Owner draw image link label for mono compatibility

bonsai-rx · Jan 20, 2025 · 2c64e99 · 2c64e99
1 parent b7d08db
commit 2c64e99
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Showing 2 changed files with 33 additions and 11 deletions.
diff --git a/Bonsai.NuGet.Design/ImageLinkLabel.cs b/Bonsai.NuGet.Design/ImageLinkLabel.cs
@@ -6,6 +6,8 @@ namespace Bonsai.NuGet.Design
 {
     internal class ImageLinkLabel : LinkLabel
     {
+        private Image baseImage;
+
         public ImageLinkLabel()
         {
             ImageAlign = ContentAlignment.MiddleLeft;
@@ -14,10 +16,13 @@ public ImageLinkLabel()
 
         public new Image Image
         {
-            get => base.Image;
+            get => baseImage;
             set
             {
-                base.Image = value;
+                baseImage = value;
+                if (!NativeMethods.IsRunningOnMono)
+                    base.Image = baseImage;
+
                 if (AutoSize)
                 {
                     // force size calculation
@@ -39,5 +44,22 @@ public override Size GetPreferredSize(Size proposedSize)
             }
             return size;
         }
+
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            var rectangle = ClientRectangle;
+            base.OnPaintBackground(e);
+            if (Image != null)
+            {
+                var imageBounds = CalcImageRenderBounds(Image, rectangle, ImageAlign);
+                if (NativeMethods.IsRunningOnMono)
+                    e.Graphics.DrawImage(Image, imageBounds.Location);
+                else
+                    rectangle.X += imageBounds.Width / 2 - imageBounds.X;
+                rectangle.X += imageBounds.Width / 2;
+            }
+
+            TextRenderer.DrawText(e.Graphics, Text, Font, rectangle, LinkColor);
+        }
     }
 }
diff --git a/Bonsai.NuGet.Design/PackageDetails.Designer.cs b/Bonsai.NuGet.Design/PackageDetails.Designer.cs