}
		Display.getCurrent( ).timerExec( DELAY_TIME, new Runnable( ) {
			public void run( )
			{
				if ( guideHandle != null && guideHandle.isCanDeleteGuide( ) )
				{
					removeGuideFeedBack( );
				}
			}