Ms::PianoLevels Class Reference

#include <pianolevels.h>

Inheritance diagram for Ms::PianoLevels:

Collaboration diagram for Ms::PianoLevels:

Public Slots
void	setXpos (int)
void	setTuplet (int)
void	setSubdiv (int)
void	setXZoom (qreal)
void	setPos (const Pos &)
void	setLevelsIndex (int index)

Signals
void	posChanged (const Pos &)
void	tupletChanged (int)
void	subdivChanged (int)
void	levelsIndexChanged (int)
void	locatorMoved (int idx, const Pos &)
void	noteLevelsChanged ()

Public Member Functions
	PianoLevels (QWidget *parent=0)
	~PianoLevels ()
void	setScore (Score *, Pos *locator)
Staff *	staff ()
void	setStaff (Staff *, Pos *locator)
void	updateNotes ()
int	tuplet () const
int	subdiv () const
int	xpos () const
qreal	xZoom () const

Private Types
enum	DragStyle { LERP, OFFSET }

Private Member Functions
virtual void	paintEvent (QPaintEvent *)
virtual void	mousePressEvent (QMouseEvent *)
virtual void	mouseReleaseEvent (QMouseEvent *event)
virtual void	mouseMoveEvent (QMouseEvent *event)
virtual void	leaveEvent (QEvent *)
int	pixelXToTick (int pixX)
int	tickToPixelX (int tick)
int	valToPixelY (int value)
int	pixelYToVal (int value)
int	noteStartTick (Note *note, NoteEvent *evt)
void	moveLocator (QMouseEvent *)
void	addChord (Chord *chord, int voice)
void	clearNoteData ()
bool	pickNoteEvent (int x, int y, bool selectedOnly, Note *&pickedNote, NoteEvent *&pickedNoteEvent)
void	adjustLevelLerp (int tick0, int value0, int tick1, int value1, bool selectedOnly=true)
void	adjustLevel (Note *note, NoteEvent *noteEvt, int value)

Private Attributes
Score *	_score
int	_xpos
qreal	_xZoom
Pos	_cursor
Pos *	_locator
Staff *	_staff
int	_tuplet
int	_subdiv
int	_levelsIndex
int	vMargin
int	levelLen
int	pickRadius = 4
bool	mouseDown
QPointF	mouseDownPos
QPointF	lastMousePos
int	dragging = false
DragStyle	dragStyle = DragStyle::OFFSET
Note *	singleNoteDrag = nullptr
NoteEvent *	singleNoteEventDrag = nullptr
int	minBeatGap
QList< Note * >	noteList

Member Enumeration Documentation

DragStyle

enum Ms::PianoLevels::DragStyle

private

Enumerator
LERP
OFFSET

Constructor & Destructor Documentation

PianoLevels()

Ms::PianoLevels::PianoLevels

(

QWidget *

parent = 0

)

~PianoLevels()

Ms::PianoLevels::~PianoLevels

(

)

Member Function Documentation

addChord()

void Ms::PianoLevels::addChord ( Chord *  chord, int  voice  )

private

adjustLevel()

void Ms::PianoLevels::adjustLevel ( Note *  note, NoteEvent *  noteEvt, int  value  )

private

adjustLevelLerp()

void Ms::PianoLevels::adjustLevelLerp ( int  tick0, int  value0, int  tick1, int  value1, bool  selectedOnly = true  )

private

clearNoteData()

void Ms::PianoLevels::clearNoteData ( )

private

leaveEvent()

void Ms::PianoLevels::leaveEvent ( QEvent *  )

privatevirtual

levelsIndexChanged

void Ms::PianoLevels::levelsIndexChanged ( int  )

signal

locatorMoved

void Ms::PianoLevels::locatorMoved ( int  idx, const Pos &    )

signal

mouseMoveEvent()

void Ms::PianoLevels::mouseMoveEvent ( QMouseEvent *  event )

privatevirtual

mousePressEvent()

void Ms::PianoLevels::mousePressEvent ( QMouseEvent *  e )

privatevirtual

mouseReleaseEvent()

void Ms::PianoLevels::mouseReleaseEvent ( QMouseEvent *  event )

