Enabling an Action : Actions « Swing JFC « Java

1. Java
2. Swing JFC
3. Actions

Enabling an Action

   

import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.KeyStroke;

public class Main {
  public static void main(String[] argv) throws Exception {
    final Action action = new AbstractAction("Action Name") {
      public void actionPerformed(ActionEvent evt) {
        System.out.println("action");
      }
    };
   
    JFrame frame = new JFrame();
    JButton button = new JButton(action);

    JTextField textfield = new JTextField();
    textfield.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("F2"),
        action.getValue(Action.NAME));
    textfield.getActionMap().put(action.getValue(Action.NAME), action);
  }
}

   
    
    
  

Related examples in the same category

1.	Action Demo
2.	Creating an Action
3.	UseActions: Menu
4.	Action events are fired by subclasses of AbstractButton and includes buttons, checkboxes, and menus.
5.	Listing the Actions in a Component
6.	Sharing an InputMap or an ActionMap Between Two Components
7.	Apply special filter to a JTextField
8.	Listing the Key Bindings in a Component
9.	A text component has an action map with actions and keymaps with actions
10.	extends AbstractAction to create your won action