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Grid header should render "the same" after changes to header (#17131)
Change-Id: I2a16ffbd59bf4863eb6a7bea8d4b590a693af637
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uitest/src/com/vaadin/tests/components/grid/GridHeaderFormatChange.java
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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.tests.components.grid; | ||
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| import java.io.Serializable; | ||
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| import com.vaadin.data.util.BeanItemContainer; | ||
| import com.vaadin.server.VaadinRequest; | ||
| import com.vaadin.tests.components.AbstractTestUI; | ||
| import com.vaadin.ui.Button; | ||
| import com.vaadin.ui.Button.ClickEvent; | ||
| import com.vaadin.ui.Grid; | ||
| import com.vaadin.ui.Grid.HeaderRow; | ||
| import com.vaadin.ui.Grid.SelectionMode; | ||
| import com.vaadin.ui.Grid.SelectionModel; | ||
| import com.vaadin.ui.HorizontalLayout; | ||
| import com.vaadin.ui.renderers.NumberRenderer; | ||
|
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| public class GridHeaderFormatChange extends AbstractTestUI { | ||
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| private static final long serialVersionUID = -2787771187365766027L; | ||
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| private HeaderRow row; | ||
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| public class Person implements Serializable { | ||
| private static final long serialVersionUID = -7995927620756317000L; | ||
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| String firstName; | ||
| String lastName; | ||
| String streetAddress; | ||
| Integer zipCode; | ||
| String city; | ||
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| public Person(String firstName, String lastName, String streetAddress, | ||
| Integer zipCode, String city) { | ||
| this.firstName = firstName; | ||
| this.lastName = lastName; | ||
| this.streetAddress = streetAddress; | ||
| this.zipCode = zipCode; | ||
| this.city = city; | ||
| } | ||
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| public String getFirstName() { | ||
| return firstName; | ||
| } | ||
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| public void setFirstName(String firstName) { | ||
| this.firstName = firstName; | ||
| } | ||
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| public String getLastName() { | ||
| return lastName; | ||
| } | ||
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| public void setLastName(String lastName) { | ||
| this.lastName = lastName; | ||
| } | ||
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| public String getStreetAddress() { | ||
| return streetAddress; | ||
| } | ||
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| public void setStreetAddress(String streetAddress) { | ||
| this.streetAddress = streetAddress; | ||
| } | ||
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| public Integer getZipCode() { | ||
| return zipCode; | ||
| } | ||
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| public void setZipCode(Integer zipCode) { | ||
| this.zipCode = zipCode; | ||
| } | ||
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| public String getCity() { | ||
| return city; | ||
| } | ||
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| public void setCity(String city) { | ||
| this.city = city; | ||
| } | ||
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| } | ||
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| @Override | ||
| protected void setup(VaadinRequest request) { | ||
| BeanItemContainer<Person> datasource = new BeanItemContainer<Person>( | ||
| Person.class); | ||
| final Grid grid; | ||
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| datasource.addItem(new Person("Rudolph", "Reindeer", "Ruukinkatu 2-4", | ||
| 20540, "Turku")); | ||
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| grid = new Grid(datasource); | ||
| grid.setWidth("600px"); | ||
| grid.getColumn("zipCode").setRenderer(new NumberRenderer()); | ||
| grid.setColumnOrder("firstName", "lastName", "streetAddress", | ||
| "zipCode", "city"); | ||
| grid.setSelectionMode(SelectionMode.SINGLE); | ||
| addComponent(grid); | ||
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| Button showHide = new Button("Hide firstName", | ||
| new Button.ClickListener() { | ||
| private static final long serialVersionUID = 8107530972693788705L; | ||
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| @Override | ||
| public void buttonClick(ClickEvent event) { | ||
| if (grid.getColumn("firstName") != null) { | ||
| grid.removeColumn("firstName"); | ||
| event.getButton().setCaption("Show firstName"); | ||
| } else { | ||
| grid.addColumn("firstName"); | ||
| grid.setColumnOrder("firstName", "lastName", | ||
| "streetAddress", "zipCode", "city"); | ||
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| event.getButton().setCaption("Hide firstName"); | ||
| } | ||
| } | ||
| }); | ||
| showHide.setId("show_hide"); | ||
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| Button selectionMode = new Button("Set multiselect", | ||
| new Button.ClickListener() { | ||
| private static final long serialVersionUID = 8107530972693788705L; | ||
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| @Override | ||
| public void buttonClick(ClickEvent event) { | ||
| if (grid.getSelectionModel() instanceof SelectionModel.Single) { | ||
| grid.setSelectionMode(SelectionMode.MULTI); | ||
| } else { | ||
| grid.setSelectionMode(SelectionMode.SINGLE); | ||
| } | ||
| } | ||
| }); | ||
| selectionMode.setId("selection_mode"); | ||
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| Button join = new Button("Add Join header column", | ||
| new Button.ClickListener() { | ||
| private static final long serialVersionUID = -5330801275551280623L; | ||
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| @Override | ||
| public void buttonClick(ClickEvent event) { | ||
| if (row == null) { | ||
| row = grid.prependHeaderRow(); | ||
| if (grid.getColumn("firstName") != null) { | ||
| row.join("firstName", "lastName").setText( | ||
| "Full Name"); | ||
| } | ||
| row.join("streetAddress", "zipCode", "city") | ||
| .setText("Address"); | ||
| } else { | ||
| grid.removeHeaderRow(row); | ||
| row = null; | ||
| } | ||
| } | ||
| }); | ||
| join.setId("join"); | ||
| addComponent(new HorizontalLayout(showHide, selectionMode, join)); | ||
| } | ||
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| @Override | ||
| protected String getTestDescription() { | ||
| return "Grid for testing header re-rendering."; | ||
| } | ||
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| @Override | ||
| protected Integer getTicketNumber() { | ||
| return 17131; | ||
| } | ||
| } |
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