...

2 files changed, 28 insertions, 10 deletions

diff --git a/src/ui/host/WindowHost.cpp b/src/ui/host/WindowHost.cpp
index 5e107733..eac2ef41 100644
--- a/src/ui/host/WindowHost.cpp
+++ b/src/ui/host/WindowHost.cpp
@@ -422,9 +422,13 @@ void WindowHost::DispatchMouseHoverControlChangeEvent(
 
 void WindowHost::UpdateCursor() {
   if (native_window_) {
-    const auto capture = GetMouseCaptureControl();
-    native_window_->SetCursor(
-        (capture ? capture : GetMouseHoverControl())->GetInheritedCursor());
+    if (override_cursor_) {
+      native_window_->SetCursor(override_cursor_);
+    } else {
+      const auto capture = GetMouseCaptureControl();
+      native_window_->SetCursor(
+          (capture ? capture : GetMouseHoverControl())->GetInheritedCursor());
+    }
   }
 }
 
@@ -437,4 +441,15 @@ controls::Control* WindowHost::HitTest(const Point& point) {
   }
   return root_control_;
 }
+
+std::shared_ptr<platform::gui::ICursor> WindowHost::GetOverrideCursor() {
+  return override_cursor_;
+}
+
+void WindowHost::SetOverrideCursor(
+    std::shared_ptr<platform::gui::ICursor> cursor) {
+  if (cursor == override_cursor_) return;
+  override_cursor_ = cursor;
+  UpdateCursor();
+}
 }  // namespace cru::ui::host
diff --git a/src/ui/render/ScrollBar.cpp b/src/ui/render/ScrollBar.cpp
index 4bde6d19..ec583b2a 100644
--- a/src/ui/render/ScrollBar.cpp
+++ b/src/ui/render/ScrollBar.cpp
@@ -14,6 +14,7 @@
 #include "cru/ui/UiManager.hpp"
 #include "cru/ui/events/UiEvent.hpp"
 #include "cru/ui/helper/ClickDetector.hpp"
+#include "cru/ui/host/WindowHost.hpp"
 #include "cru/ui/render/ScrollRenderObject.hpp"
 
 #include <algorithm>
@@ -348,22 +349,24 @@ void ScrollBar::OnDraw(platform::graphics::IPainter* painter,
 }
 
 void ScrollBar::SetCursor() {
-  if (!old_cursor_) {
-    if (const auto control = render_object_->GetAttachedControl()) {
-      old_cursor_ = control->GetCursor();
-      control->SetCursor(
+  if (const auto control = render_object_->GetAttachedControl()) {
+    if (const auto window_host = control->GetWindowHost()) {
+      window_host->SetOverrideCursor(
           GetUiApplication()->GetCursorManager()->GetSystemCursor(
               platform::gui::SystemCursorType::Arrow));
+      cursor_overrided_ = true;
     }
   }
 }
 
 void ScrollBar::RestoreCursor() {
-  if (old_cursor_) {
+  if (cursor_overrided_) {
     if (const auto control = render_object_->GetAttachedControl()) {
-      control->SetCursor(*old_cursor_);
+      if (const auto window_host = control->GetWindowHost()) {
+        window_host->SetOverrideCursor(nullptr);
+      }
     }
-    old_cursor_ = std::nullopt;
+    cursor_overrided_ = false;
   }
 }