1 files changed, 73 insertions, 0 deletions
diff --git a/altosui/AltosLights.java b/altosui/AltosLights.java
new file mode 100644
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--- /dev/null
+++ b/altosui/AltosLights.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright © 2010 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package altosui;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import javax.swing.table.*;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+import java.util.prefs.*;
+import java.util.concurrent.LinkedBlockingQueue;
+
+public class AltosLights extends JComponent {
+
+	GridBagLayout	gridbag;
+
+	AltosLed	red, green;
+
+	ImageIcon create_icon(String path, String description) {
+		java.net.URL imgURL = AltosUI.class.getResource(path);
+		if (imgURL != null)
+			return new ImageIcon(imgURL, description);
+		System.err.printf("Cannot find icon \"%s\"\n", path);
+		return null;
+	}
+
+	public void set (boolean on) {
+		if (on) {
+			red.set(false);
+			green.set(true);
+		} else {
+			red.set(true);
+			green.set(false);
+		}
+	}
+
+	public AltosLights() {
+		GridBagConstraints c;
+		gridbag = new GridBagLayout();
+		setLayout(gridbag);
+
+		c = new GridBagConstraints();
+		red = new AltosLed("/redled.png", "/grayled.png");
+		c.gridx = 0; c.gridy = 0;
+		c.insets = new Insets (0, 5, 0, 5);
+		gridbag.setConstraints(red, c);
+		add(red);
+		red.set(true);
+		green = new AltosLed("/greenled.png", "/grayled.png");
+		c.gridx = 1; c.gridy = 0;
+		gridbag.setConstraints(green, c);
+		add(green);
+		green.set(false);
+	}
+}