The Tor Browser: layout/xul/grid/nsGridRowGroupLayout.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 /**

     8   Author:

     9   Eric D Vaughan

    11 **/

    13 #ifndef nsGridRowGroupLayout_h___

    14 #define nsGridRowGroupLayout_h___

    16 #include "mozilla/Attributes.h"

    17 #include "nsGridRowLayout.h"

    19 /**

    20  * The nsBoxLayout implementation for nsGridRowGroupFrame.

    21  */

    22 class nsGridRowGroupLayout : public nsGridRowLayout

    23 {

    24 public:

    26   friend already_AddRefed<nsBoxLayout> NS_NewGridRowGroupLayout();

    28   virtual nsGridRowGroupLayout* CastToRowGroupLayout() MOZ_OVERRIDE { return this; }

    29   virtual nsSize GetMinSize(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState) MOZ_OVERRIDE;

    30   virtual nsSize GetPrefSize(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState) MOZ_OVERRIDE;

    31   virtual nsSize GetMaxSize(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState) MOZ_OVERRIDE;

    32   virtual void CountRowsColumns(nsIFrame* aBox, int32_t& aRowCount, int32_t& aComputedColumnCount) MOZ_OVERRIDE;

    33   virtual void DirtyRows(nsIFrame* aBox, nsBoxLayoutState& aState) MOZ_OVERRIDE;

    34   virtual int32_t BuildRows(nsIFrame* aBox, nsGridRow* aRows) MOZ_OVERRIDE;

    35   virtual nsMargin GetTotalMargin(nsIFrame* aBox, bool aIsHorizontal) MOZ_OVERRIDE;

    36   virtual int32_t GetRowCount() MOZ_OVERRIDE { return mRowCount; }

    37   virtual Type GetType() MOZ_OVERRIDE { return eRowGroup; }

    39 protected:

    40   nsGridRowGroupLayout();

    41   virtual ~nsGridRowGroupLayout();

    43   virtual void ChildAddedOrRemoved(nsIFrame* aBox, nsBoxLayoutState& aState) MOZ_OVERRIDE;

    44   static void AddWidth(nsSize& aSize, nscoord aSize2, bool aIsHorizontal);

    46 private:

    47   int32_t mRowCount;

    48 };

    50 #endif

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