* Copyright 2005, Jérôme Duval. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Inspired by SoundCapture from Be newsletter (Media Kit Basics: Consumers and Producers)
*/
#ifndef UPDOWNBUTTON_H
#define UPDOWNBUTTON_H
#include <Bitmap.h>
#include <Control.h>
#define DRAG_ITEM 'dndi'
class UpDownButton : public BControl
{
public:
UpDownButton(BRect rect, BMessage *msg, uint32 resizeFlags = 0);
~UpDownButton();
virtual void Draw(BRect);
virtual void MouseDown(BPoint point);
virtual void MouseMoved(BPoint point, uint32 transit, const BMessage *message);
virtual void MouseUp(BPoint point);
private:
BBitmap *fBitmapUp, *fBitmapDown, *fBitmapMiddle;
float fTrackingY;
int32 fLastValue;
};
#endif
