Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scenegraph / src / org / simantics / scenegraph / g2d / events / EventFilter.java

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/EventFilter.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/EventFilter.java
new file mode 100644 (file)
index 0000000..5006277
--- /dev/null
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/events/EventFilter.java
@@ -0,0 +1,26 @@
+/*******************************************************************************\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.scenegraph.g2d.events;\r
+\r
+/**\r
+ * A tester for input events. A <code>true</code> return value is considered\r
+ * an accepted event for triggering some unspecified action.\r
+ */\r
+public interface EventFilter {\r
+\r
+    /**\r
+     * @param event\r
+     * @return\r
+     */\r
+    boolean accept(Event event);\r
+\r
+}
\ No newline at end of file