gecko/layout/forms/nsFieldSetFrame.h
Robert O'Callahan 4c516c896c Bug 960277. Part 2: Move nsFieldSetFrame declaration to nsFieldSetFrame.h. r=mats
--HG--
extra : rebase_source : 6b0da46311f24238d48c6d8045fe87c6f90d11ce
2014-01-16 15:20:20 +13:00

102 lines
3.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; 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 nsFieldSetFrame_h___
#define nsFieldSetFrame_h___
#include "nsContainerFrame.h"
class nsFieldSetFrame MOZ_FINAL : public nsContainerFrame
{
public:
NS_DECL_FRAMEARENA_HELPERS
nsFieldSetFrame(nsStyleContext* aContext);
NS_HIDDEN_(nscoord)
GetIntrinsicWidth(nsRenderingContext* aRenderingContext,
nsLayoutUtils::IntrinsicWidthType);
virtual nscoord GetMinWidth(nsRenderingContext* aRenderingContext);
virtual nscoord GetPrefWidth(nsRenderingContext* aRenderingContext);
virtual nsSize ComputeSize(nsRenderingContext *aRenderingContext,
nsSize aCBSize, nscoord aAvailableWidth,
nsSize aMargin, nsSize aBorder, nsSize aPadding,
uint32_t aFlags) MOZ_OVERRIDE;
virtual nscoord GetBaseline() const;
/**
* The area to paint box-shadows around. It's the border rect except
* when there's a <legend> we offset the y-position to the center of it.
*/
virtual nsRect VisualBorderRectRelativeToSelf() const MOZ_OVERRIDE;
NS_IMETHOD Reflow(nsPresContext* aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus);
virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
const nsRect& aDirtyRect,
const nsDisplayListSet& aLists) MOZ_OVERRIDE;
void PaintBorderBackground(nsRenderingContext& aRenderingContext,
nsPoint aPt, const nsRect& aDirtyRect, uint32_t aBGFlags);
NS_IMETHOD AppendFrames(ChildListID aListID,
nsFrameList& aFrameList);
NS_IMETHOD InsertFrames(ChildListID aListID,
nsIFrame* aPrevFrame,
nsFrameList& aFrameList);
NS_IMETHOD RemoveFrame(ChildListID aListID,
nsIFrame* aOldFrame);
virtual nsIAtom* GetType() const;
virtual bool IsFrameOfType(uint32_t aFlags) const
{
return nsContainerFrame::IsFrameOfType(aFlags &
~nsIFrame::eCanContainOverflowContainers);
}
virtual nsIScrollableFrame* GetScrollTargetFrame() MOZ_OVERRIDE
{
return do_QueryFrame(GetInner());
}
#ifdef ACCESSIBILITY
virtual mozilla::a11y::AccType AccessibleType() MOZ_OVERRIDE;
#endif
#ifdef DEBUG
NS_IMETHOD SetInitialChildList(ChildListID aListID,
nsFrameList& aChildList);
#endif
#ifdef DEBUG_FRAME_DUMP
NS_IMETHOD GetFrameName(nsAString& aResult) const {
return MakeFrameName(NS_LITERAL_STRING("FieldSet"), aResult);
}
#endif
/**
* Return the anonymous frame that contains all descendants except
* the legend frame. This is currently always a block frame with
* pseudo nsCSSAnonBoxes::fieldsetContent -- this may change in the
* future when we add support for CSS overflow for <fieldset>.
*/
nsIFrame* GetInner() const;
/**
* Return the frame that represents the legend if any. This may be
* a nsLegendFrame or a nsHTMLScrollFrame with the nsLegendFrame as the
* scrolled frame (aka content insertion frame).
*/
nsIFrame* GetLegend() const;
protected:
nsRect mLegendRect;
nscoord mLegendSpace;
};
#endif // nsFieldSetFrame_h___