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- /*
- * 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.connectors;
-
- import com.google.web.bindery.event.shared.HandlerRegistration;
- import com.vaadin.client.MouseEventDetailsBuilder;
- import com.vaadin.client.renderers.ClickableRenderer;
- import com.vaadin.client.renderers.ClickableRenderer.RendererClickEvent;
- import com.vaadin.client.renderers.ClickableRenderer.RendererClickHandler;
- import com.vaadin.shared.ui.grid.renderers.RendererClickRpc;
-
- import elemental.json.JsonObject;
-
- /**
- * An abstract base class for {@link ClickableRenderer} connectors.
- *
- * @param <T>
- * the presentation type of the renderer
- *
- * @since 7.4
- * @author Vaadin Ltd
- */
- public abstract class ClickableRendererConnector<T>
- extends AbstractRendererConnector<T> {
-
- HandlerRegistration clickRegistration;
-
- @Override
- protected void init() {
- clickRegistration = addClickHandler(
- new RendererClickHandler<JsonObject>() {
- @Override
- public void onClick(RendererClickEvent<JsonObject> event) {
- getRpcProxy(RendererClickRpc.class).click(
- getRowKey(event.getCell().getRow()),
- getColumnId(event.getCell().getColumn()),
- MouseEventDetailsBuilder.buildMouseEventDetails(
- event.getNativeEvent()));
- }
- });
- }
-
- @Override
- public void onUnregister() {
- clickRegistration.removeHandler();
- }
-
- protected abstract HandlerRegistration addClickHandler(
- RendererClickHandler<JsonObject> handler);
- }
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