Code for current Grid mini tutorials

Change-Id: Icc5d99713caca43b537e90a267ff2a93da166572

uitest/src/com/vaadin/tests/minitutorials/v7_4/ConfiguringColumnWidths.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.minitutorials.v7_4;
+
+import com.vaadin.annotations.Theme;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.Grid.SelectionMode;
+import com.vaadin.ui.UI;
+
+@Theme("valo")
+public class ConfiguringColumnWidths extends UI {
+
+    @Override
+    protected void init(VaadinRequest request) {
+        Grid grid = new Grid(GridExampleHelper.createContainer());
+        grid.setSelectionMode(SelectionMode.NONE);
+        grid.setColumnOrder("name", "amount", "count");
+
+        setupCase(grid, 3);
+
+        setContent(grid);
+    }
+
+    private void setupCase1(Grid grid) {
+        grid.getColumn("name").setExpandRatio(1);
+    }
+
+    private void setupCase2(Grid grid) {
+        grid.getColumn("name").setExpandRatio(1);
+        grid.getColumn("amount").setWidth(100);
+        grid.getColumn("count").setWidth(100);
+    }
+
+    private void setupCase3(Grid grid) {
+        grid.setWidth("400px");
+        grid.getColumn("name").setExpandRatio(1);
+        grid.getColumn("amount").setWidth(100);
+        grid.getColumn("count").setWidth(100);
+    }
+
+    private void setupCase4(Grid grid) {
+        grid.setWidth("400px");
+        grid.getColumn("name").setMinimumWidth(250);
+        grid.getColumn("amount").setWidth(100);
+        grid.getColumn("count").setWidth(100);
+    }
+
+    private void setupCase5(Grid grid) {
+        grid.setWidth("400px");
+        grid.setFrozenColumnCount(1);
+        grid.getColumn("name").setMinimumWidth(250);
+        grid.getColumn("amount").setWidth(100);
+        grid.getColumn("count").setWidth(100);
+    }
+
+    private void setupCase6(Grid grid) {
+        grid.setWidth("700px");
+        grid.setFrozenColumnCount(1);
+        grid.getColumn("name").setMinimumWidth(250);
+        grid.getColumn("amount").setWidth(100);
+        grid.getColumn("count").setWidth(100);
+    }
+
+    private void setupCase(Grid grid, int number) {
+        if (number == 0) {
+            return;
+        }
+        try {
+            getClass().getDeclaredMethod("setupCase" + number, Grid.class)
+                    .invoke(this, grid);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}

uitest/src/com/vaadin/tests/minitutorials/v7_4/ConfiguringGridHeadersAndFooters.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.minitutorials.v7_4;
+
+import com.vaadin.annotations.Theme;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.Grid.FooterCell;
+import com.vaadin.ui.Grid.HeaderCell;
+import com.vaadin.ui.Grid.HeaderRow;
+import com.vaadin.ui.UI;
+
+@Theme("valo")
+public class ConfiguringGridHeadersAndFooters extends UI {
+    @Override
+    protected void init(VaadinRequest request) {
+        Grid grid = new Grid(GridExampleHelper.createContainer());
+        grid.setColumnOrder("name", "amount", "count");
+
+        grid.getDefaultHeaderRow().getCell("amount")
+                .setHtml("The <u>amount</u>");
+        grid.getDefaultHeaderRow().getCell("count")
+                .setComponent(new Button("Button caption"));
+
+        grid.getColumn("name").setHeaderCaption("Bean name");
+
+        HeaderRow extraHeader = grid.prependHeaderRow();
+        HeaderCell joinedCell = extraHeader.join("amount", "count");
+        joinedCell.setText("Joined cell");
+
+        FooterCell footer = grid.appendFooterRow().join("name", "amount",
+                "count");
+        footer.setText("Right aligned footer");
+
+        getPage().getStyles().add(".footer-right { text-align: right }");
+        footer.setStyleName("footer-right");
+
+        setContent(grid);
+    }
+}

uitest/src/com/vaadin/tests/minitutorials/v7_4/FormattingDataInGrid.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.minitutorials.v7_4;
+
+import java.text.NumberFormat;
+import java.util.Locale;
+
+import com.vaadin.annotations.Theme;
+import com.vaadin.data.util.converter.Converter;
+import com.vaadin.data.util.converter.StringToIntegerConverter;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.Grid.CellReference;
+import com.vaadin.ui.Grid.CellStyleGenerator;
+import com.vaadin.ui.UI;
+import com.vaadin.ui.renderers.HtmlRenderer;
+import com.vaadin.ui.renderers.NumberRenderer;
+
+@Theme("valo")
+public class FormattingDataInGrid extends UI {
+
+    @Override
+    protected void init(VaadinRequest request) {
+        Grid grid = new Grid(GridExampleHelper.createContainer());
+
+        setContent(grid);
+
+        grid.setCellStyleGenerator(new CellStyleGenerator() {
+            @Override
+            public String getStyle(CellReference cellReference) {
+                if ("amount".equals(cellReference.getPropertyId())) {
+                    Double value = (Double) cellReference.getValue();
+                    if (value.doubleValue() == Math.round(value.doubleValue())) {
+                        return "integer";
+                    }
+                }
+                return null;
+            }
+        });
+
+        getPage().getStyles().add(".integer { color: blue; }");
+
+        NumberFormat poundformat = NumberFormat.getCurrencyInstance(Locale.UK);
+        NumberRenderer poundRenderer = new NumberRenderer(poundformat);
+        grid.getColumn("amount").setRenderer(poundRenderer);
+
+        grid.getColumn("count").setConverter(new StringToIntegerConverter() {
+            @Override
+            public String convertToPresentation(Integer value,
+                    Class<? extends String> targetType, Locale locale)
+                    throws Converter.ConversionException {
+                String stringRepresentation = super.convertToPresentation(
+                        value, targetType, locale);
+                if (value.intValue() % 2 == 0) {
+                    return "<strong>" + stringRepresentation + "</strong>";
+                } else {
+                    return "<em>" + stringRepresentation + "</em>";
+                }
+            }
+        });
+
+        grid.getColumn("count").setRenderer(new HtmlRenderer());
+    }
+}

