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93 lines
2.4 KiB
93 lines
2.4 KiB
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _RG_PERCUSSIONPITCHRULER_H_
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#define _RG_PERCUSSIONPITCHRULER_H_
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#include "PitchRuler.h"
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#include <tqsize.h>
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class TQWidget;
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class TQPaintEvent;
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class TQMouseEvent;
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class TQFontMetrics;
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class TQFont;
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class TQEvent;
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namespace Rosegarden
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{
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class MidiKeyMapping;
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class PercussionPitchRuler : public PitchRuler
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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PercussionPitchRuler(TQWidget *parent,
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const MidiKeyMapping *mapping,
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int lineSpacing);
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virtual TQSize tqsizeHint() const;
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virtual TQSize tqminimumSizeHint() const;
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void drawHoverNote(int evPitch);
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signals:
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void keyPressed(unsigned int y, bool repeating);
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void keySelected(unsigned int y, bool repeating);
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void hoveredOverKeyChanged(unsigned int y);
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protected:
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virtual void paintEvent(TQPaintEvent*);
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virtual void mouseMoveEvent(TQMouseEvent*);
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virtual void mousePressEvent(TQMouseEvent*);
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virtual void mouseReleaseEvent(TQMouseEvent*);
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virtual void enterEvent(TQEvent *);
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virtual void leaveEvent(TQEvent *);
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const MidiKeyMapping *m_mapping;
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int m_width;
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int m_lineSpacing;
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bool m_mouseDown;
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bool m_selecting;
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int m_lastHoverHighlight;
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TQFont *m_font;
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TQFontMetrics *m_fontMetrics;
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};
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}
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#endif
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