/* * Copyright 2000-2018 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.user.client.Command; public abstract class Action implements Command { protected ActionOwner owner; protected String iconUrl = null; protected String caption = ""; public Action(ActionOwner owner) { this.owner = owner; } /** * Executed when action fired. */ @Override public abstract void execute(); public String getHTML() { final StringBuilder sb = new StringBuilder(); sb.append("