Author: [EMAIL PROTECTED]
Date: Thu Nov 13 12:09:40 2008
New Revision: 4059
Added:
branches/1_6_clean_events/user/src/com/google/gwt/event/shared/GwtEventUtil.java
Log:
Need to introduce this util class in order to manipulate event firing
outside of events package.
Added:
branches/1_6_clean_events/user/src/com/google/gwt/event/shared/GwtEventUtil.java
==============================================================================
--- (empty file)
+++
branches/1_6_clean_events/user/src/com/google/gwt/event/shared/GwtEventUtil.java
Thu Nov 13 12:09:40 2008
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2008 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
+
+package com.google.gwt.event.shared;
+
+import com.google.gwt.event.shared.GwtEvent.Type;
+
+/**
+ * Utility class to help with managing events.
+ */
+public class GwtEventUtil {
+
+ /**
+ * Fire the event on the given handler.
+ *
+ * @param event the event to dispatch
+ * @param handler the handler to dispatch it to
+ * @param <H> the event's handler type
+ *
+ */
+ public static <H extends EventHandler> void dispatch(GwtEvent<H> event,
+ H handler) {
+ event.dispatch(handler);
+ }
+
+ /**
+ * Gets the event's type.
+ *
+ * @param <H> handler type
+ *
+ * @param event the event
+ * @return the associated type
+ */
+ public static <H extends EventHandler> Type<H> getType(GwtEvent<H>
event) {
+ return event.getAssociatedType();
+ }
+
+ private GwtEventUtil() {
+ // Utility class, should not have instances.
+ }
+}
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http://groups.google.com/group/Google-Web-Toolkit-Contributors
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