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Diffstat (limited to 'layout/generic/nsBackdropFrame.h')
-rw-r--r-- | layout/generic/nsBackdropFrame.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/layout/generic/nsBackdropFrame.h b/layout/generic/nsBackdropFrame.h new file mode 100644 index 000000000..74d366bef --- /dev/null +++ b/layout/generic/nsBackdropFrame.h @@ -0,0 +1,47 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +// vim:cindent:ts=2:et:sw=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/. */ + +/* rendering object for CSS "::backdrop" */ + +#ifndef nsBackdropFrame_h___ +#define nsBackdropFrame_h___ + +#include "nsFrame.h" + +class nsBackdropFrame final : public nsFrame +{ +public: + NS_DECL_FRAMEARENA_HELPERS + + explicit nsBackdropFrame(nsStyleContext* aContext) + : nsFrame(aContext) { } + + // nsIFrame overrides + virtual nsIAtom* GetType() const override; +#ifdef DEBUG_FRAME_DUMP + virtual nsresult GetFrameName(nsAString& aResult) const override; +#endif + virtual nsStyleContext* + GetParentStyleContext(nsIFrame** aProviderFrame) const override; + virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder, + const nsRect& aDirtyRect, + const nsDisplayListSet& aLists) override; + virtual mozilla::LogicalSize + ComputeAutoSize(nsRenderingContext* aRenderingContext, + mozilla::WritingMode aWM, + const mozilla::LogicalSize& aCBSize, + nscoord aAvailableISize, + const mozilla::LogicalSize& aMargin, + const mozilla::LogicalSize& aBorder, + const mozilla::LogicalSize& aPadding, + ComputeSizeFlags aFlags) override; + virtual void Reflow(nsPresContext* aPresContext, + ReflowOutput& aDesiredSize, + const ReflowInput& aReflowInput, + nsReflowStatus& aStatus) override; +}; + +#endif // nsBackdropFrame_h___ |