layout/xul/nsIScrollbarMediator.h@97036ab72558
layout/xul/nsIScrollbarMediator.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
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 #ifndef nsIScrollbarMediator_h___
7 #define nsIScrollbarMediator_h___
9 #include "nsQueryFrame.h"
11 class nsScrollbarFrame;
13 class nsIScrollbarMediator
14 {
15 public:
16 NS_DECL_QUERYFRAME_TARGET(nsIScrollbarMediator)
18 // The aScrollbar argument denotes the scrollbar that's firing the notification.
19 NS_IMETHOD PositionChanged(nsScrollbarFrame* aScrollbar, int32_t aOldIndex, int32_t& aNewIndex) = 0;
20 NS_IMETHOD ScrollbarButtonPressed(nsScrollbarFrame* aScrollbar, int32_t aOldIndex, int32_t aNewIndex) = 0;
22 NS_IMETHOD VisibilityChanged(bool aVisible) = 0;
23 };
25 #endif
