我有一个JPopUpMenu,它被添加到多个JTable中,我想获取右键单击的特定表格,以便我可以对其进行更改。如何在Action Listener中获取触发JPopupMenu的组件?
JPopupMenu popupMenu = new JPopupMenu();
JMenuItem menuItemRename = new JMenuItem("Rename");
popupMenu.add(menuItemRename);
table.getTableHeader().setComponentPopupMenu(popupMenu);
ActionListener menuListener = new ActionListener() {
public void actionPerformed(ActionEvent event) {
String newTitle = JOptionPane.showInputDialog(null, "Enter new title");
//Get the table and rename it here
}
};
menuItemRename.addActionListener(menuListener);