Ms::HPiano Class Reference

#include <pianotools.h>

Inheritance diagram for Ms::HPiano:

Collaboration diagram for Ms::HPiano:

Public Slots
void	setMaximum (bool top_level)

Signals
void	keyPressed (int pitch, bool chord, int velo)
void	keyReleased (int pitch, bool chord, int velo)

Public Member Functions
	HPiano (QWidget *parent=0)
void	setPressedPlaybackPitches (QSet< int > pitches)
void	pressPitch (int pitch)
void	releasePitch (int pitch)
void	clearSelection ()
void	changeSelection (const Selection &selection)
void	updateAllKeys ()
virtual QSize	sizeHint () const

Private Member Functions
virtual void	wheelEvent (QWheelEvent *)
virtual bool	event (QEvent *event)
bool	gestureEvent (QGestureEvent *event)
void	setScale (qreal)

Private Attributes
int	_firstKey
int	_lastKey
QSet< int >	_pressedPlaybackPitches
QSet< int >	_pressedPitches
QList< PianoKeyItem * >	keys
qreal	scaleVal

Friends
class	PianoKeyItem

Constructor & Destructor Documentation

HPiano()

Ms::HPiano::HPiano

(

QWidget *

parent = 0

)

Member Function Documentation

changeSelection()

void Ms::HPiano::changeSelection

(

const Selection &

selection

)

clearSelection()

void Ms::HPiano::clearSelection

(

)

event()

bool Ms::HPiano::event ( QEvent *  event )

privatevirtual

gestureEvent()

bool Ms::HPiano::gestureEvent ( QGestureEvent *  event )

private

keyPressed

void Ms::HPiano::keyPressed ( int  pitch, bool  chord, int  velo  )

signal

keyReleased

void Ms::HPiano::keyReleased ( int  pitch, bool  chord, int  velo  )

signal

pressPitch()

void Ms::HPiano::pressPitch

(

int

pitch

)

releasePitch()

void Ms::HPiano::releasePitch

(

int

pitch

)

setMaximum

void Ms::HPiano::setMaximum ( bool  top_level )

slot

setPressedPlaybackPitches()

void Ms::HPiano::setPressedPlaybackPitches

(

QSet< int >

pitches

)

setScale()

void Ms::HPiano::setScale ( qreal  s )

private

sizeHint()

QSize Ms::HPiano::sizeHint ( ) const

virtual

updateAllKeys()

void Ms::HPiano::updateAllKeys

(

)

wheelEvent()

void Ms::HPiano::wheelEvent ( QWheelEvent *  event )

privatevirtual

Friends And Related Function Documentation

PianoKeyItem

friend class PianoKeyItem

friend

Member Data Documentation

_firstKey

int Ms::HPiano::_firstKey

private

_lastKey

int Ms::HPiano::_lastKey

private

_pressedPitches

QSet<int> Ms::HPiano::_pressedPitches

private

_pressedPlaybackPitches

QSet<int> Ms::HPiano::_pressedPlaybackPitches

private

keys

QList<PianoKeyItem*> Ms::HPiano::keys

private

scaleVal

qreal Ms::HPiano::scaleVal

private

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The documentation for this class was generated from the following files:

• mscore/pianotools.h
• mscore/pianotools.cpp