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authorRobert Jonsson <spamatica@gmail.com>2011-03-07 19:01:11 +0000
committerRobert Jonsson <spamatica@gmail.com>2011-03-07 19:01:11 +0000
commite40fc849149dd97c248866a4a1d026dda5e57b62 (patch)
treeb12b358f3b3a0608001d30403358f8443118ec5f /attic/muse_qt4_evolution/awl/knob.h
parent1bd4f2e8d9745cabb667b043171cad22c8577768 (diff)
clean3
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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 __AWLKNOB_H__
+#define __AWLKNOB_H__
+
+#include "aslider.h"
+// #include <QtDesigner/QDesignerExportWidget>
+
+namespace Awl {
+
+//---------------------------------------------------------
+// Knob
+//
+//! Base class of all dialer type input widgets.
+//
+//! xxxxxxxxx
+//!
+//---------------------------------------------------------
+
+class Q_DECL_EXPORT Knob : public AbstractSlider {
+ Q_OBJECT
+ Q_PROPERTY(int scaleSize READ scaleSize WRITE setScaleSize)
+ Q_PROPERTY(int markSize READ markSize WRITE setMarkSize)
+ Q_PROPERTY(int border READ border WRITE setBorder)
+ Q_PROPERTY(QString text READ text WRITE setText)
+
+ int _scaleSize; //! scale size in degrees
+ int _markSize;
+ int _border;
+ QPainterPath* points;
+
+ virtual void paintEvent(QPaintEvent*);
+ virtual void mousePressEvent(QMouseEvent*);
+ virtual void mouseReleaseEvent(QMouseEvent*);
+ virtual void mouseMoveEvent(QMouseEvent*);
+
+ protected:
+ int startY;
+ QString _text;
+
+ signals:
+ void sliderPressed(int);
+ void sliderReleased(int);
+
+ public:
+ Knob(QWidget* parent = 0);
+ ~Knob();
+ virtual QSize sizeHint() const { return QSize(50, 50); }
+ virtual int heightForWidth(int w) { return w; }
+
+ //! return text decoration
+ QString text() const { return _text; }
+ void setText(const QString& s);
+
+ //! return scale size in degrees
+ int scaleSize() const { return _scaleSize; }
+ void setScaleSize(int val);
+ int markSize() const { return _markSize; }
+ void setMarkSize(int val);
+ int border() const { return _border; }
+ void setBorder(int val);
+ };
+
+}
+
+#endif
+