privatevirtual

moveLocator()

void Ms::PianoLevels::moveLocator ( QMouseEvent *  e )

private

noteLevelsChanged

void Ms::PianoLevels::noteLevelsChanged ( )

signal

noteStartTick()

int Ms::PianoLevels::noteStartTick ( Note *  note, NoteEvent *  evt  )

private

paintEvent()

void Ms::PianoLevels::paintEvent ( QPaintEvent *  e )

privatevirtual

pickNoteEvent()

bool Ms::PianoLevels::pickNoteEvent ( int  x, int  y, bool  selectedOnly, Note *&  pickedNote, NoteEvent *&  pickedNoteEvent  )

private

pixelXToTick()

int Ms::PianoLevels::pixelXToTick ( int  pixX )

private

pixelYToVal()

int Ms::PianoLevels::pixelYToVal ( int  value )

private

posChanged

void Ms::PianoLevels::posChanged ( const Pos &  )

signal

setLevelsIndex

void Ms::PianoLevels::setLevelsIndex ( int  index )

slot

setPos

void Ms::PianoLevels::setPos ( const Pos &  pos )

slot

setScore()

void Ms::PianoLevels::setScore	(	Score *	s,
		Pos *	locator
	)

setStaff()

void Ms::PianoLevels::setStaff	(	Staff *	s,
		Pos *	locator
	)

setSubdiv

void Ms::PianoLevels::setSubdiv ( int  value )

slot

setTuplet

void Ms::PianoLevels::setTuplet ( int  value )

slot

setXpos

void Ms::PianoLevels::setXpos ( int  val )

slot

setXZoom

void Ms::PianoLevels::setXZoom ( qreal  xZoom )

slot

staff()

Staff* Ms::PianoLevels::staff ( )

inline

subdiv()

int Ms::PianoLevels::subdiv ( ) const

inline

subdivChanged

void Ms::PianoLevels::subdivChanged ( int  )

signal

tickToPixelX()

int Ms::PianoLevels::tickToPixelX ( int  tick )

private

tuplet()

int Ms::PianoLevels::tuplet ( ) const

inline

tupletChanged

void Ms::PianoLevels::tupletChanged ( int  )

signal

updateNotes()

void Ms::PianoLevels::updateNotes

(

)

valToPixelY()

int Ms::PianoLevels::valToPixelY ( int  value )

private

xpos()

int Ms::PianoLevels::xpos ( ) const

inline

xZoom()

qreal Ms::PianoLevels::xZoom ( ) const

inline

Member Data Documentation

_cursor

Pos Ms::PianoLevels::_cursor

private

_levelsIndex

int Ms::PianoLevels::_levelsIndex

private

_locator

Pos* Ms::PianoLevels::_locator

private

_score

Score* Ms::PianoLevels::_score

private

_staff

Staff* Ms::PianoLevels::_staff

private

_subdiv

int Ms::PianoLevels::_subdiv

private

_tuplet

int Ms::PianoLevels::_tuplet

private

_xpos

int Ms::PianoLevels::_xpos

private

_xZoom

qreal Ms::PianoLevels::_xZoom

private

dragging

int Ms::PianoLevels::dragging = false

private

dragStyle

DragStyle Ms::PianoLevels::dragStyle = DragStyle::OFFSET

private

lastMousePos

QPointF Ms::PianoLevels::lastMousePos

private

levelLen

int Ms::PianoLevels::levelLen

private

minBeatGap

int Ms::PianoLevels::minBeatGap

private

mouseDown

bool Ms::PianoLevels::mouseDown

private

mouseDownPos

QPointF Ms::PianoLevels::mouseDownPos

private

noteList

QList<Note*> Ms::PianoLevels::noteList

private

pickRadius

int Ms::PianoLevels::pickRadius = 4

private

singleNoteDrag

Note* Ms::PianoLevels::singleNoteDrag = nullptr

private

singleNoteEventDrag

NoteEvent* Ms::PianoLevels::singleNoteEventDrag = nullptr

private

vMargin

int Ms::PianoLevels::vMargin

private

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

• mscore/pianolevels.h
• mscore/pianolevels.cpp