--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.diagram.connection.tests;\r
+\r
+import java.awt.Frame;\r
+import java.awt.Graphics;\r
+import java.awt.HeadlessException;\r
+import java.awt.Image;\r
+import java.awt.event.WindowAdapter;\r
+import java.awt.event.WindowEvent;\r
+import java.util.concurrent.Semaphore;\r
+\r
+public class ImageViewer extends Frame {\r
+\r
+ private static final long serialVersionUID = -5587530298886724404L;\r
+ \r
+ Image image;\r
+ Semaphore sem = new Semaphore(0);\r
+ \r
+ public ImageViewer(Image image) throws HeadlessException {\r
+ this.image = image;\r
+ \r
+ addWindowListener(new WindowAdapter() {\r
+ @Override\r
+ public void windowClosing(WindowEvent e) {\r
+ dispose();\r
+ sem.release();\r
+ }\r
+ });\r
+ }\r
+\r
+ @Override\r
+ public void paint(Graphics g) {\r
+ g.drawImage(image, 0, 0, null);\r
+ }\r
+\r
+ public static void run(Image image) {\r
+ ImageViewer frame = new ImageViewer(image);\r
+ \r
+ frame.setSize(image.getWidth(null), image.getHeight(null));\r
+ frame.setVisible(true);\r
+ \r
+ try {\r
+ frame.sem.acquire();\r
+ } catch (InterruptedException e) {\r
+ e.printStackTrace();\r
+ }\r
+ }\r
+ \r
+}\r