From 82847fd740a1eddcb8095e273a320a531c8a8bc2 Mon Sep 17 00:00:00 2001
From: Andy Chabalier <Andy@chabalier.com>
Date: Thu, 27 Sep 2018 16:53:29 +0200
Subject: [PATCH] Fix default close operation (exit app on cross button didn't
 close the application. Add generated serial id

---
 src/main/java/fr/uha/gabalier/view/Preview.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/fr/uha/gabalier/view/Preview.java b/src/main/java/fr/uha/gabalier/view/Preview.java
index 8b9b2eb..ad9dc90 100644
--- a/src/main/java/fr/uha/gabalier/view/Preview.java
+++ b/src/main/java/fr/uha/gabalier/view/Preview.java
@@ -12,7 +12,9 @@ import java.util.List;
 
 public class Preview extends JFrame {
 
-    static final int VIEW_WIDTH = 256;
+	private static final long serialVersionUID = -8104236322964434859L;
+	
+	static final int VIEW_WIDTH = 256;
     static final int VIEW_HEIGHT = 128;
 
     public static final String LEFT_COMMAND = "<";
@@ -32,6 +34,9 @@ public class Preview extends JFrame {
 
     public Preview() throws HeadlessException {
         model = new ArrayList<>();
+        
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
         // UI elements
         JMenuBar menuBar = new JMenuBar();
         setJMenuBar(menuBar);