ScrollbarDrawingWin11.h

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 40; 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 mozilla_widget_ScrollbarDrawingWin11_h

#define mozilla_widget_ScrollbarDrawingWin11_h

#include "nsITheme.h"

#include "nsNativeTheme.h"

#include "ScrollbarDrawing.h"

#include "ScrollbarDrawingWin.h"

namespace mozilla::widget {

class ScrollbarDrawingWin11 final : public ScrollbarDrawingWin {

 public:

  ScrollbarDrawingWin11() : ScrollbarDrawingWin(Kind::Win11) {}

  virtual ~ScrollbarDrawingWin11() = default;

  LayoutDeviceIntSize GetMinimumWidgetSize(nsPresContext*,

                                           StyleAppearance aAppearance,

                                           nsIFrame* aFrame) override;

  sRGBColor ComputeScrollbarTrackColor(nsIFrame*, const ComputedStyle&,

                                       const DocumentState& aDocumentState,

                                       const Colors&) override;

  sRGBColor ComputeScrollbarThumbColor(nsIFrame*, const ComputedStyle&,

                                       const ElementState& aElementState,

                                       const DocumentState& aDocumentState,

                                       const Colors&) override;

  // Returned colors are button, arrow.

  std::pair<sRGBColor, sRGBColor> ComputeScrollbarButtonColors(

      nsIFrame*, StyleAppearance, const ComputedStyle&,

      const ElementState& aElementState, const DocumentState& aDocumentState,

      const Colors&) override;

  bool PaintScrollbarButton(DrawTarget&, StyleAppearance,

                            const LayoutDeviceRect&, ScrollbarKind, nsIFrame*,

                            const ComputedStyle&,

                            const ElementState& aElementState,

                            const DocumentState& aDocumentState, const Colors&,

                            const DPIRatio&) override;

  template <typename PaintBackendData>

  bool DoPaintScrollbarThumb(PaintBackendData&, const LayoutDeviceRect&,

                             ScrollbarKind, nsIFrame*, const ComputedStyle&,

                             const ElementState& aElementState,

                             const DocumentState& aDocumentState, const Colors&,

                             const DPIRatio&);

  bool PaintScrollbarThumb(DrawTarget&, const LayoutDeviceRect&, ScrollbarKind,

                           nsIFrame*, const ComputedStyle&,

                           const ElementState& aElementState,

                           const DocumentState& aDocumentState, const Colors&,

                           const DPIRatio&) override;

  bool PaintScrollbarThumb(WebRenderBackendData&, const LayoutDeviceRect&,

                           ScrollbarKind, nsIFrame*, const ComputedStyle&,

                           const ElementState& aElementState,

                           const DocumentState& aDocumentState, const Colors&,

                           const DPIRatio&) override;

  void RecomputeScrollbarParams() override;

};

}  // namespace mozilla::widget

#endif