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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /widget/ScrollbarDrawingWin.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'widget/ScrollbarDrawingWin.h')
-rw-r--r--widget/ScrollbarDrawingWin.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/widget/ScrollbarDrawingWin.h b/widget/ScrollbarDrawingWin.h
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+/* -*- 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;
+
+ 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;
+};
+
+static constexpr uint32_t kDefaultWinScrollbarSize = 17;
+
+} // namespace mozilla::widget
+
+#endif