/*
* Copyright 2000-2014 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;
import com.google.gwt.dom.client.NativeEvent;
import com.vaadin.client.ComponentConnector;
import com.vaadin.client.MouseEventDetailsBuilder;
import com.vaadin.shared.EventId;
import com.vaadin.shared.MouseEventDetails;
import com.vaadin.shared.ui.LayoutClickRpc;
public abstract class LayoutClickEventHandler extends AbstractClickEventHandler {
public LayoutClickEventHandler(ComponentConnector connector) {
this(connector, EventId.LAYOUT_CLICK_EVENT_IDENTIFIER);
}
public LayoutClickEventHandler(ComponentConnector connector,
String clickEventIdentifier) {
super(connector, clickEventIdentifier);
}
protected abstract ComponentConnector getChildComponent(
com.google.gwt.user.client.Element element);
protected ComponentConnector getChildComponent(NativeEvent event) {
return getChildComponent((com.google.gwt.user.client.Element) event
.getEventTarget().cast());
}
@Override
protected void fireClick(NativeEvent event) {
MouseEventDetails mouseDetails = MouseEventDetailsBuilder
.buildMouseEventDetails(event, getRelativeToElement());
getLayoutClickRPC().layoutClick(mouseDetails, getChildComponent(event));
}
protected abstract LayoutClickRpc getLayoutClickRPC();
}