/*
 * Copyright 2012, Haiku, Inc.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Marc Flerackers (mflerackers@androme.be)
 *              Stefano Ceccherini (stefano.ceccherini@gmail.com)
 *              John Scipione (jscipione@gmail.com)
 */
#ifndef INLINE_SCROLL_VIEW_H
#define INLINE_SCROLL_VIEW_H


#include <View.h>


class BLayout;
class BPoint;
class ScrollArrow;

class TInlineScrollView : public BView {
public:
                                                                TInlineScrollView(BView* target,
                                                                        enum orientation orientation = B_VERTICAL);
        virtual                                         ~TInlineScrollView();

        virtual void                            AttachedToWindow();
        virtual void                            DetachedFromWindow();

        virtual void                            Draw(BRect updateRect);

                                void                    AttachScrollers();
                                void                    DetachScrollers();
                                bool                    HasScrollers() const;

                                void                    SetSmallStep(float step);
                                void                    GetSteps(float* _smallStep,
                                                                                 float* _largeStep) const;
                                void                    ScrollBy(const float& step);

                                bool                    Orientation() const { return fOrientation; };
                                void                    SetOrientation(int32 orienation)
                                                                        { fOrientation = orienation; };

private:
                                BView*                  fTarget;
                                ScrollArrow*    fBeginScrollArrow;
                                ScrollArrow*    fEndScrollArrow;

                                float                   fScrollStep;
                                float                   fScrollValue;
                                float                   fScrollLimit;

                                int32                   fOrientation;
};


#endif  // INLINE_SCROLL_VIEW_H