NotePropertiesEditor is (currently) a single class instantiated in different "modes" to select which property it edits. More...

#include <NotePropertiesRuler.h>

Inheritance diagram for NotePropertiesRuler:

Public Slots
virtual void	copy () override

virtual void	cut () override

virtual void	deleteSelection () override

void	onPreferencesChanged (H2Core::Preferences::Changes changes)

virtual void	paste () override

void	scrolled (int)

virtual void	selectAll () override

virtual void	updateEditor (bool bPatternOnly=false) override

Public Slots inherited from PatternEditor
virtual void	copy ()
	Copy selection to clipboard in XML.

virtual void	cut ()

virtual void	deleteSelection ()=0

void	onPreferencesChanged (H2Core::Preferences::Changes changes)

virtual void	paste ()=0

void	scrolled (int nValue)

virtual void	selectAll ()=0

virtual void	selectInstrumentNotes (int nInstrument)

virtual void	selectNone ()

void	setCurrentInstrument (int nInstrument)

virtual void	updateEditor (bool bPatternOnly=false)=0

Public Member Functions
	NotePropertiesRuler (const NotePropertiesRuler &)=delete

	NotePropertiesRuler (QWidget parent, PatternEditorPanel pPatternEditorPanel, Mode mode)

	~NotePropertiesRuler ()

NotePropertiesRuler &	operator= (const NotePropertiesRuler &rhs)=delete

Property drag (or click) gestures
The user can drag (or just click) on a note's bar or dot to change that property. Properties are updated live during the drag gesture, with 'undo' information being written at the end.
void	propertyDragStart (QMouseEvent *ev)

void	propertyDragUpdate (QMouseEvent *ev)
	Update notes for a property adjust drag, in response to the mouse moving.

void	propertyDragEnd ()

PatternEditor interfaces
virtual std::vector< SelectionIndex >	elementsIntersecting (QRect r) override
	Find list of elements which intersect a rectangular area.

virtual void	mouseClickEvent (QMouseEvent *ev) override

virtual void	mousePressEvent (QMouseEvent *ev) override
	Raw Qt mouse events are passed to the Selection.

virtual void	mouseDragStartEvent (QMouseEvent *ev) override

virtual void	mouseDragUpdateEvent (QMouseEvent *ev) override

virtual void	mouseDragEndEvent (QMouseEvent *ev) override

virtual void	selectionMoveUpdateEvent (QMouseEvent *ev) override

virtual void	selectionMoveEndEvent (QInputEvent *ev) override

virtual void	selectionMoveCancelEvent () override
	Move of selection is cancelled. Revert notes to preserved state.

virtual QRect	getKeyboardCursorRect () override
	The screen area occupied by the keyboard cursor.

Public Member Functions inherited from PatternEditor
	PatternEditor (QWidget pParent, PatternEditorPanel panel)

	~PatternEditor ()

virtual bool	checkDeselectElements (std::vector< SelectionIndex > &elements) override
	Deselecting notes.

void	clearSelection ()
	Clear the pattern editor selection.

void	deselectAndOverwriteNotes (std::vector< H2Core::Note * > &selected, std::vector< H2Core::Note * > &overwritten)
	Deselect some notes, and "overwrite" some others.

void	editNoteLengthAction (int nColumn, int nRealColumn, int nRow, int nLength, int nSelectedPatternNumber, int nSelectedInstrumentnumber, Editor editor)

void	editNotePropertiesAction (int nColumn, int nRealColumn, int nRow, int nSelectedPatternNumber, int nSelectedInstrumentNumber, Mode mode, Editor editor, float fVelocity, float fPan, float fLeadLag, float fProbability)

virtual void	endMouseGesture () override

unsigned	getGridHeight () const

float	getGridWidth () const

uint	getResolution () const

bool	isUsingTriplets () const

int	lineToPitch (int nLine)

void	mergeSelectionGroups (PatternEditor *pPatternEditor)
	Merge together the selection groups of two PatternEditor objects to share a common selection.

