如何在JTable行中设置自定义对象

如何在JTable行中设置自定义对象

无需

User

在创建模型之前拆分对象，而是将其直接添加到模型中并允许模型为您完成工作…

例如

public class VstTableItemModel extends AbstractTableModel {    private List<User> users;    public VstTableItemModel(List<User> users) {        this.users = new ArrayList<User>(users);    }    @Override    public int getRowCount() {        return users.size();    }    @Override    public int getColumnCount() {        return 6;    }    @Override    public Object getValueAt(int rowIndex, int columnIndex) {        Object value = "??";        User user = users.get(rowIndex);        switch (columnIndex) { case 0:     value = user.getUserUsername();     break; case 1:     value = user.getUserName();     break; case 2:     value = user.getUserPhone();     break; case 3:     value = user.getUserNic();     break; case 4:     value = user.getUserAddress();     break; case 5:     value = user.getUserEmail();     break;        }        return value;    }    @Override    public Class<?> getColumnClass(int columnIndex) {        return // Return the class that best represents the column...    }            public User getUserAt(int row) {        return users.get(row);    }}

这样，您应该能够执行类似…

List<User> userList = userManagerService.getAllUsers();VstTableItemModel tiModel = new VstTableItemModel(userList);

现在，当您需要…时，您可以抓住在特定行中代表的用户…

User user = tiModel.getUserAt(rowIndex);