uitest/src/com/vaadin/tests/minitutorials/v7_4/GridExampleBean.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.minitutorials.v7_4;
+
+public class GridExampleBean {
+    private String name;
+    private int count;
+    private double amount;
+
+    public GridExampleBean() {
+
+    }
+
+    public GridExampleBean(String name, int count, double amount) {
+        this.name = name;
+        this.count = count;
+        this.amount = amount;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public int getCount() {
+        return count;
+    }
+
+    public double getAmount() {
+        return amount;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setCount(int count) {
+        this.count = count;
+    }
+
+    public void setAmount(double amount) {
+        this.amount = amount;
+    }
+}

uitest/src/com/vaadin/tests/minitutorials/v7_4/GridExampleHelper.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.minitutorials.v7_4;
+
+import com.vaadin.data.util.BeanItemContainer;
+
+public class GridExampleHelper {
+    public static BeanItemContainer<GridExampleBean> createContainer() {
+        BeanItemContainer<GridExampleBean> container = new BeanItemContainer<GridExampleBean>(
+                GridExampleBean.class);
+        for (int i = 0; i < 1000; i++) {
+            container.addItem(new GridExampleBean("Bean " + i, i * i, i / 10d));
+        }
+        return container;
+    }
+}

uitest/src/com/vaadin/tests/minitutorials/v7_4/ShowingInlineDataInGrid.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.minitutorials.v7_4;
+
+import com.vaadin.annotations.Theme;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.shared.ui.grid.HeightMode;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.UI;
+
+@Theme("valo")
+public class ShowingInlineDataInGrid extends UI {
+
+    @Override
+    protected void init(VaadinRequest request) {
+        final Grid grid = new Grid();
+
+        grid.addColumn("Name").setSortable(true);
+        grid.addColumn("Score", Integer.class);
+
+        grid.addRow("Alice", 15);
+        grid.addRow("Bob", -7);
+        grid.addRow("Carol", 8);
+        grid.addRow("Dan", 0);
+        grid.addRow("Eve", 20);
+
+        grid.select(2);
+
+        grid.setHeightByRows(grid.getContainerDataSource().size());
+        grid.setHeightMode(HeightMode.ROW);
+
+        setContent(grid);
+    }
+}

uitest/src/com/vaadin/tests/minitutorials/v7_4/UsingGridWithAContainer.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.minitutorials.v7_4;
+
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.UI;
+
+public class UsingGridWithAContainer extends UI {
+    @Override
+    protected void init(VaadinRequest request) {
+        Grid grid = new Grid();
+        grid.setContainerDataSource(GridExampleHelper.createContainer());
+
+        grid.getColumn("name").setHeaderCaption("Bean name");
+        grid.removeColumn("count");
+        grid.setColumnOrder("name", "amount");
+
+        setContent(grid);
+    }
+}

uitest/src/com/vaadin/tests/minitutorials/v7_5/ShowingExtraDataForRows.java

@@ -0,0 +1,91 @@
+/*
+ * 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.minitutorials.v7_5;
+
+import com.vaadin.event.ItemClickEvent;
+import com.vaadin.event.ItemClickEvent.ItemClickListener;
+import com.vaadin.server.ExternalResource;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.minitutorials.v7_4.GridExampleBean;
+import com.vaadin.tests.minitutorials.v7_4.GridExampleHelper;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.Grid.DetailsGenerator;
+import com.vaadin.ui.Grid.RowReference;
+import com.vaadin.ui.Image;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.Notification;
+import com.vaadin.ui.UI;
+import com.vaadin.ui.VerticalLayout;
+
+public class ShowingExtraDataForRows extends UI {
+    @Override
+    protected void init(VaadinRequest request) {
+        final Grid grid = new Grid();
+        grid.setContainerDataSource(GridExampleHelper.createContainer());
+
+        grid.setDetailsGenerator(new DetailsGenerator() {
+            @Override
+            public Component getDetails(RowReference rowReference) {
+                // Find the bean to generate details for
+                final GridExampleBean bean = (GridExampleBean) rowReference
+                        .getItemId();
+
+                // A basic label with bean data
+                Label label = new Label("Extra data for " + bean.getName());
+
+                // An image with extra details about the bean
+                Image image = new Image();
+                image.setWidth("300px");
+                image.setHeight("150px");
+                image.setSource(new ExternalResource(
+                        "http://dummyimage.com/300x150/000/fff&text="
+                                + bean.getCount()));
+
+                // A button just for the sake of the example
+                Button button = new Button("Click me",
+                        new Button.ClickListener() {
+                            @Override
+                            public void buttonClick(ClickEvent event) {
+                                Notification.show("Button clicked for "
+                                        + bean.getName());
+                            }
+                        });
+
+                // Wrap up all the parts into a vertical layout
+                VerticalLayout layout = new VerticalLayout(label, image, button);
+                layout.setSpacing(true);
+                layout.setMargin(true);
+                return layout;
+            }
+        });
+
+        grid.addItemClickListener(new ItemClickListener() {
+            @Override
+            public void itemClick(ItemClickEvent event) {
+                if (event.isDoubleClick()) {
+                    Object itemId = event.getItemId();
+                    grid.setDetailsVisible(itemId,
+                            !grid.isDetailsVisible(itemId));
+                }
+            }
+        });
+
+        setContent(grid);
+    }
+}