improve auto-scroll for code tool

don't auto-scroll in response to gaining keyboard focus from the ViewModel
haven1433 · Jun 30, 2023 · 18d7bac · 18d7bac
1 parent 419f83a
commit 18d7bac
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/HexManiac.WPF/Controls/TextEditor.xaml.cs b/src/HexManiac.WPF/Controls/TextEditor.xaml.cs
@@ -72,7 +72,13 @@ private void HandleViewModelCaretMove(object sender, EventArgs e) {
          TransparentLayer.CaretIndex = vm.CaretIndex;
       }
 
-      private void HandleViewModelRequestKeyboardFocus(object sender, EventArgs e) => Keyboard.Focus(TransparentLayer);
+      private void HandleViewModelRequestKeyboardFocus(object sender, EventArgs e) {
+         RequestBringIntoView += SuppressBringIntoView;
+         Keyboard.Focus(TransparentLayer);
+         RequestBringIntoView -= SuppressBringIntoView;
+      }
+
+      private void SuppressBringIntoView(object sender, RequestBringIntoViewEventArgs e) => e.Handled = true;
 
       public void ScrollToVerticalOffset(double offset) => TransparentLayer.ScrollToVerticalOffset(offset);