vgui corner radius

Author: pieckenst

src/PleasantUI.ToolKit/Controls/CrashReportDialog/CrashReportDialog.cs

@@ -535,6 +535,45 @@ public string UserMessagePlaceholder
     // Tab items — built once and reused.
     private readonly List<string> _tabs = new();
 
+    static CrashReportDialog()
+    {
+        CornerRadiusProperty.Changed.AddClassHandler<CrashReportDialog>((x, e) => x.OnCornerRadiusChanged(e));
+    }
+
+    private void OnCornerRadiusChanged(AvaloniaPropertyChangedEventArgs e)
+    {
+        try
+        {
+            if (IsVGUIActive())
+            {
+                System.Diagnostics.Debug.WriteLine("[CrashReportDialog] VGUI theme active, setting CornerRadius to 0");
+                SetValue(CornerRadiusProperty, new CornerRadius(0));
+            }
+        }
+        catch (Exception ex)
+        {
+            System.Diagnostics.Debug.WriteLine($"[CrashReportDialog] Error in OnCornerRadiusChanged: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// Checks if the VGUI theme is currently active.
+    /// </summary>
+    protected static bool IsVGUIActive()
+    {
+        try
+        {
+            var isActive = PleasantUI.Core.PleasantSettings.Current?.Theme == "VGUI";
+            System.Diagnostics.Debug.WriteLine($"[CrashReportDialog] IsVGUIActive: {isActive}");
+            return isActive;
+        }
+        catch (Exception ex)
+        {
+            System.Diagnostics.Debug.WriteLine($"[CrashReportDialog] Error checking VGUI status: {ex.Message}");
+            return false;
+        }
+    }
+
     // ── Convenience factory ───────────────────────────────────────────────────
 
     /// <summary>
@@ -571,6 +610,19 @@ protected override void OnApplyTemplate(TemplateAppliedEventArgs e)
     {
         base.OnApplyTemplate(e);
 
+        try
+        {
+            if (IsVGUIActive())
+            {
+                System.Diagnostics.Debug.WriteLine("[CrashReportDialog] OnApplyTemplate: VGUI theme active, setting CornerRadius to 0");
+                CornerRadius = new CornerRadius(0);
+            }
+        }
+        catch (Exception ex)
+        {
+            System.Diagnostics.Debug.WriteLine($"[CrashReportDialog] Error in OnApplyTemplate: {ex.Message}");
+        }
+
         DetachHandlers();
 
         _sendButton       = e.NameScope.Find<Button>(PART_SendButton);

src/PleasantUI.ToolKit/Controls/StepDialog/StepDialog.cs

@@ -164,17 +164,69 @@ public Animation? CloseAnimation
 
     // ── Constructor ───────────────────────────────────────────────────────────
 
+    static StepDialog()
+    {
+        CornerRadiusProperty.Changed.AddClassHandler<StepDialog>((x, e) => x.OnCornerRadiusChanged(e));
+    }
+
     public StepDialog()
     {
         Steps.CollectionChanged += OnStepsChanged;
     }
 
+    private void OnCornerRadiusChanged(AvaloniaPropertyChangedEventArgs e)
+    {
+        try
+        {
+            if (IsVGUIActive())
+            {
+                System.Diagnostics.Debug.WriteLine("[StepDialog] VGUI theme active, setting CornerRadius to 0");
+                SetValue(CornerRadiusProperty, new CornerRadius(0));
+            }
+        }
+        catch (Exception ex)
+        {
+            System.Diagnostics.Debug.WriteLine($"[StepDialog] Error in OnCornerRadiusChanged: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// Checks if the VGUI theme is currently active.
+    /// </summary>
+    protected static bool IsVGUIActive()
+    {
+        try
+        {
+            var isActive = PleasantUI.Core.PleasantSettings.Current?.Theme == "VGUI";
+            System.Diagnostics.Debug.WriteLine($"[StepDialog] IsVGUIActive: {isActive}");
+            return isActive;
+        }
+        catch (Exception ex)
+        {
+            System.Diagnostics.Debug.WriteLine($"[StepDialog] Error checking VGUI status: {ex.Message}");
+            return false;
+        }
+    }
+
     // ── Template ──────────────────────────────────────────────────────────────
 
     protected override void OnApplyTemplate(TemplateAppliedEventArgs e)
     {
         base.OnApplyTemplate(e);
 
+        try
+        {
+            if (IsVGUIActive())
+            {
+                System.Diagnostics.Debug.WriteLine("[StepDialog] OnApplyTemplate: VGUI theme active, setting CornerRadius to 0");
+                CornerRadius = new CornerRadius(0);
+            }
+        }
+        catch (Exception ex)
+        {
+            System.Diagnostics.Debug.WriteLine($"[StepDialog] Error in OnApplyTemplate: {ex.Message}");
+        }
+
         DetachHandlers();
 
         _closeButton     = e.NameScope.Find<Button>(PART_CloseButton);