1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
//=============================================================================
// MuseScore
// Linux Music Score Editor
// $Id:$
//
// Copyright (C) 2009 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 __FRETCANVAS_H__
#define __FRETCANVAS_H__
namespace Ms {
class Accidental;
class Clef;
class FretDiagram;
//---------------------------------------------------------
// FretCanvas
//---------------------------------------------------------
class FretCanvas : public QFrame {
Q_OBJECT
FretDiagram* diagram;
int cstring;
int cfret;
virtual void paintEvent(QPaintEvent*);
virtual void mousePressEvent(QMouseEvent*);
virtual void mouseMoveEvent(QMouseEvent*);
virtual void mouseReleaseEvent(QMouseEvent*);
virtual void dragEnterEvent(QDragEnterEvent*);
virtual void dragMoveEvent(QDragMoveEvent*);
virtual void dropEvent(QDropEvent*);
void getPosition(const QPointF& pos, int* string, int* fret);
public:
FretCanvas(QWidget* parent = 0);
void setFretDiagram(FretDiagram* fd);
};
} // namespace Ms
#endif
|
