blob: 50bccd5afdc4328f4cf23797bdd8616e75ab0522 [file] [log] [blame]
/*
* 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 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.
*/
#if !PLATFORM(IOS)
#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;
// Returns YES if we're currently in the middle of programmatically moving the
// scrollbar.
// NOTE: As opposed to other places in the code, programmatically moving the
// scrollers from inside this class should not fire JS events.
- (BOOL)inProgrammaticScroll;
@end
#endif // !PLATFORM(IOS)