| /* |
| * 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) |