virtual void	mouseReleaseEvent (QMouseEvent *ev) override

bool	notesMatchExactly (H2Core::Note pNoteA, H2Core::Note pNoteB) const
	Do two notes match exactly, from the pattern editor's point of view? They match if all user-editable properties are the same.

int	pitchToLine (int nPitch)

void	setResolution (uint res, bool bUseTriplets)
	Set the editor grid resolution, dividing a whole note into `res` subdivisions.

virtual void	stackedModeActivationEvent (int nValue) override

virtual void	startMouseLasso (QMouseEvent *ev) override
	Change the mouse cursor during mouse gestures.

virtual void	startMouseMove (QMouseEvent *ev) override

void	undoDeselectAndOverwriteNotes (std::vector< H2Core::Note * > &selected, std::vector< H2Core::Note * > &overwritten)

virtual void	updateModifiers (QInputEvent *ev)
	Update the status of modifier keys in response to input events.

void	updatePosition (float fTick)
	Caches the AudioEngine::m_nPatternTickPosition in the member variable m_nTick and triggers an update().

virtual void	updateWidget () override
	Update a widget in response to a change in selection.

virtual void	validateSelection () override
	Ensure that the Selection contains only valid elements.

void	zoomIn ()
	Zoom in / out on the time axis.

void	zoomOut ()

Public Member Functions inherited from EventListener
virtual	~EventListener ()

virtual void	actionModeChangeEvent (int nValue)

virtual void	bbtChangedEvent ()

virtual void	driverChangedEvent ()

virtual void	drumkitLoadedEvent ()

virtual void	errorEvent (int nErrorCode)

virtual void	gridCellToggledEvent ()

virtual void	instrumentParametersChangedEvent (int nInstrumentNumber)

virtual void	jacksessionEvent (int nValue)

virtual void	jackTimebaseStateChangedEvent ()

virtual void	jackTransportActivationEvent ()

virtual void	loopModeActivationEvent ()

virtual void	metronomeEvent (int nValue)

virtual void	midiActivityEvent ()

virtual void	midiMapChangedEvent ()

virtual void	nextPatternsChangedEvent ()

virtual void	nextShotEvent ()

virtual void	noteOnEvent (int nInstrument)

virtual void	patternEditorLockedEvent ()

virtual void	patternModifiedEvent ()

virtual void	playbackTrackChangedEvent ()

virtual void	playingPatternsChangedEvent ()

virtual void	playlistLoadSongEvent (int nIndex)

virtual void	progressEvent (int nValue)

virtual void	quitEvent (int nValue)

virtual void	relocationEvent ()

virtual void	songModifiedEvent ()

virtual void	songSizeChangedEvent ()

virtual void	soundLibraryChangedEvent ()

virtual void	stateChangedEvent (H2Core::AudioEngine::State state)

virtual void	tempoChangedEvent (int nValue)

virtual void	timelineActivationEvent ()

virtual void	timelineUpdateEvent (int nValue)

virtual void	undoRedoActionEvent (int nValue)

virtual void	updatePreferencesEvent (int nValue)

virtual void	updateSongEvent (int nValue)

virtual void	XRunEvent ()

Public Member Functions inherited from Object< PatternEditor >
	Object ()

	Object (const Object< PatternEditor > &other)

Public Member Functions inherited from Base
	Base ()

	Base (const Base &other)

virtual const char *	class_name () const

void	Print (bool bShort=true) const
	Prints content of toQString() via DEBUGLOG.

virtual QString	toQString (const QString &sPrefix="", bool bShort=true) const
	Formatted string version for debugging purposes.

