-/*******************************************************************************\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
-/*\r
- *\r
- * @author Toni Kalajainen\r
- */\r
-package org.simantics.scenegraph.g2d.events;\r
-\r
-/**\r
- * @author Toni Kalajainen\r
- */\r
-public interface IEventHandler {\r
-\r
- /**\r
- * Returns a bit mask based on the constants in {@link EventTypes} to\r
- * restrict which type of events should be propagated to this event handler.\r
- * The value returned by this method must be constant, it must not change\r
- * during the handler's life cycle.\r
- * \r
- * @return a bit mask defining the events to propagate to this handler\r
- * @see EventTypes\r
- */\r
- int getEventMask();\r
-\r
- /**\r
- * Process an event. If this method returns true, the event will be eaten\r
- * and not sent to lower levels of the handler stack.\r
- * \r
- * @return true if the handler consumed the event. Consumed events are not\r
- * propagated further.\r
- */\r
- boolean handleEvent(Event e);\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
+ *******************************************************************************/
+/*
+ *
+ * @author Toni Kalajainen
+ */
+package org.simantics.scenegraph.g2d.events;
+
+/**
+ * @author Toni Kalajainen
+ */
+public interface IEventHandler {
+
+ /**
+ * Returns a bit mask based on the constants in {@link EventTypes} to
+ * restrict which type of events should be propagated to this event handler.
+ * The value returned by this method must be constant, it must not change
+ * during the handler's life cycle.
+ *
+ * @return a bit mask defining the events to propagate to this handler
+ * @see EventTypes
+ */
+ int getEventMask();
+
+ /**
+ * Process an event. If this method returns true, the event will be eaten
+ * and not sent to lower levels of the handler stack.
+ *
+ * @return true if the handler consumed the event. Consumed events are not
+ * propagated further.
+ */
+ boolean handleEvent(Event e);
+
+}