Bug 191199 [Regression] Rule and Margin in masterpage isn't aligned
Description: New a report design file, go to the master page tab, you will find the rule and margin is not aligned. Build version:2.2.0.v20070606-0630
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/layout/AbstractPageFlowLayout.java
/*******************************************************************************
 * Copyright (c) 2004 Actuate Corporation .
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.report.designer.internal.ui.layout;
import org.eclipse.birt.report.designer.internal.ui.editors.parts.DeferredGraphicalViewer;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.figures.ReportElementFigure;
import org.eclipse.draw2d.geometry.Insets;
import org.eclipse.draw2d.geometry.PrecisionDimension;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPartListener;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gef.editparts.ZoomListener;
import org.eclipse.gef.editparts.ZoomManager;
import org.eclipse.swt.events.ControlEvent;
import org.eclipse.swt.events.ControlListener;
/**
 * add comment here
 *  
 */
public abstract class AbstractPageFlowLayout extends ReportFlowLayout