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f74761a568
CLOSED TREE Backed out changeset c9b0ba301426 (bug 1227327) Backed out changeset c857ad1fa01c (bug 1227327) Backed out changeset 4ba58cd94310 (bug 1227327) Backed out changeset 30e394faeb23 (bug 1227327) Backed out changeset ce7fd04cc749 (bug 1227327) Backed out changeset e0fe45294034 (bug 1227327)
111 lines
4.1 KiB
C++
111 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsFieldSetFrame_h___
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#define nsFieldSetFrame_h___
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#include "mozilla/Attributes.h"
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#include "imgIContainer.h"
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#include "nsContainerFrame.h"
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class nsFieldSetFrame final : public nsContainerFrame
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{
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typedef mozilla::image::DrawResult DrawResult;
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public:
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NS_DECL_FRAMEARENA_HELPERS
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explicit nsFieldSetFrame(nsStyleContext* aContext);
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nscoord
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GetIntrinsicISize(nsRenderingContext* aRenderingContext,
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nsLayoutUtils::IntrinsicISizeType);
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virtual nscoord GetMinISize(nsRenderingContext* aRenderingContext) override;
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virtual nscoord GetPrefISize(nsRenderingContext* aRenderingContext) override;
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virtual mozilla::LogicalSize
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ComputeSize(nsRenderingContext *aRenderingContext,
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mozilla::WritingMode aWritingMode,
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const mozilla::LogicalSize& aCBSize,
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nscoord aAvailableISize,
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const mozilla::LogicalSize& aMargin,
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const mozilla::LogicalSize& aBorder,
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const mozilla::LogicalSize& aPadding,
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ComputeSizeFlags aFlags) override;
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virtual nscoord GetLogicalBaseline(mozilla::WritingMode aWritingMode) const override;
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/**
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* The area to paint box-shadows around. It's the border rect except
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* when there's a <legend> we offset the y-position to the center of it.
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*/
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virtual nsRect VisualBorderRectRelativeToSelf() const override;
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virtual void Reflow(nsPresContext* aPresContext,
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nsHTMLReflowMetrics& aDesiredSize,
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const nsHTMLReflowState& aReflowState,
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nsReflowStatus& aStatus) override;
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virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
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const nsRect& aDirtyRect,
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const nsDisplayListSet& aLists) override;
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DrawResult PaintBorderBackground(nsDisplayListBuilder* aBuilder,
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nsRenderingContext& aRenderingContext,
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nsPoint aPt, const nsRect& aDirtyRect);
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#ifdef DEBUG
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virtual void SetInitialChildList(ChildListID aListID,
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nsFrameList& aChildList) override;
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virtual void AppendFrames(ChildListID aListID,
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nsFrameList& aFrameList) override;
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virtual void InsertFrames(ChildListID aListID,
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nsIFrame* aPrevFrame,
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nsFrameList& aFrameList) override;
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virtual void RemoveFrame(ChildListID aListID,
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nsIFrame* aOldFrame) override;
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#endif
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virtual nsIAtom* GetType() const override;
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virtual bool IsFrameOfType(uint32_t aFlags) const override
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{
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return nsContainerFrame::IsFrameOfType(aFlags &
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~nsIFrame::eCanContainOverflowContainers);
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}
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virtual nsIScrollableFrame* GetScrollTargetFrame() override
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{
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return do_QueryFrame(GetInner());
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}
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#ifdef ACCESSIBILITY
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virtual mozilla::a11y::AccType AccessibleType() override;
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#endif
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#ifdef DEBUG_FRAME_DUMP
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virtual nsresult GetFrameName(nsAString& aResult) const override {
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return MakeFrameName(NS_LITERAL_STRING("FieldSet"), aResult);
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}
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#endif
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/**
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* Return the anonymous frame that contains all descendants except
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* the legend frame. This is currently always a block frame with
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* pseudo nsCSSAnonBoxes::fieldsetContent -- this may change in the
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* future when we add support for CSS overflow for <fieldset>.
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*/
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nsIFrame* GetInner() const;
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/**
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* Return the frame that represents the legend if any. This may be
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* a nsLegendFrame or a nsHTMLScrollFrame with the nsLegendFrame as the
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* scrolled frame (aka content insertion frame).
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*/
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nsIFrame* GetLegend() const;
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protected:
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mozilla::LogicalRect mLegendRect;
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nscoord mLegendSpace;
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};
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#endif // nsFieldSetFrame_h___
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