Register action : Event Queue « Event « Java

1. Java
2. Event
3. Event Queue

Register action

  

import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;

public class Main {
  public static void main(String[] argv) throws Exception {
    JButton component = new JButton();
    MyAction action = new MyAction();
    component.getActionMap().put(action.getValue(Action.NAME), action);
  }
}

class MyAction extends AbstractAction {
  public MyAction() {
    super("my action");
  }

  public void actionPerformed(ActionEvent e) {
    System.out.println("hi");

  }
}

   
    
  

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