* 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
