feat: min/max height & width

Author: andrewbabbittdev

README.md

@@ -63,7 +63,11 @@ Window size:
 ```csharp
 builder.Window
     .UseWidth(1920)
-    .UseHeight(1080);
+    .UseHeight(1080)
+    .UseMinWidth(1280)
+    .UseMinHeight(720);
+    .UseMaxWidth(2560)
+    .UseMaxHeight(1440);
 ```
 
 Disable window resizing:
@@ -86,8 +90,12 @@ It is also possible to configure these values through `appsettings.json` like so
 {
   "Window": {
     "Title": "Hello Blazor",
-    "Height": 900,
-    "Width": 400,
+    "Height": 1080,
+    "Width": 1920,
+    "MinHeight": 720,
+    "MinWidth": 1280,
+    "MaxHeight": 1440,
+    "MaxWidth": 2560,
     "Frame": false,
     "Resizable": false,
     "Icon": "hello.ico"

src/BlazorDesktop/Hosting/ConfigureWindowBuilder.cs

@@ -56,6 +56,50 @@ public ConfigureWindowBuilder UseWidth(int width)
         return this;
     }
 
+    /// <summary>
+    /// Uses a specific min height for the window.
+    /// </summary>
+    /// <param name="minHeight">The min height.</param>
+    /// <returns>The <see cref="ConfigureWindowBuilder"/>.</returns>
+    public ConfigureWindowBuilder UseMinHeight(int minHeight)
+    {
+        _configuration[WindowDefaults.MinHeight] = minHeight.ToString();
+        return this;
+    }
+
+    /// <summary>
+    /// Uses a specific min width for the window.
+    /// </summary>
+    /// <param name="minWidth">The min width.</param>
+    /// <returns>The <see cref="ConfigureWindowBuilder"/>.</returns>
+    public ConfigureWindowBuilder UseMinWidth(int minWidth)
+    {
+        _configuration[WindowDefaults.MinWidth] = minWidth.ToString();
+        return this;
+    }
+
+    /// <summary>
+    /// Uses a specific max height for the window.
+    /// </summary>
+    /// <param name="maxHeight">The max height.</param>
+    /// <returns>The <see cref="ConfigureWindowBuilder"/>.</returns>
+    public ConfigureWindowBuilder UseMaxHeight(int maxHeight)
+    {
+        _configuration[WindowDefaults.MaxHeight] = maxHeight.ToString();
+        return this;
+    }
+
+    /// <summary>
+    /// Uses a specific max width for the window.
+    /// </summary>
+    /// <param name="maxWidth">The max width.</param>
+    /// <returns>The <see cref="ConfigureWindowBuilder"/>.</returns>
+    public ConfigureWindowBuilder UseMaxWidth(int maxWidth)
+    {
+        _configuration[WindowDefaults.MaxWidth] = maxWidth.ToString();
+        return this;
+    }
+
     /// <summary>
     /// If the window should have a frame.
     /// </summary>

src/BlazorDesktop/Hosting/WindowDefaults.cs

@@ -24,6 +24,26 @@ public static class WindowDefaults
     /// </summary>
     public static readonly string Width = "window:width";
 
+    /// <summary>
+    /// The configuration key associated with the min height.
+    /// </summary>
+    public static readonly string MinHeight = "window:minHeight";
+
+    /// <summary>
+    /// The configuration key associated with the min width.
+    /// </summary>
+    public static readonly string MinWidth = "window:minWidth";
+
+    /// <summary>
+    /// The configuration key associated with the max height.
+    /// </summary>
+    public static readonly string MaxHeight = "window:maxHeight";
+
+    /// <summary>
+    /// The configuration key associated with the max width.
+    /// </summary>
+    public static readonly string MaxWidth = "window:maxWidth";
+
     /// <summary>
     /// The configuration key associated with the frame.
     /// </summary>

src/BlazorDesktop/Wpf/BlazorDesktopWindow.cs

@@ -101,6 +101,10 @@ private void InitializeWindow()
         Title = _config.GetValue<string?>(WindowDefaults.Title) ?? _environment.ApplicationName;
         Height = _config.GetValue<int?>(WindowDefaults.Height) ?? 768;
         Width = _config.GetValue<int?>(WindowDefaults.Width) ?? 1366;
+        MinHeight = _config.GetValue<int?>(WindowDefaults.MinHeight) ?? 0;
+        MinWidth = _config.GetValue<int?>(WindowDefaults.MinWidth) ?? 0;
+        MaxHeight = _config.GetValue<int?>(WindowDefaults.MaxHeight) ?? 0;
+        MaxWidth = _config.GetValue<int?>(WindowDefaults.MaxWidth) ?? 0;
         UseFrame(_config.GetValue<bool?>(WindowDefaults.Frame) ?? true);
         ResizeMode = (_config.GetValue<bool?>(WindowDefaults.Resizable) ?? true) ? ResizeMode.CanResize : ResizeMode.NoResize;
         UseIcon(_config.GetValue<string?>(WindowDefaults.Icon) ?? string.Empty);