如何在 GridBagLayout 中左对齐组件？

Question

上图中的每一行，都是使用 gridbaglayout 放置组件的自定义组件。我试图避免按钮“Abc”之前的空间，我希望它完全推到左侧。如何使用 gridbaglayout 约束实现这一点？

编辑添加源代码。

        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.insets =  new Insets(11,0,0,0);
        add(abcButton,gridBagConstraints);
            gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.insets = new Insets(20, 10, 0, 0);
        add(comp1,gridBagConstraints);
        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.insets = new Insets(20, 35, 0, 0);
        add(comp2, gridBagConstraints);
        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 3;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.ipadx = 120;
        gridBagConstraints.ipady = 3;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.insets = new Insets(11,20, 0, 0);
        add(txtField1, gridBagConstraints);
    btnTxtField1.setMargin(new Insets(2, 1, 2, 1));
        gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.gridx = 4;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.ipadx = 0;
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.insets = new Insets(11, 0, 0, 0);
        add(btnTxtField1, gridBagConstraints);
    gridBagConstraints = new GridBagConstraints();
    gridBagConstraints.gridx = 5;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.ipadx = 120;
    gridBagConstraints.ipady = 3;
    gridBagConstraints.fill = GridBagConstraints.NONE;
    gridBagConstraints.insets = new Insets(11, 0, 0, 0);
    add(txtField2, gridBagConstraints);
    gridBagConstraints = new GridBagConstraints();
    gridBagConstraints.gridx = 6;
    gridBagConstraints.gridy = 0;
    gridBagConstraints.ipadx = 0;
    gridBagConstraints.fill = GridBagConstraints.NONE;
    gridBagConstraints.insets = new Insets(11, 0, 0, 0);
    add(btnTxtField2, gridBagConstraints);

添加权重后：

Answer 1

您必须将锚点设置为 GridBagConstraints.NORTHWEST 或类似的内容....

constraints.anchor = GridBagConstraints.WEST;