forked from mirrors/gecko-dev
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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/. */
|
|
|
|
/**
|
|
|
|
Eric D Vaughan
|
|
A frame that can have multiple children. Only one child may be displayed at
|
|
one time. So the can be flipped though like a deck of cards.
|
|
|
|
**/
|
|
|
|
#ifndef nsGridRowGroupFrame_h___
|
|
#define nsGridRowGroupFrame_h___
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "nsBoxFrame.h"
|
|
|
|
/**
|
|
* A frame representing a grid row (or column) group, which is usually
|
|
* an element that is a child of a grid and contains all the rows (or
|
|
* all the columns). However, multiple levels of groups are allowed, so
|
|
* the parent or child could instead be another group.
|
|
*/
|
|
class nsGridRowGroupFrame final : public nsBoxFrame {
|
|
public:
|
|
NS_DECL_FRAMEARENA_HELPERS(nsGridRowGroupFrame)
|
|
|
|
#ifdef DEBUG_FRAME_DUMP
|
|
virtual nsresult GetFrameName(nsAString& aResult) const override {
|
|
return MakeFrameName(NS_LITERAL_STRING("nsGridRowGroup"), aResult);
|
|
}
|
|
#endif
|
|
|
|
nsGridRowGroupFrame(ComputedStyle* aStyle, nsPresContext* aPresContext,
|
|
nsBoxLayout* aLayoutManager)
|
|
: nsBoxFrame(aStyle, aPresContext, kClassID, false, aLayoutManager) {}
|
|
|
|
virtual nscoord GetXULFlex() override;
|
|
|
|
}; // class nsGridRowGroupFrame
|
|
|
|
#endif
|