Java对象/ Swing组件 - 父对子更改传播

Question

我正在编写一个图形编辑器，它由JLabel网格构建，如此：

    +-------+-------+-------+-------+-------+-------+-------
    | Label | Label | Label | Label | Label | Label | Label ...
    +-------+-------+-------+-------+-------+-------+-------
    | Label | Label | Label | Label | Label | Label | Label ...
    +-------+-------+-------+-------+-------+-------+-------
    | Label | Label | Label | Label | Label | Label | Label ...
    +-------+-------+-------+-------+-------+-------+-------
    and so on...

所有标签都有共同的属性（例如字体大小，首选大小等）。

我想知道的是，是否有办法一次性更改所有标签的公共属性而不迭代所有标签？

我想要实现的功能之一是网格，通过在右边和底边的每个JLabel上放置一个遮罩边框来生成。例如，如果要关闭网格，我会删除每个标签的边框。

这是我目前生成它们的代码......

public class StationPanel extends JPanel {
private final InfraGridModel model;

  public StationPanel(InfraGridModel model) {
    super(new GridLayout(40,0));
    this.model = model;
    this.initComponents();
  }

  public void initComponents() {
    for(int i = 0; i < 800; i++) {
        JLabel label = new JLabel("" + i);
        label.setOpaque(true);
        label.setBackground(model.getTileColour());
        label.setBorder(model.getTileBorder());
        this.add(label);
    }
  }
}

因此模型是：

public class InfraGridModel {
private Integer tileSize;
private Border tileBorder;
private Boolean showGrid;
private Color tileHighlight;
private Color tileColour;
private ArrayList<StationInfrastructure> infrastructure;
private Integer scale;
private Integer orientation;
private JLabel[][] grid;

// List of constants for determining which end of the panel is the up direction
public static final Integer RENDER_TOPUP = 0;
public static final Integer RENDER_BOTTOMUP = 1;
public static final Integer RENDER_LEFTUP = 2;
public static final Integer RENDER_RIGHTUP = 3;

public InfraGridModel() {
    this.tileSize = 16;
    this.showGrid = true;
    this.tileBorder = BorderFactory.createMatteBorder(0, 0, 1, 1, Color.BLACK);
    this.tileHighlight = Color.YELLOW;
    this.scale = 2;
    this.orientation = RENDER_TOPUP;
}

//A long list of getters and setters...
}

我一直在搜索，找不到答案，或弄清楚如何去做。