在Jtable一行中单击该按钮可更改所有表记录中的标签

import javax.swing.*;
import javax.swing.table.AbstractTableModel;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class JTableExample {
    public static void main(String[] args) {
        JFrame frame = new JFrame("JTable Example");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        // 创建自定义的TableModel
        MyTableModel model = new MyTableModel();

        // 创建JTable并设置数据模型
        JTable table = new JTable(model);

        // 添加按钮列
        TableColumn buttonColumn = new TableColumn(model.getColumnCount());
        buttonColumn.setHeaderValue("Change Label");
        buttonColumn.setCellRenderer(new ButtonRenderer());
        buttonColumn.setCellEditor(new ButtonEditor(new JCheckBox()));
        table.addColumn(buttonColumn);

        // 添加JTable到窗口
        JScrollPane scrollPane = new JScrollPane(table);
        frame.getContentPane().add(scrollPane);

        frame.pack();
        frame.setVisible(true);
    }

    // 自定义TableModel
    static class MyTableModel extends AbstractTableModel {
        private String[] columnNames = {"Label"};
        private Object[][] data = {
                {"Label 1"},
                {"Label 2"},
                {"Label 3"}
        };

        @Override
        public int getRowCount() {
            return data.length;
        }

        @Override
        public int getColumnCount() {
            return columnNames.length;
        }

        @Override
        public Object getValueAt(int row, int col) {
            return data[row][col];
        }

        @Override
        public void setValueAt(Object value, int row, int col) {
            data[row][col] = value;
            fireTableCellUpdated(row, col);
        }

        @Override
        public boolean isCellEditable(int row, int col) {
            return true;
        }

        @Override
        public String getColumnName(int col) {
            return columnNames[col];
        }
    }

    // 自定义按钮渲染器
    static class ButtonRenderer extends JButton implements TableCellRenderer {
        public ButtonRenderer() {
            setOpaque(true);
        }

        @Override
        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
            setText("Change Label");
            return this;
        }
    }

    // 自定义按钮编辑器
    static class ButtonEditor extends DefaultCellEditor {
        private JButton button;
        private String label;
        private boolean isPushed;

        public ButtonEditor(JCheckBox checkBox) {
            super(checkBox);
            button = new JButton();
            button.setOpaque(true);
            button.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    fireEditingStopped();
                }
            });
        }

        @Override
        public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
            if (isSelected) {
                button.setForeground(table.getSelectionForeground());
                button.setBackground(table.getSelectionBackground());
            } else {
                button.setForeground(table.getForeground());
                button.setBackground(table.getBackground());
            }

            label = (value == null) ? "" : value.toString();
            button.setText(label);
            isPushed = true;
            return button;
        }

        @Override
        public Object getCellEditorValue() {
            if (isPushed) {
                // 更改所有表记录中的标签
                MyTableModel model = (MyTableModel) table.getModel();
                for (int i = 0; i < model.getRowCount(); i++) {
                    model.setValueAt("New Label", i, 0);
                }
            }
            isPushed = false;
            return label;
        }

        @Override
        public boolean stopCellEditing() {
            isPushed = false;
            return super.stopCellEditing();
        }

        @Override
        protected void fireEditingStopped() {
            super.fireEditingStopped();
        }
    }
}