Ticket #7738: focus-hack.patch

gui/ListWidget.cpp

@@ -422 +422 @@
         case kSetPositionCmd:
                 if (_currentPos != (int)data) {
                         _currentPos = data;
-                        draw();
+
+                        // Scrollbar actions cause list focus (which triggers a redraw)
+                        ((GUI::Dialog *)_boss)->setFocusWidget(this);
                 }
                 break;
         }