The Tor Browser / file comparison
comparison: layout/xul/nsBoxLayout.h
layout/xul/nsBoxLayout.h
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:8ccbead18313 |
|---|---|
| 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/. */ | |
| 5 | |
| 6 #ifndef nsBoxLayout_h___ | |
| 7 #define nsBoxLayout_h___ | |
| 8 | |
| 9 #include "nsISupports.h" | |
| 10 #include "nsCoord.h" | |
| 11 #include "nsFrameList.h" | |
| 12 | |
| 13 class nsIFrame; | |
| 14 class nsBoxLayoutState; | |
| 15 struct nsSize; | |
| 16 struct nsMargin; | |
| 17 | |
| 18 #define NS_BOX_LAYOUT_IID \ | |
| 19 { 0x09d522a7, 0x304c, 0x4137, \ | |
| 20 { 0xaf, 0xc9, 0xe0, 0x80, 0x2e, 0x89, 0xb7, 0xe8 } } | |
| 21 | |
| 22 class nsIGridPart; | |
| 23 | |
| 24 class nsBoxLayout : public nsISupports { | |
| 25 | |
| 26 public: | |
| 27 | |
| 28 nsBoxLayout() {} | |
| 29 virtual ~nsBoxLayout() {} | |
| 30 | |
| 31 NS_DECL_ISUPPORTS | |
| 32 | |
| 33 NS_DECLARE_STATIC_IID_ACCESSOR(NS_BOX_LAYOUT_IID) | |
| 34 | |
| 35 NS_IMETHOD Layout(nsIFrame* aBox, nsBoxLayoutState& aState); | |
| 36 | |
| 37 virtual nsSize GetPrefSize(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState); | |
| 38 virtual nsSize GetMinSize(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState); | |
| 39 virtual nsSize GetMaxSize(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState); | |
| 40 virtual nscoord GetAscent(nsIFrame* aBox, nsBoxLayoutState& aBoxLayoutState); | |
| 41 virtual void ChildrenInserted(nsIFrame* aBox, nsBoxLayoutState& aState, | |
| 42 nsIFrame* aPrevBox, | |
| 43 const nsFrameList::Slice& aNewChildren) {} | |
| 44 virtual void ChildrenAppended(nsIFrame* aBox, nsBoxLayoutState& aState, | |
| 45 const nsFrameList::Slice& aNewChildren) {} | |
| 46 virtual void ChildrenRemoved(nsIFrame* aBox, nsBoxLayoutState& aState, nsIFrame* aChildList) {} | |
| 47 virtual void ChildrenSet(nsIFrame* aBox, nsBoxLayoutState& aState, nsIFrame* aChildList) {} | |
| 48 virtual void IntrinsicWidthsDirty(nsIFrame* aBox, nsBoxLayoutState& aState) {} | |
| 49 | |
| 50 virtual void AddBorderAndPadding(nsIFrame* aBox, nsSize& aSize); | |
| 51 virtual void AddMargin(nsIFrame* aChild, nsSize& aSize); | |
| 52 virtual void AddMargin(nsSize& aSize, const nsMargin& aMargin); | |
| 53 | |
| 54 virtual nsIGridPart* AsGridPart() { return nullptr; } | |
| 55 | |
| 56 static void AddLargestSize(nsSize& aSize, const nsSize& aToAdd); | |
| 57 static void AddSmallestSize(nsSize& aSize, const nsSize& aToAdd); | |
| 58 }; | |
| 59 | |
| 60 NS_DEFINE_STATIC_IID_ACCESSOR(nsBoxLayout, NS_BOX_LAYOUT_IID) | |
| 61 | |
| 62 #endif | |
| 63 |