Public Member Functions inherited from SelectionWidget< H2Core::Note * >
virtual bool	canDragElements ()
	Can elements be dragged as well as being selected? This may change to suit widget's current state.

virtual bool	checkDeselectElements (std::vector< SelectionIndex > &elements)
	Inform the client that we're deselecting elements.

virtual QScrollArea *	findScrollArea ()
	Find the QScrollArea, if any, which contains the widget.

Private Member Functions
void	addUndoAction ()

void	adjustNotePropertyDelta (H2Core::Note *pNote, float fDelta, bool bMessage=false)
	Adjust a note's property by applying a delta to the current value, and clipping to the appropriate range.

void	clearOldNotes ()

void	createBackground () override
	Updates m_pBackgroundPixmap to show the latest content.

void	createCenteredBackground (QPixmap *pixmap)

void	createNormalizedBackground (QPixmap *pixmap)

void	createNoteKeyBackground (QPixmap *pixmap)

void	drawDefaultBackground (QPainter &painter, int nHeight=0, int nIncrement=0)

void	drawFocus (QPainter &painter)

void	enterEvent (QEvent *ev) override

void	keyPressEvent (QKeyEvent *ev) override

void	leaveEvent (QEvent *ev) override

virtual void	mouseMoveEvent (QMouseEvent *ev) override

void	paintEvent (QPaintEvent *ev) override

void	prepareUndoAction (int x)
	Preserve current note properties at position x (or in selection, if any) for use in later UndoAction.

virtual void	selectedInstrumentChangedEvent () override

virtual void	selectedPatternChangedEvent () override

virtual void	songModeActivationEvent () override

void	wheelEvent (QWheelEvent *ev) override
	Scroll wheel gestures will adjust the property of notes under the mouse cursor (or selected notes, if any).

Private Attributes
bool	m_bEntered

bool	m_bNeedsUpdate

bool	m_bValueHasBeenSet

double	m_fLastSetValue

int	m_nDragPreviousColumn

int	m_nSelectedPatternNumber

std::map< H2Core::Note , H2Core::Note >	m_oldNotes
	Map of notes currently in the pattern -> old notes with their properties.

Additional Inherited Members
Public Types inherited from PatternEditor
enum class	Editor { DrumPattern = 0 , PianoRoll = 1 , NotePropertiesRuler = 2 , None = 3 }

enum class	Mode { Velocity = 0 , Pan = 1 , LeadLag = 2 , NoteKey = 3 , Probability = 4 , None = 5 }

Public Types inherited from SelectionWidget< H2Core::Note * >
typedef H2Core::Note *	SelectionIndex

Static Public Member Functions inherited from PatternEditor
static QColor	computeNoteColor (float velocity)
	Calculate colour to use for note representation based on note velocity.

static bool	isUsingAdditionalPatterns (const H2Core::Pattern *pPattern)
	Determines whether to pattern editor should show further patterns (determined by getPattersToShow()) or just the currently selected one.

static QString	modeToQString (Mode mode)

static void	triggerStatusMessage (H2Core::Note *pNote, Mode mode)

Static Public Member Functions inherited from Base
static const char *	_class_name ()
	return the class name

static QString	base_clock (const QString &sMsg)
	Measures the current time and stores it in __last_clock.

static QString	base_clock_in (const QString &sMsg)

static int	bootstrap (Logger *logger, bool count=false)
	must be called before any Object instantiation !

static bool	count_active ()

static int	getAliveObjectCount ()

static object_map_t	getObjectMap ()

static Logger *	logger ()
	return the logger instance

static int	objects_count ()

static void	printObjectMapDiff (object_map_t map)
	Creates the difference between a snapshot of the object map and its current state and prints it to std::cout.

static void	set_count (bool flag)
	enable/disable class instances counting

static void	write_objects_map_to (std::ostream &out, object_map_t *map=nullptr)
	output the full objects map to a given ostream

static void	write_objects_map_to_cerr ()
	output objects map to stderr

Static Public Attributes inherited from PatternEditor
static constexpr int	nMargin = 20

Static Public Attributes inherited from Base
static QString	sPrintIndention = " "
	String used to format the debugging string output of some core classes.

