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
}
		}
		return bool;
	}
	
	/*
	 * 
	 * @see org.eclipse.gef.EditPart#getDragTracker(org.eclipse.gef.Request)
	 */
	protected void reloadTheChildren(  )
	{
		List list = new ArrayList(getChildren( ));
		int size = list.size( );
		
		for ( int i = 0; i < size; i++ )
		{		
			EditPart part = (EditPart) list.get( i );
			
			removeChild( part );		
		}
		
		list = getModelChildren( );
		size = list.size( );
		for ( int i = 0; i < size; i++ )
		{		
			Object model =  list.get( i );
			addChild( createChild( model ), i );			
		}
	}
}