在jTable上使用Enter键像Tab键

基本的做法是使用键绑定API，该API在大多数情况下将允许您覆盖许多组件上的默认行为键。

该示例基本上将相同的命名操作应用于

Enter

Tab

Action

import java.awt.BorderLayout;import java.awt.EventQueue;import java.awt.event.ActionEvent;import java.awt.event.KeyEvent;import javax.swing.AbstractAction;import javax.swing.Action;import javax.swing.ActionMap;import javax.swing.InputMap;import javax.swing.Jframe;import javax.swing.JScrollPane;import javax.swing.JTable;import javax.swing.KeyStroke;import javax.swing.UIManager;import javax.swing.UnsupportedLookAndFeelException;import javax.swing.table.DefaultTableModel;public class Test101 {    public static void main(String[] args) {        new Test101();    }    public Test101() {        EventQueue.invokeLater(new Runnable() { @Override public void run() {     try {         UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());     } catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) {     }     JTable table = new JTable();     InputMap im = table.getInputMap();     im.put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "Action.NextCell");     im.put(KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0), "Action.NextCell");     ActionMap am = table.getActionMap();     am.put("Action.NextCell", new NextCellActioin(table));     DefaultTableModel model = new DefaultTableModel(10, 10);     table.setModel(model);     Jframe frame = new Jframe("Testing");     frame.setDefaultCloseOperation(Jframe.EXIT_ON_CLOSE);     frame.setLayout(new BorderLayout());     frame.add(new JScrollPane(table));     frame.pack();     frame.setLocationRelativeTo(null);     frame.setVisible(true); }        });    }    public class NextCellActioin extends AbstractAction {        private JTable table;        public NextCellActioin(JTable table) { this.table = table;        }        @Override        public void actionPerformed(ActionEvent e) { int col = table.getSelectedColumn(); int row = table.getSelectedRow(); int colCount = table.getColumnCount(); int rowCount = table.getRowCount(); col++; if (col >= colCount) {     col = 0;     row++; } if (row >= rowCount) {     row = 0; } table.getSelectionModel().setSelectionInterval(row, row); table.getColumnModel().getSelectionModel().setSelectionInterval(col, col);        }    }}

Tab