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+//=============================================================================
+// Awl
+// Audio Widget Library
+// $Id:$
+//
+// Copyright (C) 2002-2006 by Werner Schweer and others
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License version 2.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//=============================================================================
+
+#ifndef __AWLSLIDER_H__
+#define __AWLSLIDER_H__
+
+#include "aslider.h"
+
+namespace Awl {
+
+//---------------------------------------------------------
+// Slider
+//
+//! Base class of all slider type input widgets.
+//
+//! Inherits from AwlKnob
+//!
+//---------------------------------------------------------
+
+class Slider : public AbstractSlider {
+ Q_OBJECT
+
+ Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
+ Q_PROPERTY(QSize sliderSize READ sliderSize WRITE setSliderSize)
+
+ Qt::Orientation orient;
+ QSize _sliderSize;
+
+ QPoint startDrag;
+ bool dragMode;
+ int dragppos;
+
+ virtual void mouseReleaseEvent(QMouseEvent*);
+ virtual void mouseMoveEvent(QMouseEvent*);
+ virtual void paintEvent(QPaintEvent*);
+ void init();
+ void updateKnob();
+
+ protected:
+ QPainterPath* points;
+ virtual void mousePressEvent(QMouseEvent*);
+
+ signals:
+ void sliderPressed(int);
+ void sliderReleased(int);
+
+ public:
+ Slider(QWidget* parent = 0);
+ Slider(Qt::Orientation orientation, QWidget* parent = 0);
+ ~Slider();
+
+ virtual void setOrientation(Qt::Orientation);
+ Qt::Orientation orientation() const { return orient; }
+
+ QSize sliderSize() const { return _sliderSize; }
+ void setSliderSize(const QSize& s);
+
+ virtual void setInvertedAppearance(bool val);
+ virtual QSize sizeHint() const;
+ };
+}
+
+#endif
+