Allow to disable user selection in the grid model. (#8345)

* Allow to disable user selection in the grid model.

Fixes vaadin/framework8-issues#546

2 files changed, 101 insertions, 0 deletions

diff --git a/uitest/src/main/java/com/vaadin/tests/components/grid/GridDisallowUserSelection.java b/uitest/src/main/java/com/vaadin/tests/components/grid/GridDisallowUserSelection.java
new file mode 100644
index 0000000000..caac34c550
--- /dev/null
+++ b/uitest/src/main/java/com/vaadin/tests/components/grid/GridDisallowUserSelection.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2000-2016 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;
+
+import com.vaadin.data.ValueProvider;
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.components.AbstractTestUI;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.Grid.SelectionMode;
+import com.vaadin.ui.components.grid.GridSelectionModel;
+
+/**
+ * @author Vaadin Ltd
+ *
+ */
+public class GridDisallowUserSelection extends AbstractTestUI {
+
+    @Override
+    protected void setup(VaadinRequest request) {
+        Grid<String> grid = new Grid<>();
+        grid.addColumn(ValueProvider.identity());
+        grid.setItems("a", "b");
+        GridSelectionModel<String> model = grid
+                .setSelectionMode(SelectionMode.SINGLE);
+        model.setUserSelectionAllowed(false);
+
+        addComponent(grid);
+
+        Button button = new Button("Multi select", event -> {
+            GridSelectionModel<String> multi = grid
+                    .setSelectionMode(SelectionMode.MULTI);
+            multi.setUserSelectionAllowed(false);
+        });
+        addComponent(button);
+    }
+}
diff --git a/uitest/src/test/java/com/vaadin/tests/components/grid/GridDisallowUserSelectionTest.java b/uitest/src/test/java/com/vaadin/tests/components/grid/GridDisallowUserSelectionTest.java
new file mode 100644
index 0000000000..c8e6e39f2b
--- /dev/null
+++ b/uitest/src/test/java/com/vaadin/tests/components/grid/GridDisallowUserSelectionTest.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2000-2016 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;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.testbench.elements.GridElement;
+import com.vaadin.tests.tb3.MultiBrowserTest;
+
+/**
+ * @author Vaadin Ltd
+ *
+ */
+public class GridDisallowUserSelectionTest extends MultiBrowserTest {
+
+    @Test
+    public void checkSelection() {
+        openTestURL();
+
+        assertNoSelection(0);
+        assertNoSelection(1);
+
+        // change model from single select to mutli
+        $(ButtonElement.class).first().click();
+
+        assertNoSelection(0);
+        assertNoSelection(1);
+    }
+
+    private void assertNoSelection(int index) {
+        GridElement grid = $(GridElement.class).first();
+        grid.getCell(index, 0).click();
+
+        Assert.assertFalse(grid.getRow(0).isSelected());
+    }
+}