docs: public GridBagConstraints getGBConstraints()
      {
          if (m_gbconstraints == null)
              m_gbconstraints = new GridBagConstraints();
          else
          { // Set back to default values
              m_gbconstraints.gridx = GridBagConstraints.RELATIVE;
              m_gbconstraints.gridy = GridBagConstraints.RELATIVE;
              m_gbconstraints.gridwidth = 1;
              m_gbconstraints.gridheight = 1;
              m_gbconstraints.weightx = 0;
              m_gbconstraints.weighty = 0;
              m_gbconstraints.anchor = GridBagConstraints.CENTER;
              m_gbconstraints.fill = GridBagConstraints.NONE;
              m_gbconstraints.insets.bottom = 0;
              m_gbconstraints.insets.left = 0;
              m_gbconstraints.insets.right = 0;
              m_gbconstraints.insets.top = 0;
              m_gbconstraints.ipadx = 0;
              m_gbconstraints.ipady = 0;
          }
          return m_gbconstraints;
      }