Listing the Actions in a Component : Action « Swing Event « Java Tutorial

1. Java Tutorial
2. Swing Event
3. Action

import javax.swing.Action;
import javax.swing.ActionMap;
import javax.swing.JButton;

public class Main {
  public static void main(String[] argv) throws Exception {
    JButton component = new JButton("button");
    ActionMap map = component.getActionMap();
    list(map, map.keys());
    list(map, map.allKeys());
  }

  static void list(ActionMap map, Object[] actionKeys) {
    if (actionKeys == null) {
      return;
    }
    for (int i = 0; i < actionKeys.length; i++) {
      // Get the action bound to this action key
      while (map.get(actionKeys[i]) == null) {
        map = map.getParent();
      }
      Action action = (Action) map.get(actionKeys[i]);
    }
  }
}

15.3.Action
	15.3.1.	AbstractAction Lookup Property Keys
	15.3.2.	Creating an Action
	15.3.3.	Action Usage Example
	15.3.4.	extends AbstractAction
	15.3.5.	Disable an Action
	15.3.6.	Get and set Action Command
	15.3.7.	Register action
	15.3.8.	ActionMap javax.swing.JComponent.getActionMap()
	15.3.9.	Map actions with keystrokes
	15.3.10.	Enabling an Action
	15.3.11.	Listing the Actions in a Component