GameWindow + GameBoardTable

src/game/GameBoardTable.java

+package game;
+
+import javax.swing.*;
+import javax.swing.table.TableModel;
+
+public class GameBoardTable extends JTable {
+    public GameBoardTable (TableModel model){
+        super(model);
+
+        int height = getRowHeight();
+        for (int i = 0; i<model.getColumnCount(); i++){
+            getColumnModel().getColumn(i).setPreferredWidth(height);
+        }
+
+        setDefaultRenderer(Boolean.class, new GameCellRenderer());
+    }
+}

src/game/GameCellRenderer.java

+package game;
+
+import javax.swing.*;
+import javax.swing.table.TableCellRenderer;
+import java.awt.*;
+
+public class GameCellRenderer implements TableCellRenderer {
+    private TableCellRenderer defaultRenderer;
+
+    public GameCellRenderer() {
+        defaultRenderer = new JTable().getDefaultRenderer(Object.class);
+    }
+
+    public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
+                                                   boolean hasFocus, int row, int column) {
+
+        Component component = defaultRenderer.getTableCellRendererComponent(table, null,
+                false, false, row, column);
+
+
+        if ((boolean) table.getValueAt(row, column)) {
+            component.setBackground(Color.DARK_GRAY);
+        } else {
+            component.setBackground(Color.WHITE);
+        }
+
+        return component;
+    }
+}

src/game/GameModel.java

@@ -72,7 +72,6 @@ public class GameModel extends AbstractTableModel {
 
     public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
         board.get(rowIndex, columnIndex).setAlive((boolean) aValue);
-
     }
 
     public void step() {

src/game/GameWindow.java

@@ -7,6 +7,8 @@ import java.awt.*;
 
 public class GameWindow extends JFrame {
 
+    //TODO JMenu
+
     private GameModel model;
     private JTable table;
     JFileChooser fileChooser;
@@ -14,18 +16,14 @@ public class GameWindow extends JFrame {
     public GameWindow(GameModel model){
         super("Game of Life");
         this.model = model;
-        table = new JTable(model);
+        table = new GameBoardTable(model);
         fileChooser = new JFileChooser();
         FileFilter filter = new FileNameExtensionFilter("JSON File (.json)", "json");
         fileChooser.setFileFilter(filter);
-        //table.setPreferredSize(new Dimension(300, 300)); //TODO igazodjon a táblához
 
         setLayout(new BorderLayout());
         add(table, BorderLayout.CENTER);
 
-        //setSize(300, 300); TODO törölni
-
-
         JPanel bottomPanel = new JPanel();
         JButton startButton = new JButton("Start");
         JButton stopButton = new JButton("Stop");