22 #include <QGraphicsScene> 23 #include <QScopedPointer> 52 const QColor& keyPressedColor = QColor(),
56 QSize sizeHint()
const;
69 bool showColorScale()
const;
70 void setShowColorScale(
const bool show);
72 QColor getKeyPressedColor()
const;
73 void setKeyPressedColor(
const QColor& color);
74 void resetKeyPressedColor();
76 int getMinNote()
const;
77 void setMinNote(
const int note);
78 int getMaxNote()
const;
79 void setMaxNote(
const int note);
80 int getTranspose()
const;
81 void setTranspose(
const int transpose);
92 bool isKeyboardEnabled()
const;
93 void setKeyboardEnabled(
const bool enable );
94 bool isMouseEnabled()
const;
95 void setMouseEnabled(
const bool enable );
96 bool isTouchEnabled()
const;
97 void setTouchEnabled(
const bool enable );
98 bool velocityTint()
const;
99 void setVelocityTint(
const bool enable );
100 bool isOctaveStart(
const int note );
102 void showNoteOn(
const int note, QColor color,
int vel = -1 );
103 void showNoteOn(
const int note,
int vel = -1 );
104 void showNoteOff(
const int note,
int vel = -1 );
105 int baseOctave()
const;
106 void setBaseOctave(
const int base );
108 int startKey()
const;
110 void keyOn(
const int note );
111 void keyOff(
const int note );
112 bool getRawKeyboardMode()
const;
113 void setRawKeyboardMode(
const bool b);
114 void useCustomNoteNames(
const QStringList& names);
115 void useStandardNoteNames();
116 QStringList customNoteNames()
const;
117 QStringList standardNoteNames()
const;
119 void setVelocity(
const int velocity);
120 int getChannel()
const;
121 void setChannel(
const int channel);
123 void refreshLabels();
124 void hideOrShowKeys();
127 void setKeyPicture(
const bool natural,
const QPixmap& pix);
128 QPixmap getKeyPicture(
const bool natural);
130 void setUseKeyPictures(
const bool enable);
131 bool getUseKeyPictures()
const;
133 void saveData(QByteArray& ba);
134 void loadData(QByteArray& ba);
144 void noteOn(
int n,
int v);
152 void noteOff(
int n,
int v);
158 void signalName(
const QString& name);
161 void showKeyOn( PianoKey *key, QColor color,
int vel );
162 void showKeyOn( PianoKey *key,
int vel );
163 void showKeyOff( PianoKey *key,
int vel );
164 void displayKeyOn(PianoKey *key);
165 void keyOn( PianoKey *key );
166 void keyOff( PianoKey *key );
167 void keyOn( PianoKey *key, qreal pressure );
168 void keyOff( PianoKey *key, qreal pressure );
169 PianoKey *getKeyForPos(
const QPointF &p )
const;
170 PianoKey *getPianoKey(
const int key )
const;
171 QString noteName( PianoKey *key );
172 void mouseMoveEvent ( QGraphicsSceneMouseEvent *mouseEvent )
override;
173 void mousePressEvent ( QGraphicsSceneMouseEvent *mouseEvent )
override;
174 void mouseReleaseEvent ( QGraphicsSceneMouseEvent *mouseEvent )
override;
175 void keyPressEvent ( QKeyEvent *keyEvent )
override;
176 void keyReleaseEvent ( QKeyEvent *keyEvent )
override;
177 bool event(
QEvent *event)
override;
179 void triggerNoteOn(
const int note,
const int vel );
180 void triggerNoteOff(
const int note,
const int vel );
181 int getNoteFromKey(
const int key )
const;
182 void setHighlightColorFromPolicy(PianoKey *key,
const int vel);
185 class PianoScenePrivate;
186 QScopedPointer<PianoScenePrivate> d;
The QGraphicsScene class provides a surface for managing a large number of 2D graphical items...
The QObject class is the base class of all Qt objects.
Declaration of the PianoKey class.
Declaration of the KeyLabel class.
The QEvent class is the base class of all event classes.
Piano Palette declarations.