Setting a UI Default Value That Is Created at Every Fetch : UIDefault « Swing « Java Tutorial

1. Java Tutorial
2. Swing
3. UIDefault

import java.util.Date;

import javax.swing.UIDefaults;
import javax.swing.UIManager;

public class Main {
  public static void main(String[] argv) {
    Object activeValue = new UIDefaults.ActiveValue() {
      public Object createValue(UIDefaults table) {
        return new Date();
      }
    };

    UIManager.put("key", activeValue);

    Date d1 = (Date) UIManager.get("key");
    Date d2 = (Date) UIManager.get("key");
    boolean b = d1.equals(d2); // false
  }
}

14.121.UIDefault
	14.121.1.	UIDefaults Class
	14.121.2.	Setting a UI Default Value That Is Created at Every Fetch
	14.121.3.	Setting a UI Default Value That Is Created When Fetched
	14.121.4.	Getting the Default Values for a Look and Feel
	14.121.5.	Listing UIDefault Properties
	14.121.6.	Changing ToolTip background color for Swing Applications
	14.121.7.	Get default values for Swing-based user interface