gecko-dev/layout/tables/FixedTableLayoutStrategy.h

40 lines
1.3 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
// vim:cindent:ts=4:et:sw=4:
/* 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/. */
/*
* Algorithms that determine column and table widths used for CSS2's
* 'table-layout: fixed'.
*/
#ifndef FixedTableLayoutStrategy_h_
#define FixedTableLayoutStrategy_h_
#include "mozilla/Attributes.h"
#include "nsITableLayoutStrategy.h"
class nsTableFrame;
class FixedTableLayoutStrategy : public nsITableLayoutStrategy
{
public:
explicit FixedTableLayoutStrategy(nsTableFrame *aTableFrame);
virtual ~FixedTableLayoutStrategy();
// nsITableLayoutStrategy implementation
virtual nscoord GetMinISize(nsRenderingContext* aRenderingContext) MOZ_OVERRIDE;
virtual nscoord GetPrefISize(nsRenderingContext* aRenderingContext,
bool aComputingSize) MOZ_OVERRIDE;
virtual void MarkIntrinsicISizesDirty() MOZ_OVERRIDE;
virtual void ComputeColumnWidths(const nsHTMLReflowState& aReflowState) MOZ_OVERRIDE;
private:
nsTableFrame *mTableFrame;
nscoord mMinWidth;
nscoord mLastCalcWidth;
};
#endif /* !defined(FixedTableLayoutStrategy_h_) */