| /* |
| * Copyright 2010 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.dom.client; |
| |
| import com.google.gwt.dom.client.BrowserEvents; |
| |
| /** |
| * Represents a native gesture start event. |
| */ |
| public class GestureStartEvent extends DomEvent<GestureStartHandler> { |
| |
| /** |
| * Event type for gesture start events. Represents the meta-data associated |
| * with this event. |
| */ |
| private static final Type<GestureStartHandler> TYPE = new Type< |
| GestureStartHandler>(BrowserEvents.GESTURESTART, new GestureStartEvent()); |
| |
| /** |
| * Gets the event type associated with gesture start events. |
| * |
| * @return the handler type |
| */ |
| public static Type<GestureStartHandler> getType() { |
| return TYPE; |
| } |
| |
| /** |
| * Protected constructor, use {@link |
| * DomEvent#fireNativeEvent(com.google.gwt.dom.client.NativeEvent, |
| * com.google.gwt.event.shared.HasHandlers)} to fire gesture start events. |
| */ |
| protected GestureStartEvent() { |
| } |
| |
| @Override |
| public final Type<GestureStartHandler> getAssociatedType() { |
| return TYPE; |
| } |
| |
| public double getRotation() { |
| return getNativeEvent().getRotation(); |
| } |
| |
| public double getScale() { |
| return getNativeEvent().getScale(); |
| } |
| |
| @Override |
| protected void dispatch(GestureStartHandler handler) { |
| handler.onGestureStart(this); |
| } |
| } |