在JXMapKit中实现closeButton actoin

Question

我需要向我的类中的关闭按钮添加功能，以扩展JXMapKit（如保存位置和* EXIT_ON_CLOSE *）。 main（）方法只是JXMapKit的原始主要方法的复制粘贴。

我有以下简单的代码使用将JXMapKit：

import javax.swing.JFrame; 
import javax.swing.SwingUtilities; 

import org.jdesktop.swingx.mapviewer.DefaultTileFactory; 
import org.jdesktop.swingx.mapviewer.GeoPosition; 
import org.jdesktop.swingx.mapviewer.TileFactory; 
import org.jdesktop.swingx.mapviewer.TileFactoryInfo; 



@SuppressWarnings("serial") 
public class MyMap extends JXMapKit{ 
public static void main(String ... args){ 
    SwingUtilities.invokeLater(new Runnable() { 
     public void run() { 
      JXMapKit kit = new JXMapKit(); 
      kit.setDefaultProvider(DefaultProviders.OpenStreetMaps); 


      final int max = 17; 
      TileFactoryInfo info = new TileFactoryInfo(1,max-2,max, 
        256, true, true, // tile size is 256 and x/y orientation is normal 
        "http://tile.openstreetmap.org",//5/15/10.png", 
        "x","y","z") { 
       public String getTileUrl(int x, int y, int zoom) { 
        zoom = max-zoom; 
        String url = this.baseURL +"/"+zoom+"/"+x+"/"+y+".png"; 
        return url; 
       } 

      }; 
      TileFactory tf = new DefaultTileFactory(info); 
      kit.setTileFactory(tf); 
      kit.setZoom(14); 
      kit.setAddressLocation(new GeoPosition(22.5697, 88.3697));//coordinates of Kolkata 
      kit.getMainMap().setDrawTileBorders(true); 
      kit.getMainMap().setRestrictOutsidePanning(true); 
      kit.getMainMap().setHorizontalWrapped(false); 

      ((DefaultTileFactory)kit.getMainMap().getTileFactory()).setThreadPoolSize(8); 
      JFrame frame = new JFrame("JXMapKit test"); 
      frame.add(kit); 
      frame.pack(); 
      frame.setSize(500,300); 
      frame.setVisible(true); 
     } 
    }); 
} 

} 

Answer 1

下面的代码解决了这个问题：

myFrame.addWindowListener(
    new WindowAdapter(){ 
     public void windowClosed(WindowEvent e) { System.exit(0); } 
    } 
);