From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- layout/xul/nsBoxLayout.h | 67 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 layout/xul/nsBoxLayout.h (limited to 'layout/xul/nsBoxLayout.h') diff --git a/layout/xul/nsBoxLayout.h b/layout/xul/nsBoxLayout.h new file mode 100644 index 0000000000..404d7e768d --- /dev/null +++ b/layout/xul/nsBoxLayout.h @@ -0,0 +1,67 @@ +/* -*- 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/. */ + +#ifndef nsBoxLayout_h___ +#define nsBoxLayout_h___ + +#include "nsISupports.h" +#include "nsCoord.h" +#include "nsFrameList.h" + +class nsIFrame; +class nsBoxLayoutState; +struct nsSize; +struct nsMargin; + +#define NS_BOX_LAYOUT_IID \ + { \ + 0x09d522a7, 0x304c, 0x4137, { \ + 0xaf, 0xc9, 0xe0, 0x80, 0x2e, 0x89, 0xb7, 0xe8 \ + } \ + } + +class nsBoxLayout : public nsISupports { + protected: + virtual ~nsBoxLayout() = default; + + public: + nsBoxLayout() = default; + + NS_DECL_ISUPPORTS + + NS_DECLARE_STATIC_IID_ACCESSOR(NS_BOX_LAYOUT_IID) + + NS_IMETHOD XULLayout(nsIFrame* aBox, nsBoxLayoutState& aState); + + virtual nsSize GetXULPrefSize(nsIFrame* aBox, + nsBoxLayoutState& aBoxLayoutState); + virtual nsSize GetXULMinSize(nsIFrame* aBox, + nsBoxLayoutState& aBoxLayoutState); + virtual nsSize GetXULMaxSize(nsIFrame* aBox, + nsBoxLayoutState& aBoxLayoutState); + virtual nscoord GetAscent(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState); + virtual void ChildrenInserted(nsIFrame* aBox, nsBoxLayoutState& aState, + nsIFrame* aPrevBox, + const nsFrameList::Slice& aNewChildren) {} + virtual void ChildrenAppended(nsIFrame* aBox, nsBoxLayoutState& aState, + const nsFrameList::Slice& aNewChildren) {} + virtual void ChildrenRemoved(nsIFrame* aBox, nsBoxLayoutState& aState, + nsIFrame* aChildList) {} + virtual void ChildrenSet(nsIFrame* aBox, nsBoxLayoutState& aState, + nsIFrame* aChildList) {} + virtual void IntrinsicISizesDirty(nsIFrame* aBox, nsBoxLayoutState& aState) {} + + virtual void AddXULBorderAndPadding(nsIFrame* aBox, nsSize& aSize); + virtual void AddXULMargin(nsIFrame* aChild, nsSize& aSize); + virtual void AddXULMargin(nsSize& aSize, const nsMargin& aMargin); + + static void AddLargestSize(nsSize& aSize, const nsSize& aToAdd); + static void AddSmallestSize(nsSize& aSize, const nsSize& aToAdd); +}; + +NS_DEFINE_STATIC_IID_ACCESSOR(nsBoxLayout, NS_BOX_LAYOUT_IID) + +#endif -- cgit v1.2.3