gameexplorer_gui: added actionListener for logout button

src/main/java/de/tims/gameexplorer/GameExplorer.java

@@ -44,7 +44,7 @@ public class GameExplorer {
 	private Dimension smallBtnSize;
 	private GridBagConstraints gbc;
 	
-	private static final String playerFile = "src/main/java/resources/player_data.csv";
+	private static final String PLAYER_FILE = "src/main/java/resources/player_data.csv";
 	
 	private enum Game { FLEETSTORM, FOURWINS, TICTACTOE, LEADERBOARD };
 	private Game actualGame;
@@ -94,6 +94,7 @@ public class GameExplorer {
 		leaderboardBtn.addActionListener(new GameAction());
 		logoutBtn = new JButton("Logout");
 		logoutBtn.setPreferredSize(smallBtnSize);
+		logoutBtn.addActionListener(new LogoutAction());
 		exitBtn = new JButton("Exit");
 		exitBtn.setPreferredSize(smallBtnSize);
 		
@@ -278,9 +279,10 @@ public class GameExplorer {
 			if (!userInput.equals("")) {
 				loginWarning.setText("");
 				
-				manager.loadPlayers(playerFile);
+				manager.loadPlayers(PLAYER_FILE);
 				actualPlayer = manager.selectPlayer(userInput);
 				
+				frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
 				frame.remove(loginPanel);
 				frame.add(explorerPanel);
 				frame.revalidate();
@@ -321,6 +323,21 @@ public class GameExplorer {
 		}
 	}
 	
+	private class LogoutAction implements ActionListener {
+		@Override
+		public void actionPerformed(ActionEvent e) {
+			manager.savePlayers(PLAYER_FILE);
+			
+			buildLoginPanel();
+			
+			frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+			frame.remove(explorerPanel);
+			frame.add(loginPanel);
+			frame.revalidate();
+			frame.repaint();
+		}
+	}
+	
 	private class BackAction implements ActionListener {
 		@Override
 		public void actionPerformed(ActionEvent e) {