Bug 116829 Label height doesn't change with label font modification.
Description: Label font size doesn't change right away it is modified. Steps to reproduce: 1. Add a label and edit its font size as "18 points". 2. Label height is not changed right after setting in UI. 3. Change label content, its height can be justified with the font size.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/LabelEditPart.java
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 * 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
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package org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts;
import org.eclipse.birt.report.designer.core.model.schematic.LabelHandleAdapter;