JTable 表头事件

Question

如何实现单击表头的某列，该列的所有单元格高亮选中，请大侠赐教！

Answer 1

table.getTableHeader().addMouseListener(new MouseAdapter()  //表头添加事件
  {
        public void mouseClicked(MouseEvent e) 
        {  
        int tableColumn=table.columnAtPoint(e.getPoint());//获取点击的列
      
}

Answer 2

package com.nec.zw.test.csdn;import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.WindowConstants;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.JTableHeader;public class TableHeaderAddListener {    public static void main(String[] args) {
        final JTable table = new JTable();
        table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
        final JTableHeader header = table.getTableHeader();
        header.addMouseListener(new MouseAdapter() {
            @Override
            public void mousePressed(MouseEvent e) {
                int columnIndex = header.columnAtPoint(e.getPoint());
                table.setColumnSelectionAllowed(true);
                table.setRowSelectionAllowed(false);
                table.setColumnSelectionInterval(columnIndex, columnIndex);
            }
        });
        table.setModel(new DefaultTableModel() {
            @Override
            public int getRowCount() {
                return 10;
            }            @Override
            public int getColumnCount() {
                return 10;
            }            @Override
            public Object getValueAt(int row, int column) {
                // TODO Auto-generated method stub
                return row + "_" + column;
            }
        });        JScrollPane scroll = new JScrollPane(table);
        JFrame frame = new JFrame();
        frame.getContentPane().add(scroll);
        frame.setSize(200, 200);
        frame.setVisible(true);
        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    }
}

Answer 3

        table.addMouseListener(new MouseAdapter() {
            @Override
            public void mousePressed(MouseEvent e) {
           
                table.setRowSelectionAllowed(true);
                
            }
        });
加上后问题解决了，再次感谢楼上两位！结帖给分！