Protected Member Functions inherited from PatternEditor
void	drawGridLines (QPainter &p, Qt::PenStyle style=Qt::SolidLine) const
	Draw lines for note grid.

void	drawNoteSymbol (QPainter &p, QPoint pos, H2Core::Note *pNote, bool bIsForeground=true) const
	Draw a note.

virtual void	focusInEvent (QFocusEvent *ev) override

virtual void	focusOutEvent (QFocusEvent *ev) override

int	getColumn (int x, bool bUseFineGrained=false) const

std::vector< H2Core::Pattern * >	getPatternsToShow (void)
	Get notes to show in pattern editor.

int	granularity () const
	Granularity of grid positioning (in ticks)

void	invalidateBackground ()

QPoint	movingGridOffset () const

QColor	selectedNoteColor () const
	Colour to use for outlining selected notes.

void	storeNoteProperties (const H2Core::Note *pNote)
	Stores the properties of pNote in member variables.

void	updatePatternInfo ()
	Update current pattern information.

void	updateWidth ()
	Adjusts m_nActiveWidth and m_nEditorWidth to the current state of the editor.

Protected Member Functions inherited from Object< PatternEditor >
	~Object ()

Protected Member Functions inherited from Base
	~Base ()

Protected Member Functions inherited from WidgetWithScalableFont< 7, 9, 11 >
constexpr int	getPointSize (H2Core::FontTheme::FontSize fontSize) const

Static Protected Member Functions inherited from Base
static void	registerClass (const char name, const atomic_obj_cpt_t counters)

Protected Attributes inherited from PatternEditor
bool	m_bBackgroundInvalid

bool	m_bCopyNotMove

bool	m_bEntered
	Indicates whether the mouse pointer entered the widget.

bool	m_bFineGrained

bool	m_bSelectNewNotes

bool	m_bUseTriplets

Editor	m_editor

float	m_fGridWidth

float	m_fLeadLag = 0

float	m_fOldLeadLag = 0

float	m_fOldPan = 0

float	m_fOldProbability = 0

float	m_fOldVelocity = 0

float	m_fPan = 0

float	m_fProbability = 0

float	m_fVelocity = 0

Mode	m_mode

int	m_nActiveWidth

int	m_nColumn = 0

uint	m_nEditorHeight

uint	m_nEditorWidth

unsigned	m_nGridHeight

unsigned	m_nOctaves = 7

int	m_nOldLength = 0

int	m_nOldPoint

int	m_nPressedLine = 0

int	m_nRealColumn = 0

uint	m_nResolution

int	m_nRow = 0

int	m_nSelectedInstrumentNumber = 0
	Cached properties used when adjusting a note property via right-press mouse movement.

int	m_nSelectedPatternNumber = 0

int	m_nTick

H2Core::AudioEngine *	m_pAudioEngine

QPixmap *	m_pBackgroundPixmap

H2Core::Note *	m_pDraggedNote

H2Core::Pattern *	m_pPattern

PatternEditorPanel *	m_pPatternEditorPanel

QMenu *	m_pPopupMenu

Selection< SelectionIndex >	m_selection
	The Selection object.

Static Protected Attributes inherited from Base
static bool	__count = false
	should we count class instances

static timeval	__last_clock = { 0, 0 }

static Logger *	__logger = nullptr

Detailed Description

NotePropertiesEditor is (currently) a single class instantiated in different "modes" to select which property it edits.

There are individual instances for each property which are hidden and shown depending on what the user selects.

Definition at line 51 of file NotePropertiesRuler.h.

Constructor & Destructor Documentation

◆ NotePropertiesRuler() [1/2]

NotePropertiesRuler	(	QWidget *	parent,
		PatternEditorPanel *	pPatternEditorPanel,
		PatternEditor::Mode	mode )

Definition at line 42 of file NotePropertiesRuler.cpp.

