ListView sample with code only and ListItem template

src/GirCore.Libs.slnf

@@ -40,6 +40,7 @@
       "Samples\\Gtk-4.0\\Builder\\Builder.csproj",
       "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\\Window\\Window.csproj",
       "Samples\\GtkSource-5\\GtkSourceView\\GtkSourceView.csproj",
       "Samples\\WebKit-6.0\\JavascriptCall\\JavascriptCall.csproj",

src/GirCore.sln

@@ -218,6 +218,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FontDialog", "Samples\Gtk-4
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Builder", "Samples\Gtk-4.0\Builder\Builder.csproj", "{48FEE015-C1AD-41EE-A39D-E441F03AC5A3}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ListView", "Samples\Gtk-4.0\ListView\ListView.csproj", "{3F6B722F-5192-46BC-A389-5E40ABA9041B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -843,6 +845,18 @@ Global
 		{48FEE015-C1AD-41EE-A39D-E441F03AC5A3}.Release|x64.Build.0 = Release|Any CPU
 		{48FEE015-C1AD-41EE-A39D-E441F03AC5A3}.Release|x86.ActiveCfg = Release|Any CPU
 		{48FEE015-C1AD-41EE-A39D-E441F03AC5A3}.Release|x86.Build.0 = Release|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Debug|x64.Build.0 = Debug|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Debug|x86.Build.0 = Debug|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3F6B722F-5192-46BC-A389-5E40ABA9041B}.Release|x64.ActiveCfg = Release|Any CPU
+		{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
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{BF7F9B0B-CB43-4161-BFAD-C6EE479FC86B} = {386AE10F-B7AC-4C97-AC5C-202D3662A868}
@@ -915,5 +929,6 @@ Global
 		{BE2159DE-B264-4C71-9B52-94C5C956F76A} = {B670D679-3B2C-43E8-9F87-5E4E17628011}
 		{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}
 	EndGlobalSection
 EndGlobal

src/Samples/Gtk-4.0/ListView/CodeListViewWindow.cs

@@ -0,0 +1,55 @@
+using Gtk;
+using static Gtk.SignalListItemFactory;
+
+namespace ListViewSample;
+
+public class CodeListViewWindow : Window
+{
+    public CodeListViewWindow()
+    {
+        Title = "Code ListView";
+        SetDefaultSize(300, 300);
+
+        var stringList = StringList.New(new string[] { "One", "Two", "Three", "Four" });
+        var selectionModel = NoSelection.New(stringList);
+        var listItemFactory = SignalListItemFactory.New();
+        listItemFactory.OnSetup += SetupSignalHandler;
+        listItemFactory.OnBind += BindSignalHandler;
+
+        var listView = ListView.New(selectionModel, listItemFactory);
+
+        var scrolledWindow = ScrolledWindow.New();
+        scrolledWindow.Child = listView;
+        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);
+        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");
+    }
+}

src/Samples/Gtk-4.0/ListView/ListItemTemplate.ui

@@ -0,0 +1,13 @@
+<interface>
+  <template class="GtkListItem">
+    <property name="child">
+      <object class="GtkLabel">
+        <binding name="label">
+          <lookup name="string" type="GtkStringObject">
+            <lookup name="item">GtkListItem</lookup>
+          </lookup>
+        </binding>
+      </object>
+    </property>
+  </template>
+</interface>

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

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\Libs\Gtk-4.0\Gtk-4.0.csproj" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="**/*.ui">
+      <LogicalName>%(Filename)%(Extension)</LogicalName>
+    </EmbeddedResource>
+  </ItemGroup>
+</Project>

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

@@ -0,0 +1,31 @@
+var application = Gtk.Application.New("org.gir.core", Gio.ApplicationFlags.FlagsNone);
+application.OnActivate += (sender, args) =>
+{
+    var buttonShowCodeListView = CreateButton("Show Code ListView Window");
+    buttonShowCodeListView.OnClicked += (_, _) => new ListViewSample.CodeListViewWindow().Show();
+
+    var buttonShowTemplateListView = CreateButton("Show Template ListView Window");
+    buttonShowTemplateListView.OnClicked += (_, _) => new ListViewSample.TemplateListViewWindow().Show();
+
+    var gtkBox = Gtk.Box.New(Gtk.Orientation.Vertical, 0);
+    gtkBox.Append(buttonShowCodeListView);
+    gtkBox.Append(buttonShowTemplateListView);
+
+    var window = Gtk.ApplicationWindow.New((Gtk.Application) sender);
+    window.Title = "ListView 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/ListView/TemplateListViewWindow.cs

@@ -0,0 +1,26 @@
+using System.Reflection;
+using GLib;
+using GObject;
+using Gtk;
+
+namespace ListViewSample;
+
+public class TemplateListViewWindow : Window
+{
+    public TemplateListViewWindow()
+    {
+        Title = "Template ListView";
+        SetDefaultSize(300, 300);
+
+        var stringList = StringList.New(new string[] { "One", "Two", "Three", "Four" });
+        var selectionModel = SingleSelection.New(stringList);
+        var bytes = Assembly.GetExecutingAssembly()
+            .ReadResourceAsByteArray("ListItemTemplate.ui");
+        var listItemFactory = BuilderListItemFactory.NewFromBytes(null, Bytes.New(bytes));
+        var listView = ListView.New(selectionModel, listItemFactory);
+
+        var scrolledWindow = ScrolledWindow.New();
+        scrolledWindow.Child = listView;
+        Child = scrolledWindow;
+    }
+}