-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in 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.g2d.example.chassis;\r
-\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.ui.part.ViewPart;\r
-import org.simantics.g2d.canvas.ICanvasContext;\r
-import org.simantics.g2d.canvas.impl.CanvasContext;\r
-import org.simantics.g2d.chassis.ICanvasChassis;\r
-import org.simantics.g2d.chassis.IChassisListener;\r
-import org.simantics.g2d.chassis.SWTChassis;\r
-import org.simantics.g2d.example.TestCanvas;\r
-import org.simantics.utils.threads.AWTThread;\r
-import org.simantics.utils.threads.IThreadWorkQueue;\r
-import org.simantics.utils.threads.ThreadUtils;\r
-\r
-public class ViewPartExample extends ViewPart {\r
- SWTChassis c;\r
-\r
- @Override\r
- public void createPartControl(Composite parent) {\r
- c = new SWTChassis(parent, 0);\r
- c.syncPopulate();\r
-\r
- IThreadWorkQueue thread = AWTThread.getThreadAccess();\r
- CanvasContext canvasContext = TestCanvas.createTestCanvas(thread);\r
-\r
- c.setCanvasContext(canvasContext);\r
-\r
- c.addChassisListener(new IChassisListener() {\r
- @Override\r
- public void chassisClosed(ICanvasChassis sender) {\r
- // Prevent deadlock while disposing which using syncExec would result in. \r
- ThreadUtils.asyncExec(c.getCanvasContext().getThreadAccess(), new Runnable() {\r
- @Override\r
- public void run() {\r
- ICanvasContext ctx = c.getCanvasContext();\r
- c.getAWTComponent().setCanvasContext(null);\r
- ctx.dispose();\r
- }\r
- });\r
- }\r
- });\r
- }\r
-\r
- @Override\r
- public void setFocus() {\r
- c.setFocus();\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g2d.example.chassis;
+
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.part.ViewPart;
+import org.simantics.g2d.canvas.ICanvasContext;
+import org.simantics.g2d.canvas.impl.CanvasContext;
+import org.simantics.g2d.chassis.ICanvasChassis;
+import org.simantics.g2d.chassis.IChassisListener;
+import org.simantics.g2d.chassis.SWTChassis;
+import org.simantics.g2d.example.TestCanvas;
+import org.simantics.utils.threads.AWTThread;
+import org.simantics.utils.threads.IThreadWorkQueue;
+import org.simantics.utils.threads.ThreadUtils;
+
+public class ViewPartExample extends ViewPart {
+ SWTChassis c;
+
+ @Override
+ public void createPartControl(Composite parent) {
+ c = new SWTChassis(parent, 0);
+ c.syncPopulate();
+
+ IThreadWorkQueue thread = AWTThread.getThreadAccess();
+ CanvasContext canvasContext = TestCanvas.createTestCanvas(thread);
+
+ c.setCanvasContext(canvasContext);
+
+ c.addChassisListener(new IChassisListener() {
+ @Override
+ public void chassisClosed(ICanvasChassis sender) {
+ // Prevent deadlock while disposing which using syncExec would result in.
+ ThreadUtils.asyncExec(c.getCanvasContext().getThreadAccess(), new Runnable() {
+ @Override
+ public void run() {
+ ICanvasContext ctx = c.getCanvasContext();
+ c.getAWTComponent().setCanvasContext(null);
+ ctx.dispose();
+ }
+ });
+ }
+ });
+ }
+
+ @Override
+ public void setFocus() {
+ c.setFocus();
+ }
+
+}