StringListGridViewWindow

src/GirCore.Libs.slnf

@@ -41,6 +41,7 @@
       "Samples\\Gtk-4.0\\DrawingArea\\DrawingArea.csproj",
       "Samples\\Gtk-4.0\\FontDialog\\FontDialog.csproj",
       "Samples\\Gtk-4.0\\ListView\\ListView.csproj",
+      "Samples\\Gtk-4.0\\GridView\\GridView.csproj",
       "Samples\\Gtk-4.0\\Window\\Window.csproj",
       "Samples\\GtkSource-5\\GtkSourceView\\GtkSourceView.csproj",
       "Samples\\WebKit-6.0\\JavascriptCall\\JavascriptCall.csproj",

src/GirCore.sln

@@ -220,6 +220,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Builder", "Samples\Gtk-4.0\
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ListView", "Samples\Gtk-4.0\ListView\ListView.csproj", "{3F6B722F-5192-46BC-A389-5E40ABA9041B}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GridView", "Samples\Gtk-4.0\GridView\GridView.csproj", "{EE13D29A-42BC-4694-9980-D0498AA15115}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -857,6 +859,18 @@ Global
 		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Release|x64.Build.0 = Release|Any CPU
 		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Release|x86.ActiveCfg = Release|Any CPU
 		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Release|x86.Build.0 = Release|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Debug|x64.Build.0 = Debug|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Debug|x86.Build.0 = Debug|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Release|x64.ActiveCfg = Release|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Release|x64.Build.0 = Release|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Release|x86.ActiveCfg = Release|Any CPU
+		{EE13D29A-42BC-4694-9980-D0498AA15115}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{BF7F9B0B-CB43-4161-BFAD-C6EE479FC86B} = {386AE10F-B7AC-4C97-AC5C-202D3662A868}
@@ -930,5 +944,6 @@ Global
 		{B75DC27B-C90A-47E6-909F-C55D6204F35D} = {7B70E5ED-C5E7-4F32-A458-E5A10F39DA00}
 		{48FEE015-C1AD-41EE-A39D-E441F03AC5A3} = {7B70E5ED-C5E7-4F32-A458-E5A10F39DA00}
 		{3F6B722F-5192-46BC-A389-5E40ABA9041B} = {7B70E5ED-C5E7-4F32-A458-E5A10F39DA00}
+		{EE13D29A-42BC-4694-9980-D0498AA15115} = {7B70E5ED-C5E7-4F32-A458-E5A10F39DA00}
 	EndGlobalSection
 EndGlobal

src/Samples/Gtk-4.0/GridView/CustomObjectGridViewWindow.cs

@@ -0,0 +1,97 @@
+using System;
+using Gtk;
+using static Gtk.GridView;
+using static Gtk.SignalListItemFactory;
+using ListStore = Gio.ListStore;
+
+namespace GridViewSample;
+
+public class ItemData : GObject.Object
+{
+    public string ImagePath { get; set; }
+    public string Text { get; set; }
+    public string Description { get; set; }
+
+    public ItemData(string imagePath, string text, string description)
+        : base(true, Array.Empty<GObject.ConstructArgument>())
+    {
+        ImagePath = imagePath;
+        Text = text;
+        Description = description;
+    }
+}
+
+public class CustomObjectGridViewWindow : Window
+{
+    private readonly ListStore _model;
+
+    public CustomObjectGridViewWindow()
+    {
+        Title = "Gtk::GridView (Gio::ListStore)";
+        SetDefaultSize(400, 400);
+
+        _model = ListStore.New(ItemData.GetGType());
+        _model.Append(new ItemData("Resources/number-1.svg", "One", "One"));
+        _model.Append(new ItemData("Resources/number-2.svg", "Two", "Two"));
+        _model.Append(new ItemData("Resources/number-3.svg", "Three", "Three"));
+        _model.Append(new ItemData("Resources/number-4.svg", "Four", "Four"));
+        _model.Append(new ItemData("Resources/number-5.svg", "Five", "Five"));
+        _model.Append(new ItemData("Resources/number-6.svg", "Six", "Six"));
+        _model.Append(new ItemData("Resources/number-7.svg", "Seven", "Seven"));
+        _model.Append(new ItemData("Resources/number-8.svg", "Eight", "Eight"));
+        _model.Append(new ItemData("Resources/number-9.svg", "Nine", "Nine"));
+
+        var selectionModel = SingleSelection.New(_model);
+        var listItemFactory = SignalListItemFactory.New();
+        listItemFactory.OnSetup += SetupSignalHandler;
+        listItemFactory.OnBind += BindSignalHandler;
+
+        var gridView = GridView.New(selectionModel, listItemFactory);
+        gridView.OnActivate += OnGridViewOnActiveHandler;
+
+        var scrolledWindow = ScrolledWindow.New();
+        scrolledWindow.Child = gridView;
+        Child = scrolledWindow;
+    }
+
+    private void SetupSignalHandler(SignalListItemFactory sender, SetupSignalArgs args)
+    {
+        if (args.Object is not ListItem listItem)
+        {
+            return;
+        }
+
+        var box = Box.New(Orientation.Vertical, 2);
+        box.SetSizeRequest(100, 100);
+        listItem.Child = box;
+
+        var image = Image.New();
+        box.Append(image);
+        var label = Label.New(null);
+        box.Append(label);
+    }
+
+    private void BindSignalHandler(SignalListItemFactory sender, BindSignalArgs args)
+    {
+        if (args.Object is not ListItem listItem)
+        {
+            return;
+        }
+
+        if (listItem.Child is not Box box) return;
+        if (box.GetFirstChild() is not Image image) return;
+        if (image.GetNextSibling() is not Label label) return;
+        if (listItem.Item is not ItemData itemData) return;
+
+        image.SetFromFile(itemData.ImagePath);
+        label.SetText(itemData.Text);
+    }
+
+    private void OnGridViewOnActiveHandler(GridView sender, ActivateSignalArgs args)
+    {
+        var itemData = _model.GetObject(args.Position) as ItemData;
+        if (itemData is null) return;
+
+        Console.WriteLine($"Selected Text: {itemData.Text}, Description: {itemData.Description}");
+    }
+}

