Bug 146159 [Regression]Changing font operation doesn't work other than the first time
Description: The first time changing operation can work well. However, Change it again, it won't work. Steps: 1.Insert lable/text to layout or master page 2.Change the font from serif to cursive, it works well 3.Change the font again Result: The action doesn't work Additional infor: build number:200606080632
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/ReportElementEditPart.java
if ( handle instanceof MasterPageHandle )
		{
			getFigure( ).setOpaque( true );
		}
		else
		{
			getFigure( ).setOpaque( false );
		}
		if ( obj != null )
		{
			int color = 0xFFFFFF;
			if ( obj instanceof String )
			{
				color = ColorUtil.parseColor( (String) obj );
			}
			else
			{
				color = ( (Integer) obj ).intValue( );
			}
			getFigure( ).setBackgroundColor( ColorManager.getColor( color ) );
			getFigure( ).setOpaque( true );
		}
	}
	/*
	 * Refresh Background: Color, Image, Repeat, PositionX, PositionY.
	 * 
	 */
	protected void refreshBackgroundImage( DesignElementHandle handle )
	{
		IReportElementFigure figure = (IReportElementFigure) getFigure( );