/*
 * Copyright 2000-2016 Vaadin Ltd.
 *
 * 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.vaadin.client.ui.window;

import com.google.gwt.event.shared.GwtEvent;

/**
 * Event for window position updates
 *
 * @since 7.1.9
 * @author Vaadin Ltd
 */
public class WindowMoveEvent extends GwtEvent<WindowMoveHandler> {

    private static final Type<WindowMoveHandler> TYPE = new Type<>();

    private final int newX;
    private final int newY;

    /**
     * Creates a new event with the given parameters
     *
     * @param x
     *            The new x-position for the VWindow
     * @param y
     *            The new y-position for the VWindow
     */
    public WindowMoveEvent(int x, int y) {
        newX = x;
        newY = y;
    }

    /**
     * Gets the new x position of the window
     *
     * @return the new X position of the VWindow
     */
    public int getNewX() {
        return newX;
    }

    /**
     * Gets the new y position of the window
     *
     * @return the new Y position of the VWindow
     */
    public int getNewY() {
        return newY;
    }

    /**
     * Gets the type of the event
     *
     * @return the type of the event
     */
    public static Type<WindowMoveHandler> getType() {
        return TYPE;
    }

    @Override
    public Type<WindowMoveHandler> getAssociatedType() {
        return TYPE;
    }

    @Override
    protected void dispatch(WindowMoveHandler handler) {
        handler.onWindowMove(this);
    }
}