/*

 * Copyright (C) 2005, 2008 Apple Inc. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * 1.  Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer. 

 * 2.  Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution. 

 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

 *     its contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission. 

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#import "WebDynamicScrollBarsView.h"

#import <WebCore/WebCoreFrameView.h>

@interface WebDynamicScrollBarsView (WebInternal) <WebCoreFrameScrollView>

- (BOOL)allowsHorizontalScrolling;

- (BOOL)allowsVerticalScrolling;

- (void)setScrollingModes:(WebCore::ScrollbarMode)hMode vertical:(WebCore::ScrollbarMode)vMode andLock:(BOOL)lock;

- (void)scrollingModes:(WebCore::ScrollbarMode*)hMode vertical:(WebCore::ScrollbarMode*)vMode;

- (WebCore::ScrollbarMode)horizontalScrollingMode;

- (WebCore::ScrollbarMode)verticalScrollingMode;

- (void)setHorizontalScrollingMode:(WebCore::ScrollbarMode)mode andLock:(BOOL)lock;

- (void)setVerticalScrollingMode:(WebCore::ScrollbarMode)mode andLock:(BOOL)lock;

- (void)setHorizontalScrollingModeLocked:(BOOL)locked;

- (void)setVerticalScrollingModeLocked:(BOOL)locked;

- (void)setScrollingModesLocked:(BOOL)mode;

- (BOOL)horizontalScrollingModeLocked;

- (BOOL)verticalScrollingModeLocked;

- (void)updateScrollers;

- (void)setSuppressLayout:(BOOL)flag;

// Calculate the appropriate frame for the contentView based on allowsScrollersToOverlapContent.

- (NSRect)contentViewFrame;

@end