1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
15 * The Original Code is Mozilla Communicator client code.
17 * The Initial Developer of the Original Code is
18 * Netscape Communications Corporation.
19 * Portions created by the Initial Developer are Copyright (C) 1998
20 * the Initial Developer. All Rights Reserved.
23 * David W. Hyatt (hyatt@netscape.com) (Original Author)
24 * Joe Hewitt (hewitt@netscape.com)
26 * Alternatively, the contents of this file may be used under the terms of
27 * either of the GNU General Public License Version 2 or later (the "GPL"),
28 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 * in which case the provisions of the GPL or the LGPL are applicable instead
30 * of those above. If you wish to allow use of your version of this file only
31 * under the terms of either the GPL or the LGPL, and not to allow others to
32 * use your version of this file under the terms of the MPL, indicate your
33 * decision by deleting the provisions above and replace them with the notice
34 * and other provisions required by the GPL or the LGPL. If you do not delete
35 * the provisions above, a recipient may use your version of this file under
36 * the terms of any one of the MPL, the GPL or the LGPL.
38 * ***** END LICENSE BLOCK ***** */
40 #include "nsListItemFrame.h"
43 #include "nsINameSpaceManager.h"
44 #include "nsGkAtoms.h"
45 #include "nsDisplayList.h"
46 #include "nsIBoxLayout.h"
48 nsListItemFrame::nsListItemFrame(nsIPresShell
* aPresShell
,
49 nsStyleContext
* aContext
,
51 nsIBoxLayout
* aLayoutManager
)
52 : nsGridRowLeafFrame(aPresShell
, aContext
, aIsRoot
, aLayoutManager
)
56 nsListItemFrame::~nsListItemFrame()
61 nsListItemFrame::GetPrefSize(nsBoxLayoutState
& aState
)
63 nsSize size
= nsBoxFrame::GetPrefSize(aState
);
64 DISPLAY_PREF_SIZE(this, size
);
66 // guarantee that our preferred height doesn't exceed the standard
68 size
.height
= PR_MAX(mRect
.height
, size
.height
);
73 nsListItemFrame::BuildDisplayListForChildren(nsDisplayListBuilder
* aBuilder
,
74 const nsRect
& aDirtyRect
,
75 const nsDisplayListSet
& aLists
)
77 if (aBuilder
->IsForEventDelivery()) {
78 if (!mContent
->AttrValueIs(kNameSpaceID_None
, nsGkAtoms::allowevents
,
79 nsGkAtoms::_true
, eCaseMatters
))
83 return nsGridRowLeafFrame::BuildDisplayListForChildren(aBuilder
, aDirtyRect
, aLists
);
86 // Creation Routine ///////////////////////////////////////////////////////////////////////
89 NS_NewGridRowLeafLayout(nsIPresShell
* aPresShell
, nsIBoxLayout
** aNewLayout
);
92 NS_NewListItemFrame(nsIPresShell
* aPresShell
, nsStyleContext
* aContext
)
94 nsCOMPtr
<nsIBoxLayout
> layout
;
95 NS_NewGridRowLeafLayout(aPresShell
, getter_AddRefs(layout
));
100 return new (aPresShell
) nsListItemFrame(aPresShell
, aContext
, PR_FALSE
, layout
);
101 } // NS_NewListItemFrame