public static GridBagConstraints defaultConstraints() {
        GridBagConstraints constraints = new GridBagConstraints();
        constraints.anchor = GridBagConstraints.WEST;
        constraints.gridx = 0;
        constraints.gridy = 0;
        constraints.ipadx = 3;
        constraints.ipady = 2;
        constraints.weightx = 1;
//        constraints.weighty = 1;
        constraints.anchor = GridBagConstraints.NORTHWEST;
        constraints.fill = GridBagConstraints.BOTH;
        return constraints;
    }