Java tutorial
/* * Copyright (c) 2011-2015 Marat Gubaidullin. * * This file is part of HYBRIDBPM. * * 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.hybridbpm.ui.component.development; import com.hybridbpm.model.ConnectorModel; import com.hybridbpm.model.FieldModel; import com.hybridbpm.ui.component.development.FieldForm; import com.vaadin.server.FontAwesome; import com.vaadin.server.Sizeable; import com.vaadin.ui.Alignment; import com.vaadin.ui.Button; import com.vaadin.ui.VerticalLayout; import com.vaadin.ui.themes.ValoTheme; /** * * @author Marat Gubaidullin */ public class OutParametersLayout extends VerticalLayout implements Button.ClickListener { private ConnectorModel connectoModel; private final Button btnAdd = new Button(null, this); public OutParametersLayout() { } public void initUI() { removeAllComponents(); btnAdd.setCaption(("Add parameter")); btnAdd.setStyleName(ValoTheme.BUTTON_LINK); btnAdd.setIcon(FontAwesome.PLUS_CIRCLE); setMargin(true); setSpacing(true); setWidth(100, Sizeable.Unit.PERCENTAGE); for (FieldModel fieldModel : connectoModel.getOutParameters()) { FieldForm fieldForm = new FieldForm(FieldForm.CLASS_LIST_TYPE.BOTH); fieldForm.setFieldModel(fieldModel); addComponent(fieldForm); } addComponent(btnAdd); setComponentAlignment(btnAdd, Alignment.MIDDLE_RIGHT); } @Override public void buttonClick(Button.ClickEvent event) { if (event.getButton().equals(btnAdd)) { FieldForm fieldForm = new FieldForm(FieldForm.CLASS_LIST_TYPE.BOTH); fieldForm.setFieldModel(new FieldModel("outParam", "", String.class.getCanonicalName(), null, FieldModel.COLLECTION_TYPE.NONE, FieldModel.EDITOR_TYPE.TEXT_FIELD)); addComponent(fieldForm, getComponentIndex(btnAdd)); } } public ConnectorModel getConnectoModel() { return connectoModel; } public void setConnectoModel(ConnectorModel connectoModel) { this.connectoModel = connectoModel; } }