setPatternFromControls( );
setFmtPatternFromControls( );
	private void updatePreview( )	{		markDirty( hasLoaded );		if ( hasLoaded )		{// avoid setting pattern from controls when the typechoicer is selected			// before loading.			setPatternFromControls( );		}		String category = getCategory4DisplayName( typeChoicer.getText( ) );		FormatNumberPattern fmtPattern = getFmtPattern4Category( category );		setCategory( fmtPattern.getCategory( ) );		setPattern( fmtPattern.getPattern( ) );		doPreview( fmtPattern.getPattern( ) );	}