From f230dbb7453960758c5e269714f1ce12b4f3d673 Mon Sep 17 00:00:00 2001
From: Felipe Lang <felipe.lang@ext.vaadin.com>
Date: Mon, 22 Jan 2024 12:16:38 -0300
Subject: [PATCH] feat(demo): add responsive step demo

Example demonstrates how to use responsive step feature and how to hide the grid when all columns are hidden

Close #95
---
 .../gridhelpers/GridHelpersDemoView.java      |  1 +
 .../gridhelpers/ResponsiveStepDemo.java       | 57 +++++++++++++++++++
 2 files changed, 58 insertions(+)
 create mode 100644 src/test/java/com/flowingcode/vaadin/addons/gridhelpers/ResponsiveStepDemo.java

diff --git a/src/test/java/com/flowingcode/vaadin/addons/gridhelpers/GridHelpersDemoView.java b/src/test/java/com/flowingcode/vaadin/addons/gridhelpers/GridHelpersDemoView.java
index d230a1b..becf202 100644
--- a/src/test/java/com/flowingcode/vaadin/addons/gridhelpers/GridHelpersDemoView.java
+++ b/src/test/java/com/flowingcode/vaadin/addons/gridhelpers/GridHelpersDemoView.java
@@ -52,5 +52,6 @@ public GridHelpersDemoView() {
     addDemo(CheckboxColumnDemo.class);
     addDemo(EmptyGridLabelDemo.class);
     addDemo(HeightByRowsDemo.class);
+    addDemo(ResponsiveStepDemo.class);
   }
 }
diff --git a/src/test/java/com/flowingcode/vaadin/addons/gridhelpers/ResponsiveStepDemo.java b/src/test/java/com/flowingcode/vaadin/addons/gridhelpers/ResponsiveStepDemo.java
new file mode 100644
index 0000000..f5dee0d
--- /dev/null
+++ b/src/test/java/com/flowingcode/vaadin/addons/gridhelpers/ResponsiveStepDemo.java
@@ -0,0 +1,57 @@
+/*-
+ * #%L
+ * Grid Helpers Add-on
+ * %%
+ * Copyright (C) 2022 Flowing Code
+ * %%
+ * 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.
+ * #L%
+ */
+
+package com.flowingcode.vaadin.addons.gridhelpers;
+
+import com.flowingcode.vaadin.addons.demo.DemoSource;
+import com.vaadin.flow.component.grid.Grid;
+import com.vaadin.flow.component.grid.Grid.Column;
+import com.vaadin.flow.component.html.Div;
+import com.vaadin.flow.router.PageTitle;
+import com.vaadin.flow.router.Route;
+
+@PageTitle("Responsive Step")
+@DemoSource
+@Route(value = "grid-helpers/respoonsive-step", layout = GridHelpersDemoView.class)
+public class ResponsiveStepDemo extends Div {
+
+  public ResponsiveStepDemo() {
+    setSizeFull();
+
+    Grid<Person> grid = new Grid<>();
+    grid.setItems(TestData.initializeData());
+
+    Column<Person> firstNameColumn = grid.addColumn(Person::getFirstName).setHeader("First name");
+    Column<Person> lastNameColumn = grid.addColumn(Person::getLastName).setHeader("Last name");
+    Column<Person> countryColumn = grid.addColumn(Person::getCountry).setHeader("Country");
+    grid.getStyle().set("visibility", "hidden");
+
+    GridHelper.responsiveStep(grid, 0).hideAll()
+        .addListener(e -> grid.getStyle().set("visibility", "hidden"));
+
+    GridHelper.responsiveStep(grid, 850).show(firstNameColumn, lastNameColumn).hide(countryColumn)
+        .addListener(e -> grid.getStyle().set("visibility", "visible"));
+
+    GridHelper.responsiveStep(grid, 1000).show(firstNameColumn, lastNameColumn, countryColumn)
+        .addListener(e -> grid.getStyle().set("visibility", "visible"));
+
+    add(grid);
+  }
+}