Move source code examples to Antora examples directoryantora

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

1 files changed, 92 insertions, 0 deletions

diff --git a/docs/modules/ROOT/examples/spacewar/SWFrame.java b/docs/modules/ROOT/examples/spacewar/SWFrame.java
new file mode 100644
index 000000000..6dfb9f6f6
--- /dev/null
+++ b/docs/modules/ROOT/examples/spacewar/SWFrame.java
@@ -0,0 +1,92 @@
+/*
+
+Copyright (c) Xerox Corporation 1998-2002.  All rights reserved.
+
+Use and copying of this software and preparation of derivative works based
+upon this software are permitted.  Any distribution of this software or
+derivative works must comply with all applicable United States export control
+laws.
+
+This software is made available AS IS, and Xerox Corporation makes no warranty
+about the software, its performance or its conformity to any specification.
+
+|<---            this code is formatted to fit into 80 columns             --->|
+|<---            this code is formatted to fit into 80 columns             --->|
+|<---            this code is formatted to fit into 80 columns             --->|
+
+
+SWFrame.java
+Part of the Spacewar system.
+
+*/
+
+package spacewar;
+
+import java.awt.Frame;
+import java.awt.Menu;
+import java.awt.MenuBar;
+import java.awt.MenuItem;
+import java.awt.MenuShortcut;
+import java.awt.Dimension;
+import java.awt.Insets;
+
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+class SWFrame extends Frame implements ActionListener {
+    private Game     game;
+    private Display  display;
+    private Menu     menu;
+
+    Game     getGame()      { return game; }
+    Display  getDisplay() { return display; }
+    Menu     getMenu()      { return menu; }
+
+    SWFrame(Game theGame, Display d) {
+        super("Space War!");
+
+        game = theGame;
+
+        display = d;
+        add(display);
+
+        // create menu
+        menu = new Menu("Game");
+        MenuItem item1 = new MenuItem("Add Robot",   new MenuShortcut('a'));
+        MenuItem item2 = new MenuItem("Reset Ships", new MenuShortcut('r'));
+        MenuItem item3 = new MenuItem("Quit",        new MenuShortcut('q'));
+        item1.setActionCommand("Add Robot");
+        item2.setActionCommand("Reset Ships");
+        item3.setActionCommand("Quit");
+        menu.add(item1);
+        menu.add(item2);
+        menu.add(item3);
+        menu.addActionListener(this);
+
+        setMenuBar(new MenuBar());
+        getMenuBar().add(menu);
+
+        Dimension screenSize = new Dimension(500, 500);
+        setSize(screenSize);
+        setVisible(true);
+        toFront();
+
+        Insets inset = getInsets();
+        int displayWidth  = screenSize.width - inset.left - inset.right;
+        int displayHeight = screenSize.height - inset.top - inset.bottom;
+        display.setSize(displayWidth, displayHeight);
+    }
+
+    public void actionPerformed(ActionEvent e) {
+        String s = e.getActionCommand();
+        if (s.equals("Add Robot")) {
+            getGame().addRobot();
+        }
+        else if (s.equals("Reset Ships")) {
+            getGame().resetShips();
+        }
+        else if (s.equals("Quit")) {
+            getGame().quit();
+        }
+    }
+}