From 9a09f532ff8222e713fe4c48b549d267067a515a Mon Sep 17 00:00:00 2001
From: josh <josh@45c1a28c-8058-47b2-ae61-ca45b979098e>
Date: Fri, 28 Mar 2008 22:56:14 +0000
Subject: [PATCH] start button action caught

git-svn-id: svn://anubis/gvsu@88 45c1a28c-8058-47b2-ae61-ca45b979098e
---
 cs621/proj4/KnightsTour.java | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/cs621/proj4/KnightsTour.java b/cs621/proj4/KnightsTour.java
index 4fc2308..b6f1d76 100644
--- a/cs621/proj4/KnightsTour.java
+++ b/cs621/proj4/KnightsTour.java
@@ -10,7 +10,7 @@ public class KnightsTour extends JFrame
     private KnightsTourBoard m_ktBoard = new KnightsTourBoard(5, 5);
 
     /* GUI elements */
-    private ActionEventHandler m_handler;
+    private ActionEventHandler m_handler = new ActionEventHandler(this);
     private JTextField m_widthField;
     private JTextField m_heightField;
     private JTextField m_startXField;
@@ -26,12 +26,8 @@ public class KnightsTour extends JFrame
         setDefaultCloseOperation(EXIT_ON_CLOSE);
         setSize(500, 600);
 
-        m_handler = new ActionEventHandler(this);
-
-        Container c = getContentPane();
-
         /* set up the main window contents */
-        c.add(m_mainPanel = new JPanel(new BorderLayout()) {{
+        getContentPane().add(m_mainPanel = new JPanel(new BorderLayout()) {{
             setBorder(BorderFactory.createEmptyBorder(9, 9, 9, 9));
             add(new JPanel() {{
                 setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
@@ -70,6 +66,7 @@ public class KnightsTour extends JFrame
                         setBorder(BorderFactory.createEmptyBorder());
                         setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
                         add(m_startButton = new JButton("Start Knight's Tour"));
+                        m_startButton.addActionListener(m_handler);
                         add(m_statusLabel = new JLabel());
                     }});
                 }});
@@ -88,9 +85,8 @@ public class KnightsTour extends JFrame
     {
         int width = m_ktBoard.getWidth();
         int height = m_ktBoard.getHeight();
-        if (m_boardPanel != null)
-            m_mainPanel.remove(m_boardPanel);
-        m_boardPanel = new JPanel(new GridLayout(width, height));
+        JPanel oldBoardPanel = m_boardPanel;
+        m_boardPanel = new JPanel(new GridLayout(width, height, 1, 1));
         m_boardPanel.setBorder(BorderFactory.createEmptyBorder(5, 0, 0, 0));
         for (int x = 0; x < width; x++)
         {
@@ -100,9 +96,12 @@ public class KnightsTour extends JFrame
                         ? "h"
                         : new Integer(m_ktBoard.getStepAt(x, y)).toString(),
                     SwingConstants.CENTER);
+                l.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));
                 m_boardPanel.add(l);
             }
         }
+        if (oldBoardPanel != null)
+            m_mainPanel.remove(oldBoardPanel);
         m_mainPanel.add(m_boardPanel);
         m_mainPanel.validate();
     }
@@ -115,6 +114,10 @@ public class KnightsTour extends JFrame
 
         public void actionPerformed(ActionEvent e)
         {
+            if (e.getSource() == m_startButton)
+            {
+                m_statusLabel.setText("Running...");
+            }
         }
     }