windowbuilde02 表格创建

    /** * 设置表格 * * * */
    private JTable getTable() { if (table == null) { table = new JTable(); //定义列名数组
            String columns[] = {"ID", "姓名", "性别", "出生日期", "居住地", "备注"}; //定义列宽
            int columnWidth[] = {10, 20, 20, 40, 30, 20}; //创建表格数据模型
            DefaultTableModel model =  new DefaultTableModel(columns, 15); table.setModel(model); //获取列模型
            TableColumnModel columnModel = table.getColumnModel(); //获取列数量
            int columnCnt = columnModel.getColumnCount(); //便利列， 设置列宽
            for (int i = 0; i < columnCnt; i++) { //获取列对象
                TableColumn column = columnModel.getColumn(i); column.setPreferredWidth(columnWidth[i]); } } return table; }