◆ ~NotePropertiesRuler()

~NotePropertiesRuler ( )

Definition at line 87 of file NotePropertiesRuler.cpp.

◆ NotePropertiesRuler() [2/2]

NotePropertiesRuler ( const NotePropertiesRuler & )

delete

Member Function Documentation

◆ addUndoAction()

void addUndoAction ( )

private

Definition at line 838 of file NotePropertiesRuler.cpp.

◆ adjustNotePropertyDelta()

void adjustNotePropertyDelta	(	H2Core::Note *	pNote,
		float	fDelta,
		bool	bMessage = false )

private

Adjust a note's property by applying a delta to the current value, and clipping to the appropriate range.

Optionally, show a message with the value for some properties.

Definition at line 550 of file NotePropertiesRuler.cpp.

◆ clearOldNotes()

void clearOldNotes ( )

private

Definition at line 301 of file NotePropertiesRuler.cpp.

◆ copy

virtual void copy ( )

inlineoverridevirtualslot

Definition at line 92 of file NotePropertiesRuler.h.

◆ createBackground()

void createBackground ( )

overrideprivatevirtual

Updates m_pBackgroundPixmap to show the latest content.

Reimplemented from PatternEditor.

Definition at line 1412 of file NotePropertiesRuler.cpp.

◆ createCenteredBackground()

void createCenteredBackground ( QPixmap * pixmap )

private

Definition at line 1148 of file NotePropertiesRuler.cpp.

◆ createNormalizedBackground()

void createNormalizedBackground ( QPixmap * pixmap )

private

Definition at line 1063 of file NotePropertiesRuler.cpp.

◆ createNoteKeyBackground()

void createNoteKeyBackground ( QPixmap * pixmap )

private

Definition at line 1271 of file NotePropertiesRuler.cpp.

◆ cut

virtual void cut ( )

inlineoverridevirtualslot

Definition at line 94 of file NotePropertiesRuler.h.

◆ deleteSelection

virtual void deleteSelection ( )

inlineoverridevirtualslot

Definition at line 91 of file NotePropertiesRuler.h.

◆ drawDefaultBackground()

void drawDefaultBackground	(	QPainter &	painter,
		int	nHeight = 0,
		int	nIncrement = 0 )

private

Definition at line 1019 of file NotePropertiesRuler.cpp.

◆ drawFocus()

void drawFocus ( QPainter & painter )

private

Definition at line 930 of file NotePropertiesRuler.cpp.

◆ elementsIntersecting()

std::vector< NotePropertiesRuler::SelectionIndex > elementsIntersecting ( QRect r )

overridevirtual

Find list of elements which intersect a rectangular area.

This may be a selection lasso rectangle, or a single point such as a mouse click. This should concern itself only with the geometry.

Implements SelectionWidget< H2Core::Note * >.

Definition at line 1454 of file NotePropertiesRuler.cpp.

◆ enterEvent()

void enterEvent ( QEvent * ev )

overrideprivatevirtual

Reimplemented from PatternEditor.

Definition at line 1007 of file NotePropertiesRuler.cpp.

◆ getKeyboardCursorRect()

QRect getKeyboardCursorRect ( )

overridevirtual

The screen area occupied by the keyboard cursor.

Implements SelectionWidget< H2Core::Note * >.

Definition at line 1501 of file NotePropertiesRuler.cpp.

◆ keyPressEvent()

void keyPressEvent ( QKeyEvent * ev )

overrideprivate

Definition at line 617 of file NotePropertiesRuler.cpp.

◆ leaveEvent()

void leaveEvent ( QEvent * ev )

overrideprivatevirtual

Reimplemented from PatternEditor.

Definition at line 1013 of file NotePropertiesRuler.cpp.

◆ mouseClickEvent()

void mouseClickEvent ( QMouseEvent * ev )

overridevirtual

Implements SelectionWidget< H2Core::Note * >.

