tablerowfile.java

学员信息管理系统

package com.javasme.table;

import java.awt.Color;
import java.awt.Dimension;

import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;

public class TableRowFile {
    private JTable tableRowFile = new JTable();

    TableModel     tableRowFileModel;

    public JTable setTableRowFile(int rowCount) {
        // System.out.println("生成表头,行数为" + rowCount);
        tableRowFileModel = null;
        tableRowFileModel = new DefaultTableModel(rowCount, 1);
        tableRowFile.setModel(tableRowFileModel);
        tableRowFile.setBackground(new Color(236, 233, 216));
        tableRowFile.setForeground(new Color(0, 0, 255));
        for (int i = 0; i < rowCount; i++) {
            // System.out.println("添加行号" + i);
            tableRowFile.setValueAt(new Integer(i + 1), i, 0);
        }
        tableRowFile.getColumnModel().getColumn(0).setPreferredWidth(30);
        tableRowFile.setPreferredScrollableViewportSize(new Dimension(tableRowFile.getColumnModel().getColumn(0).getPreferredWidth(), 0));
        tableRowFile.setEnabled(false);
        return tableRowFile;
    }
}