我有這個代碼valider.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { WebElement c = driver.findElement(By.name("cin")); WebElement d = driver.findElement(By.id("dn")); WebElement cap = driver.findElement(By.name("cincap")); String myPass = String.valueOf(CIN.getPassword()); String date = daten.getText(); String capp = code.getText(); // String ids = ""; // fill the fields c.sendKeys(myPass); d.sendKeys(date); cap.sendKeys(capp); // button valider cap.submit(); }}如何讓“Enter”鍵按下提交按鈕？我搜索了很多方法，例如 SubmitButton listener = new SubmitButton(textBoxToEnterName);textBoxToEnterName.addActionListener(listener);submit.addKeyListener(listener);但我不知道將它放在我的代碼中的正確位置？
1 回答
函數式編程
TA貢獻1807條經驗 獲得超9個贊
您可以通過調用根窗格的setDefaultButton()方法來實現這一點。JFrame試試這個例子。
import javax.swing.JButton;
import javax.swing.JFrame;
import java.awt.FlowLayout;
public class DefaultButton {
public static void main(String[] args) {
JButton button1 = new JButton("Button 1");
button1.addActionListener(e -> System.out.println("Button 1 action fired"));
JButton button2 = new JButton("Button 2");
button2.addActionListener(e -> System.out.println("Button 2 action fired"));
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().setLayout(new FlowLayout());
frame.getContentPane().add(button1);
frame.getContentPane().add(button2);
frame.getRootPane().setDefaultButton(button2);
frame.setBounds(300, 200, 400, 300);
frame.setVisible(true);
}
}
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