Definition at line 174 of file NotePropertiesRuler.cpp.

◆ mouseDragEndEvent()

void mouseDragEndEvent ( QMouseEvent * ev )

overridevirtual

Reimplemented from PatternEditor.

Definition at line 237 of file NotePropertiesRuler.cpp.

◆ mouseDragStartEvent()

void mouseDragStartEvent ( QMouseEvent * ev )

overridevirtual

Reimplemented from PatternEditor.

Definition at line 223 of file NotePropertiesRuler.cpp.

◆ mouseDragUpdateEvent()

void mouseDragUpdateEvent ( QMouseEvent * ev )

overridevirtual

Reimplemented from PatternEditor.

Definition at line 233 of file NotePropertiesRuler.cpp.

◆ mouseMoveEvent()

void mouseMoveEvent ( QMouseEvent * ev )

overrideprivatevirtual

Reimplemented from PatternEditor.

Definition at line 343 of file NotePropertiesRuler.cpp.

◆ mousePressEvent()

void mousePressEvent ( QMouseEvent * ev )

overridevirtual

Raw Qt mouse events are passed to the Selection.

Reimplemented from PatternEditor.

Definition at line 186 of file NotePropertiesRuler.cpp.

◆ onPreferencesChanged

void onPreferencesChanged ( H2Core::Preferences::Changes changes )

slot

Definition at line 1513 of file NotePropertiesRuler.cpp.

◆ operator=()

NotePropertiesRuler & operator= ( const NotePropertiesRuler & rhs )

delete

◆ paintEvent()

void paintEvent ( QPaintEvent * ev )

overrideprivate

Definition at line 881 of file NotePropertiesRuler.cpp.

◆ paste

virtual void paste ( )

inlineoverridevirtualslot

Definition at line 93 of file NotePropertiesRuler.h.

◆ prepareUndoAction()

void prepareUndoAction ( int x )

private

Preserve current note properties at position x (or in selection, if any) for use in later UndoAction.

Definition at line 378 of file NotePropertiesRuler.cpp.

◆ propertyDragEnd()

void propertyDragEnd ( )

Definition at line 540 of file NotePropertiesRuler.cpp.

◆ propertyDragStart()

void propertyDragStart ( QMouseEvent * ev )

Definition at line 368 of file NotePropertiesRuler.cpp.

◆ propertyDragUpdate()

void propertyDragUpdate ( QMouseEvent * ev )

Update notes for a property adjust drag, in response to the mouse moving.

This modifies the values of the notes as the mouse moves, but does not complete an undo action until the notes final value has been set. This occurs either when the mouse is released, or when the pointer moves off of the note's column.

Definition at line 417 of file NotePropertiesRuler.cpp.

◆ scrolled

void scrolled ( int nValue )

slot

Definition at line 1002 of file NotePropertiesRuler.cpp.

◆ selectAll

void selectAll ( )

overridevirtualslot

Definition at line 1508 of file NotePropertiesRuler.cpp.

◆ selectedInstrumentChangedEvent()

void selectedInstrumentChangedEvent ( )

overrideprivatevirtual

Reimplemented from EventListener.

Definition at line 1445 of file NotePropertiesRuler.cpp.

◆ selectedPatternChangedEvent()

void selectedPatternChangedEvent ( )

overrideprivatevirtual

Reimplemented from EventListener.

Definition at line 1440 of file NotePropertiesRuler.cpp.

◆ selectionMoveCancelEvent()

void selectionMoveCancelEvent ( )

overridevirtual

Move of selection is cancelled. Revert notes to preserved state.

Reimplemented from SelectionWidget< H2Core::Note * >.

Definition at line 309 of file NotePropertiesRuler.cpp.

◆ selectionMoveEndEvent()

void selectionMoveEndEvent ( QInputEvent * ev )

overridevirtual

Implements SelectionWidget< H2Core::Note * >.

