1 files changed, 51 insertions, 0 deletions
diff --git a/widget/cocoa/nsNativeBasicThemeCocoa.h b/widget/cocoa/nsNativeBasicThemeCocoa.h
new file mode 100644
index 0000000000..c53fd07151
--- /dev/null
+++ b/widget/cocoa/nsNativeBasicThemeCocoa.h
@@ -0,0 +1,51 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsNativeBasicThemeCocoa_h
+#define nsNativeBasicThemeCocoa_h
+
+#include "nsNativeBasicTheme.h"
+
+#include "ScrollbarDrawingMac.h"
+
+class nsNativeBasicThemeCocoa : public nsNativeBasicTheme {
+ public:
+  nsNativeBasicThemeCocoa() = default;
+
+  using ScrollbarParams = mozilla::widget::ScrollbarParams;
+  using ScrollbarDrawingMac = mozilla::widget::ScrollbarDrawingMac;
+
+  NS_IMETHOD GetMinimumWidgetSize(nsPresContext* aPresContext, nsIFrame* aFrame,
+                                  StyleAppearance aAppearance,
+                                  mozilla::LayoutDeviceIntSize* aResult,
+                                  bool* aIsOverridable) override;
+
+  void PaintScrollbarThumb(DrawTarget* aDrawTarget,
+                           const LayoutDeviceRect& aRect, bool aHorizontal,
+                           nsIFrame* aFrame, const ComputedStyle& aStyle,
+                           const EventStates& aElementState,
+                           const EventStates& aDocumentState,
+                           DPIRatio aDpiRatio) override;
+  void PaintScrollbarTrack(DrawTarget* aDrawTarget,
+                           const LayoutDeviceRect& aRect, bool aHorizontal,
+                           nsIFrame* aFrame, const ComputedStyle& aStyle,
+                           const EventStates& aDocumentState,
+                           DPIRatio aDpiRatio, bool aIsRoot) override;
+  void PaintScrollbar(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                      bool aHorizontal, nsIFrame* aFrame,
+                      const ComputedStyle& aStyle,
+                      const EventStates& aDocumentState, DPIRatio aDpiRatio,
+                      bool aIsRoot) override;
+  void PaintScrollCorner(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                         nsIFrame* aFrame, const ComputedStyle& aStyle,
+                         const EventStates& aDocumentState, DPIRatio aDpiRatio,
+                         bool aIsRoot) override;
+
+ protected:
+  virtual ~nsNativeBasicThemeCocoa() = default;
+};
+
+#endif