diff options
author | Robert Jonsson <spamatica@gmail.com> | 2009-12-27 11:30:35 +0000 |
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committer | Robert Jonsson <spamatica@gmail.com> | 2009-12-27 11:30:35 +0000 |
commit | b703eab295330e6f81564fbb39a10a1a2fdd2f54 (patch) | |
tree | e46b5c9a6bc22fd661c15d1d2123f5bf631cef80 /muse_qt4_evolution/awl/knob.h | |
parent | 5d5fa0fdf913907edbc3d2d29a7548f0cb658c94 (diff) |
moved old qt4 branch
Diffstat (limited to 'muse_qt4_evolution/awl/knob.h')
-rw-r--r-- | muse_qt4_evolution/awl/knob.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/muse_qt4_evolution/awl/knob.h b/muse_qt4_evolution/awl/knob.h new file mode 100644 index 00000000..b7be932b --- /dev/null +++ b/muse_qt4_evolution/awl/knob.h @@ -0,0 +1,85 @@ +//============================================================================= +// 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 + |