Add lazy/simple resize mode to Grid (#20108)

Change-Id: I47427efc28c350382dba8c1f50fd332a3f4585e4

2 files changed, 82 insertions, 0 deletions

diff --git a/uitest/src/main/java/com/vaadin/tests/components/grid/basicfeatures/GridBasicFeatures.java b/uitest/src/main/java/com/vaadin/tests/components/grid/basicfeatures/GridBasicFeatures.java
index 18cfb56660..e3fdd68ed6 100644
--- a/uitest/src/main/java/com/vaadin/tests/components/grid/basicfeatures/GridBasicFeatures.java
+++ b/uitest/src/main/java/com/vaadin/tests/components/grid/basicfeatures/GridBasicFeatures.java
@@ -44,6 +44,7 @@ import com.vaadin.event.SelectionEvent.SelectionListener;
 import com.vaadin.event.SortEvent;
 import com.vaadin.event.SortEvent.SortListener;
 import com.vaadin.shared.data.sort.SortDirection;
+import com.vaadin.shared.ui.grid.ColumnResizeMode;
 import com.vaadin.shared.ui.grid.GridStaticCellType;
 import com.vaadin.shared.ui.grid.HeightMode;
 import com.vaadin.tests.components.AbstractComponentTest;
@@ -1266,6 +1267,13 @@ public class GridBasicFeatures extends AbstractComponentTest<Grid> {
                         grid.getColumns().get(0).setMaximumWidth(30);
                     }
                 }, null);
+
+        createBooleanAction("Simple resize mode", "Columns", false, new Command<Grid, Boolean>() {
+            @Override
+            public void execute(Grid g, Boolean value, Object data) {
+                g.setColumnResizeMode(value ? ColumnResizeMode.SIMPLE : ColumnResizeMode.ANIMATED);
+            }
+        });
     }
 
     private static String getColumnProperty(int c) {
diff --git a/uitest/src/test/java/com/vaadin/tests/components/grid/basicfeatures/GridColumnResizeModeTest.java b/uitest/src/test/java/com/vaadin/tests/components/grid/basicfeatures/GridColumnResizeModeTest.java
new file mode 100644
index 0000000000..8e767eb033
--- /dev/null
+++ b/uitest/src/test/java/com/vaadin/tests/components/grid/basicfeatures/GridColumnResizeModeTest.java
@@ -0,0 +1,74 @@
+package com.vaadin.tests.components.grid.basicfeatures;/*
+ * 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.
+ */
+
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.interactions.Actions;
+
+import com.vaadin.testbench.By;
+import com.vaadin.testbench.parallel.TestCategory;
+import com.vaadin.tests.components.grid.basicfeatures.element.CustomGridElement;
+
+@TestCategory("grid")
+public class GridColumnResizeModeTest extends GridBasicFeaturesTest {
+
+    @Before
+    public void before() {
+        openTestURL();
+    }
+
+    @Test
+    public void testSimpleResizeModeToggle() throws Exception {
+
+        CustomGridElement grid = getGridElement();
+
+        List<WebElement> handles = grid.findElements(By.className("v-grid-column-resize-handle"));
+        WebElement handle = handles.get(1);
+
+        Actions drag1 = new Actions(getDriver()).moveToElement(handle).clickAndHold();
+        Actions drag2 = new Actions(getDriver()).moveByOffset(-50, 0);
+        Actions drag3 = new Actions(getDriver()).moveByOffset(100, 0);
+        Actions dragEndAction = new Actions(getDriver()).release().moveToElement(grid);
+
+        selectMenuPath("Component", "Columns", "Simple resize mode");
+        sleep(250);
+
+        drag1.perform();
+        sleep(500);
+        drag2.perform();
+        sleep(500);
+        drag3.perform();
+        sleep(500);
+
+        // Make sure we find at least one simple resize mode splitter
+        assertElementPresent(By.className("v-grid-column-resize-simple-indicator"));
+
+        dragEndAction.perform();
+
+        // Make sure it went away
+        assertElementNotPresent(By.className("v-grid-column-resize-simple-indicator"));
+
+        // See that we got a resize event
+        sleep(500);
+        Assert.assertEquals("Log shows resize event", getLogRow(0), "3. ColumnResizeEvent: isUserOriginated? true");
+
+    }
+
+}