1 files changed, 0 insertions, 123 deletions
diff --git a/WebCore/platform/ScrollBar.h b/WebCore/platform/ScrollBar.h
deleted file mode 100644
index 3dcd3e3..0000000
--- a/WebCore/platform/ScrollBar.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (C) 2004, 2006 Apple Computer, 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.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
- * 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. 
- */
-
-#ifndef ScrollBar_h
-#define ScrollBar_h
-
-#include <wtf/RefCounted.h>
-#include "ScrollTypes.h"
-#include <wtf/MathExtras.h>
-
-namespace WebCore {
-
-class GraphicsContext;
-class IntRect;
-class Scrollbar;
-class PlatformMouseEvent;
-
-// These match the numbers we use over in WebKit (WebFrameView.m).
-#define LINE_STEP   40
-#define PAGE_KEEP   40
-
-enum ScrollbarControlSize { RegularScrollbar, SmallScrollbar, MiniScrollbar };
-
-class ScrollbarClient {
-public:
-    virtual ~ScrollbarClient() {}
-    virtual void valueChanged(Scrollbar*) = 0;
-
-    // Used to obtain a window clip rect.
-    virtual IntRect windowClipRect() const = 0;
-
-    // FIXME: It would be nice to set this state on the scroll bar instead of
-    // having to ask for it from the client at paint time.
-    virtual bool isActive() const = 0;
-};
-
-class Scrollbar : public RefCounted<Scrollbar> {
-protected:
-    Scrollbar(ScrollbarClient*, ScrollbarOrientation, ScrollbarControlSize);
-
-public:
-    virtual ~Scrollbar() {}
-
-    void setClient(ScrollbarClient* client) { m_client = client; }
-
-    virtual bool isWidget() const = 0;
-
-    ScrollbarOrientation orientation() const { return m_orientation; }
-    int value() const { return lroundf(m_currentPos); } 
-    
-    ScrollbarControlSize controlSize() const { return m_controlSize; }
-
-    void setSteps(int lineStep, int pageStep, int pixelsPerStep = 1);
-    
-    bool setValue(int);
-    void setProportion(int visibleSize, int totalSize);
-
-    bool scroll(ScrollDirection, ScrollGranularity, float multiplier = 1.0);
-    
-    virtual int width() const = 0;
-    virtual int height() const = 0;
-    virtual void setRect(const IntRect&) = 0;
-    virtual void setEnabled(bool) = 0;
-    virtual void paint(GraphicsContext*, const IntRect& damageRect) = 0;
-
-    static bool hasPlatformScrollbars() {
-        // To use the platform's built-in scrollbars by default, return true.  We may
-        // support styled engine scrollbars someday, and some platforms may wish to not
-        // implement a platform scrollbar at all by default.  That's what this method is for.
-        return true;
-    }
-
-    // These methods are used for platform scrollbars to give :hover feedback.  They will not get called
-    // when the mouse went down in a scrollbar, since it is assumed the scrollbar will start
-    // grabbing all events in that case anyway.
-    virtual bool handleMouseMoveEvent(const PlatformMouseEvent&) { return false; }
-    virtual bool handleMouseOutEvent(const PlatformMouseEvent&) { return false; }
-
-    // Used by some platform scrollbars to know when they've been released from capture.
-    virtual bool handleMouseReleaseEvent(const PlatformMouseEvent&) { return false; }
-   
-protected:
-    virtual void updateThumbPosition() = 0;
-    virtual void updateThumbProportion() = 0;
-
-    ScrollbarClient* client() const { return m_client; }
-
-    ScrollbarClient* m_client;
-    ScrollbarOrientation m_orientation;
-    ScrollbarControlSize m_controlSize;
-    int m_visibleSize;
-    int m_totalSize;
-    float m_currentPos;
-    int m_lineStep;
-    int m_pageStep;
-    float m_pixelStep;
-};
-
-}
-
-#endif