/*
 * Copyright 2007, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
 * All rights reserved. Distributed under the terms of the MIT License.
 */
#ifndef WIDGET_LAYOUT_TEST_TWO_DIMENSIONAL_SLIDER_VIEW_H
#define WIDGET_LAYOUT_TEST_TWO_DIMENSIONAL_SLIDER_VIEW_H


#include <Invoker.h>

#include "View.h"


class TwoDimensionalSliderView : public View, public BInvoker {
public:
                                                                TwoDimensionalSliderView(
                                                                        BMessage* message = NULL,
                                                                        BMessenger target = BMessenger());

                        void                            SetLocationRange(BPoint minLocation,
                                                                        BPoint maxLocation);

                        BPoint                          MinLocation() const;
                        BPoint                          MaxLocation() const;

                        BPoint                          Value() const;
                        void                            SetValue(BPoint value);

        virtual void                            MouseDown(BPoint where, uint32 buttons,
                                                                        int32 modifiers);
        virtual void                            MouseUp(BPoint where, uint32 buttons,
                                                                        int32 modifiers);
        virtual void                            MouseMoved(BPoint where, uint32 buttons,
                                                                        int32 modifiers);

private:
                        BPoint                          fMinLocation;
                        BPoint                          fMaxLocation;
                        bool                            fDragging;
                        BPoint                          fOriginalPoint;
                        BPoint                          fOriginalLocation;
};

#endif  // WIDGET_LAYOUT_TEST_TWO_DIMENSIONAL_SLIDER_VIEW_H