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87 lines
3.8 KiB
Objective-C
87 lines
3.8 KiB
Objective-C
/*
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* Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import <WebKit/WebFrameView.h>
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@interface WebFrameView (WebPrivate)
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// FIXME: This method was used by Safari 4.0.x and older versions, but has not been used by any other WebKit
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// clients to my knowledge, and will not be used by future versions of Safari. It can probably be removed
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// once we no longer need to keep nightly WebKit builds working with Safari 4.0.x and earlier.
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/*!
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@method _largestChildWithScrollBars
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@abstract Of the child WebFrameViews that are displaying scroll bars, determines which has the largest area.
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@result A child WebFrameView that is displaying scroll bars, or nil if none.
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*/
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- (WebFrameView *)_largestChildWithScrollBars;
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// FIXME: This method was used by Safari 4.0.x and older versions, but has not been used by any other WebKit
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// clients to my knowledge, and will not be used by future versions of Safari. It can probably be removed
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// once we no longer need to keep nightly WebKit builds working with Safari 4.0.x and earlier.
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/*!
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@method _hasScrollBars
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@result YES if at least one scroll bar is currently displayed
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*/
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- (BOOL)_hasScrollBars;
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/*!
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@method _largestScrollableChild
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@abstract Of the child WebFrameViews that allow scrolling, determines which has the largest area.
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@result A child WebFrameView that is scrollable, or nil if none.
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*/
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- (WebFrameView *)_largestScrollableChild;
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/*!
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@method _isScrollable
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@result YES if scrolling is currently possible, whether or not scroll bars are currently showing. This
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differs from -allowsScrolling in that the latter method only checks whether scrolling has been
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explicitly disallowed via a call to setAllowsScrolling:NO.
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*/
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- (BOOL)_isScrollable;
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/*!
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@method _contentView
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@result The content view (NSClipView) of the WebFrameView's scroll view.
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*/
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- (NSClipView *)_contentView;
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/*!
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@method _customScrollViewClass
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@result The custom scroll view class that is installed, nil if the default scroll view is being used.
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*/
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- (Class)_customScrollViewClass;
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/*!
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@method _setCustomScrollViewClass:
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@result Switches the WebFrameView's scroll view class, this class needs to be a subclass of WebDynamicScrollBarsView.
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Passing nil will switch back to the default WebDynamicScrollBarsView class.
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*/
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- (void)_setCustomScrollViewClass:(Class)scrollViewClass;
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@end
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