mirror of
https://github.com/mozilla/gecko-dev.git
synced 2025-02-26 12:20:56 +00:00
015a3aeb12
Tweaks are: * Round the scrollbar track (when visible, which is almost never). * Make the scrollbar thinner. * Move the thumb closer to the edge. All these changes match closer the Windows 11 style, and there are no changes for other existing styles. Differential Revision: https://phabricator.services.mozilla.com/D140127
59 lines
2.4 KiB
C++
59 lines
2.4 KiB
C++
/* -*- 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_ScrollbarDrawingWin_h
|
|
#define mozilla_widget_ScrollbarDrawingWin_h
|
|
|
|
#include "nsITheme.h"
|
|
#include "nsNativeTheme.h"
|
|
#include "ScrollbarDrawing.h"
|
|
|
|
namespace mozilla::widget {
|
|
|
|
class ScrollbarDrawingWin : public ScrollbarDrawing {
|
|
protected:
|
|
explicit ScrollbarDrawingWin(Kind aKind) : ScrollbarDrawing(aKind) {}
|
|
|
|
public:
|
|
ScrollbarDrawingWin() : ScrollbarDrawingWin(Kind::Win10) {}
|
|
|
|
virtual ~ScrollbarDrawingWin() = default;
|
|
|
|
LayoutDeviceIntSize GetMinimumWidgetSize(nsPresContext*,
|
|
StyleAppearance aAppearance,
|
|
nsIFrame* aFrame) override;
|
|
|
|
Maybe<nsITheme::Transparency> GetScrollbarPartTransparency(
|
|
nsIFrame* aFrame, StyleAppearance aAppearance) override;
|
|
|
|
static ComputedStyle* GetCustomScrollbarStyle(nsIFrame* aFrame,
|
|
bool* aDarkScrollbar = nullptr);
|
|
|
|
template <typename PaintBackendData>
|
|
bool DoPaintScrollbarThumb(PaintBackendData&, const LayoutDeviceRect&,
|
|
bool aHorizontal, nsIFrame*, const ComputedStyle&,
|
|
const EventStates& aElementState,
|
|
const EventStates& aDocumentState, const Colors&,
|
|
const DPIRatio&);
|
|
bool PaintScrollbarThumb(DrawTarget&, const LayoutDeviceRect&,
|
|
bool aHorizontal, nsIFrame*, const ComputedStyle&,
|
|
const EventStates& aElementState,
|
|
const EventStates& aDocumentState, const Colors&,
|
|
const DPIRatio&) override;
|
|
bool PaintScrollbarThumb(WebRenderBackendData&, const LayoutDeviceRect&,
|
|
bool aHorizontal, nsIFrame*, const ComputedStyle&,
|
|
const EventStates& aElementState,
|
|
const EventStates& aDocumentState, const Colors&,
|
|
const DPIRatio&) override;
|
|
|
|
void RecomputeScrollbarParams() override;
|
|
};
|
|
|
|
static constexpr uint32_t kDefaultWinScrollbarSize = 17;
|
|
|
|
} // namespace mozilla::widget
|
|
|
|
#endif
|