/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.isis.viewer.dnd.interaction;
import org.apache.isis.viewer.dnd.drawing.Location;
import org.apache.isis.viewer.dnd.drawing.Offset;
import org.apache.isis.viewer.dnd.view.Click;
/**
* Describes a mouse click event.
*/
public class ClickImpl extends PointerEvent implements Click {
private final Location location;
private final Location locationWithinViewer;
/**
* Creates a new click event object.
*
* @param mouseLocation
* the location of the mouse relative to the viewer
* @param modifiers
* the button and key held down during the click (@see
* java.awt.event.MouseEvent)
*/
public ClickImpl(final Location mouseLocation, final int modifiers) {
super(modifiers);
this.location = new Location(mouseLocation);
this.locationWithinViewer = new Location(mouseLocation);
}
@Override
public Location getLocation() {
return location;
}
@Override
public Location getLocationWithinViewer() {
return locationWithinViewer;
}
/**
* Translate the location of this event by the specified offset.
*/
@Override
public void subtract(final int x, final int y) {
location.subtract(x, y);
}
@Override
public String toString() {
return "Click [location=" + location + "," + super.toString() + "]";
}
public void add(final Offset offset) {
location.add(offset.getDeltaX(), offset.getDeltaY());
}
public void subtract(final Offset offset) {
subtract(offset.getDeltaX(), offset.getDeltaY());
}
@Override
public void subtract(final Location location) {
subtract(location.getX(), location.getY());
}
}