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
super( model );
	}
	private DirectEditManager manager;
	protected void createEditPolicies( )
	{
		installEditPolicy( EditPolicy.COMPONENT_ROLE,
				new ReportComponentEditPolicy( ) );
		installEditPolicy( EditPolicy.DIRECT_EDIT_ROLE,
				new LabelDirectEditPolicy( ) );
	}
	protected IFigure createFigure( )
	{
		LabelFigure label = new LabelFigure( );
		return label;
	}
	/**
	 * Perform director edit on label
	 */
	public void performDirectEdit( )
	{
		if ( manager == null )
			manager = new LabelEditManager( this,
					TextCellEditor.class,
					new LabelCellEditorLocator( (Figure) getFigure( ) ) );
		manager.show( );
	}
	/**
	 * perform edit directly when the request is the corresponding type.
	 */
	public void performRequest( Request request )