java回车事件触发
回车事件：javaSwingUtils .enterPressesWhenFocused(Button)
java swing的⽂本框回车事件：SwingUtils .enterPressesWhenFocused(JTextField textField,ActionListener actionListener) 。其中actionListener是需要触发的事件。
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JTextField;
import javax.swing.KeyStroke;
//SwingUtils 实⽤⽅法类
public class SwingUtils {
/**
* 对指定的button添加回车驱动事件的功能
* @param button
*/
public static void enterPressesWhenFocused(JButton button) {
.getKeyStroke(KeyEvent.VK_SPACE, 0, false)),
JComponent.WHEN_FOCUSED);
.getKeyStroke(KeyEvent.VK_SPACE, 0, true)),
JComponent.WHEN_FOCUSED);
}
/**
* 在⽂本输⼊框中回车触发事件
* @param textField
* @param actionListener
*/
public static void enterPressesWhenFocused(JTextField textField,
ActionListener actionListener) {
javaswing实现购买
JComponent.WHEN_FOCUSED);
JComponent.WHEN_FOCUSED);
}
}
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