();
+ builder.UseLinux();
+ return builder.Build();
+ }
+}
+
+public static class Program
+{
+ public static void Main(string[] args)
+ {
+ Console.WriteLine("[Program] Starting WebView Demo");
+
+ var app = MauiProgram.CreateMauiApp();
+ LinuxApplication.Run(app, args);
+ }
+}
+
+public class App : Application
+{
+ public App()
+ {
+ MainPage = new NavigationPage(new WebViewPage())
+ {
+ Title = "WebView Demo"
+ };
+ }
+}
+
+public class WebViewPage : ContentPage
+{
+ private readonly WebView _webView;
+ private readonly Entry _urlEntry;
+ private readonly Label _statusLabel;
+
+ public WebViewPage()
+ {
+ Title = "WebView Demo";
+
+ _webView = new WebView
+ {
+ HeightRequest = 400,
+ VerticalOptions = LayoutOptions.Fill,
+ HorizontalOptions = LayoutOptions.Fill,
+ Source = new UrlWebViewSource { Url = "https://dotnet.microsoft.com" }
+ };
+
+ _webView.Navigating += OnNavigating;
+ _webView.Navigated += OnNavigated;
+
+ _urlEntry = new Entry
+ {
+ Placeholder = "Enter URL...",
+ Text = "https://dotnet.microsoft.com",
+ HorizontalOptions = LayoutOptions.Fill
+ };
+ _urlEntry.Completed += OnUrlSubmitted;
+
+ _statusLabel = new Label
+ {
+ Text = "Ready",
+ TextColor = Colors.Gray,
+ FontSize = 12
+ };
+
+ var goButton = new Button
+ {
+ Text = "Go",
+ WidthRequest = 60
+ };
+ goButton.Clicked += (s, e) => Navigate();
+
+ var backButton = new Button
+ {
+ Text = "Back",
+ WidthRequest = 60
+ };
+ backButton.Clicked += (s, e) => _webView.GoBack();
+
+ var forwardButton = new Button
+ {
+ Text = "Forward",
+ WidthRequest = 80
+ };
+ forwardButton.Clicked += (s, e) => _webView.GoForward();
+
+ var reloadButton = new Button
+ {
+ Text = "Reload",
+ WidthRequest = 70
+ };
+ reloadButton.Clicked += (s, e) => _webView.Reload();
+
+ var loadHtmlButton = new Button
+ {
+ Text = "Load HTML",
+ WidthRequest = 100
+ };
+ loadHtmlButton.Clicked += OnLoadHtmlClicked;
+
+ var evalJsButton = new Button
+ {
+ Text = "Run JS",
+ WidthRequest = 80
+ };
+ evalJsButton.Clicked += OnEvalJsClicked;
+
+ // Navigation bar
+ var navBar = new HorizontalStackLayout
+ {
+ Spacing = 5,
+ Children = { backButton, forwardButton, reloadButton }
+ };
+
+ // URL bar
+ var urlBar = new HorizontalStackLayout
+ {
+ Spacing = 5,
+ Children = { _urlEntry, goButton }
+ };
+
+ // Action buttons
+ var actionBar = new HorizontalStackLayout
+ {
+ Spacing = 5,
+ Children = { loadHtmlButton, evalJsButton }
+ };
+
+ Content = new VerticalStackLayout
+ {
+ Padding = 10,
+ Spacing = 10,
+ Children =
+ {
+ new Label { Text = "WebView Demo - WebKitGTK", FontSize = 20, FontAttributes = FontAttributes.Bold },
+ navBar,
+ urlBar,
+ _webView,
+ actionBar,
+ _statusLabel
+ }
+ };
+ }
+
+ private void Navigate()
+ {
+ var url = _urlEntry.Text?.Trim();
+ if (string.IsNullOrEmpty(url))
+ return;
+
+ // Add https:// if not present
+ if (!url.StartsWith("http://") && !url.StartsWith("https://"))
+ url = "https://" + url;
+
+ _webView.Source = new UrlWebViewSource { Url = url };
+ _urlEntry.Text = url;
+ }
+
+ private void OnUrlSubmitted(object? sender, EventArgs e)
+ {
+ Navigate();
+ }
+
+ private void OnNavigating(object? sender, WebNavigatingEventArgs e)
+ {
+ _statusLabel.Text = $"Loading: {e.Url}";
+ Console.WriteLine($"[WebViewPage] Navigating to: {e.Url}");
+ }
+
+ private void OnNavigated(object? sender, WebNavigatedEventArgs e)
+ {
+ _statusLabel.Text = e.Result == WebNavigationResult.Success
+ ? $"Loaded: {e.Url}"
+ : $"Failed: {e.Result}";
+
+ _urlEntry.Text = e.Url;
+ Console.WriteLine($"[WebViewPage] Navigated: {e.Result} - {e.Url}");
+ }
+
+ private void OnLoadHtmlClicked(object? sender, EventArgs e)
+ {
+ var html = @"
+
+
+
+ OpenMaui WebView
+
+
+
+ Hello from OpenMaui Linux!
+ This HTML content is rendered by WebKitGTK inside your .NET MAUI application.
+
+
+
WebView Features:
+
+ - Full HTML5 support
+ - CSS3 animations and transitions
+ - JavaScript execution
+ - Navigation history (back/forward)
+ - WebGL and canvas support
+
+
+ Powered by WebKitGTK - the same engine used by GNOME Web (Epiphany)
+
+
+";
+
+ _webView.Source = new HtmlWebViewSource { Html = html };
+ _statusLabel.Text = "Loaded custom HTML";
+ }
+
+ private async void OnEvalJsClicked(object? sender, EventArgs e)
+ {
+ try
+ {
+ var result = await _webView.EvaluateJavaScriptAsync("document.title");
+ _statusLabel.Text = $"JS Result: {result ?? "(null)"}";
+ Console.WriteLine($"[WebViewPage] JS Eval result: {result}");
+ }
+ catch (Exception ex)
+ {
+ _statusLabel.Text = $"JS Error: {ex.Message}";
+ }
+ }
+}
diff --git a/samples_temp/WebViewDemo/WebViewDemo.csproj b/samples_temp/WebViewDemo/WebViewDemo.csproj
new file mode 100644
index 0000000..beca1f9
--- /dev/null
+++ b/samples_temp/WebViewDemo/WebViewDemo.csproj
@@ -0,0 +1,18 @@
+
+
+
+ Exe
+ net9.0
+ enable
+ enable
+ WebViewDemo
+ linux-arm64
+ true
+ false
+
+
+
+
+
+
+