src/Samples/Gtk-4.0/GridView/GridView.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\Libs\Gtk-4.0\Gtk-4.0.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+   <None Include="$(ProjectDir)Resources\**" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

src/Samples/Gtk-4.0/GridView/Program.cs

@@ -0,0 +1,31 @@
+var application = Gtk.Application.New("org.gir.core", Gio.ApplicationFlags.FlagsNone);
+application.OnActivate += (sender, args) =>
+{
+    var buttonStringListGridView = CreateButton("String List GridView Window");
+    buttonStringListGridView.OnClicked += (_, _) => new GridViewSample.StringListGridViewWindow().Show();
+
+    var buttonCustomObjectGridView = CreateButton("Custom Object GridView Window");
+    buttonCustomObjectGridView.OnClicked += (_, _) => new GridViewSample.CustomObjectGridViewWindow().Show();
+
+    var gtkBox = Gtk.Box.New(Gtk.Orientation.Vertical, 0);
+    gtkBox.Append(buttonStringListGridView);
+    gtkBox.Append(buttonCustomObjectGridView);
+
+    var window = Gtk.ApplicationWindow.New((Gtk.Application) sender);
+    window.Title = "GridView Sample";
+    window.SetDefaultSize(300, 300);
+    window.Child = gtkBox;
+    window.Show();
+};
+return application.RunWithSynchronizationContext(null);
+
+static Gtk.Button CreateButton(string label)
+{
+    var button = Gtk.Button.New();
+    button.Label = label;
+    button.SetMarginTop(12);
+    button.SetMarginBottom(12);
+    button.SetMarginStart(12);
+    button.SetMarginEnd(12);
+    return button;
+}

src/Samples/Gtk-4.0/GridView/README.md

@@ -0,0 +1,2 @@
+Number SVG files were downloaded from https://www.svgrepo.com/vectors/number/.
+Credit for SVG files goes to [SVG Repo](https://www.svgrepo.com)

src/Samples/Gtk-4.0/GridView/StringListGridViewWindow.cs

@@ -0,0 +1,57 @@
+using Gtk;
+using static Gtk.SignalListItemFactory;
+
+namespace GridViewSample;
+
+public class StringListGridViewWindow : Window
+{
+    public StringListGridViewWindow()
+    {
+        Title = "Gtk::GridView (Gio::ListStore)";
+        SetDefaultSize(400, 400);
+
+        var stringList = StringList.New(new string[] { "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine", "Ten" });
+        var selectionModel = NoSelection.New(stringList);
+        var listItemFactory = SignalListItemFactory.New();
+        listItemFactory.OnSetup += SetupSignalHandler;
+        listItemFactory.OnBind += BindSignalHandler;
+
+        var gridView = GridView.New(selectionModel, listItemFactory);
+
+        var scrolledWindow = ScrolledWindow.New();
+        scrolledWindow.Child = gridView;
+        Child = scrolledWindow;
+    }
+
+    private void SetupSignalHandler(SignalListItemFactory sender, SetupSignalArgs args)
+    {
+        var listItem = args.Object as ListItem;
+        if (listItem is null)
+        {
+            return;
+        }
+
+        var label = Label.New(null);
+        label.WidthRequest = 100;
+        label.HeightRequest = 100;
+        listItem.Child = label;
+    }
+
+    private void BindSignalHandler(SignalListItemFactory sender, BindSignalArgs args)
+    {
+        var listItem = args.Object as ListItem;
+        if (listItem is null)
+        {
+            return;
+        }
+
+        var label = listItem.Child as Label;
+        if (label is null)
+        {
+            return;
+        }
+
+        var item = listItem.Item as StringObject;
+        label.SetText(item?.String ?? "NOT FOUND");
+    }
+}