Definition at line 294 of file NotePropertiesRuler.cpp.

◆ selectionMoveUpdateEvent()

void selectionMoveUpdateEvent ( QMouseEvent * ev )

overridevirtual

Reimplemented from SelectionWidget< H2Core::Note * >.

Definition at line 242 of file NotePropertiesRuler.cpp.

◆ songModeActivationEvent()

void songModeActivationEvent ( )

overrideprivatevirtual

Reimplemented from PatternEditor.

Definition at line 1450 of file NotePropertiesRuler.cpp.

◆ updateEditor

void updateEditor ( bool bPatternOnly = false )

overridevirtualslot

Definition at line 1392 of file NotePropertiesRuler.cpp.

◆ wheelEvent()

void wheelEvent ( QWheelEvent * ev )

overrideprivate

Scroll wheel gestures will adjust the property of notes under the mouse cursor (or selected notes, if any).

Unlike drag gestures, each individual wheel movement will result in an undo/redo action since the events are discrete.

Definition at line 95 of file NotePropertiesRuler.cpp.

Field Documentation

◆ m_bEntered

bool m_bEntered

private

Definition at line 139 of file NotePropertiesRuler.h.

◆ m_bNeedsUpdate

bool m_bNeedsUpdate

private

Definition at line 100 of file NotePropertiesRuler.h.

◆ m_bValueHasBeenSet

bool m_bValueHasBeenSet

private

Definition at line 106 of file NotePropertiesRuler.h.

◆ m_fLastSetValue

double m_fLastSetValue

private

Definition at line 105 of file NotePropertiesRuler.h.

◆ m_nDragPreviousColumn

int m_nDragPreviousColumn

private

Definition at line 138 of file NotePropertiesRuler.h.

◆ m_nSelectedPatternNumber

int m_nSelectedPatternNumber

private

Definition at line 129 of file NotePropertiesRuler.h.

◆ m_oldNotes

std::map< H2Core::Note *, H2Core::Note *> m_oldNotes

private

Map of notes currently in the pattern -> old notes with their properties.

Populated at the beginning of a properties editing gesture.

Definition at line 133 of file NotePropertiesRuler.h.

Public Slots

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ NotePropertiesRuler() [1/2]

◆ ~NotePropertiesRuler()

◆ NotePropertiesRuler() [2/2]

Member Function Documentation

◆ addUndoAction()

◆ adjustNotePropertyDelta()

◆ clearOldNotes()

◆ copy

◆ createBackground()

◆ createCenteredBackground()

◆ createNormalizedBackground()

◆ createNoteKeyBackground()

◆ cut

◆ deleteSelection

◆ drawDefaultBackground()

◆ drawFocus()

◆ elementsIntersecting()

◆ enterEvent()

◆ getKeyboardCursorRect()

◆ keyPressEvent()

◆ leaveEvent()

◆ mouseClickEvent()

◆ mouseDragEndEvent()

◆ mouseDragStartEvent()

◆ mouseDragUpdateEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ onPreferencesChanged

◆ operator=()

◆ paintEvent()

◆ paste

◆ prepareUndoAction()

◆ propertyDragEnd()

◆ propertyDragStart()

◆ propertyDragUpdate()

◆ scrolled

◆ selectAll

◆ selectedInstrumentChangedEvent()

◆ selectedPatternChangedEvent()

◆ selectionMoveCancelEvent()

◆ selectionMoveEndEvent()

◆ selectionMoveUpdateEvent()

◆ songModeActivationEvent()

◆ updateEditor

◆ wheelEvent()

Field Documentation

◆ m_bEntered

◆ m_bNeedsUpdate

◆ m_bValueHasBeenSet

◆ m_fLastSetValue

◆ m_nDragPreviousColumn

◆ m_nSelectedPatternNumber

◆ m_oldNotes