#include <TrackView.h>

Inheritance diagram for lmms::gui::TrackView:

Public Slots
virtual bool	close ()
	Close this track View.

Public Member Functions
	TrackView (Track _track, TrackContainerView tcv)
	Create a new track View.
	~TrackView () override=default
const Track *	getTrack () const
Track *	getTrack ()
TrackContainerView *	trackContainerView ()
TrackOperationsWidget *	getTrackOperationsWidget ()
QWidget *	getTrackSettingsWidget ()
TrackContentWidget *	getTrackContentWidget ()
bool	isMovingTrack () const
virtual void	update ()
	Update this track View and all its content objects.
virtual QMenu *	createMixerMenu (QString title, QString newMixerLabel)
	Create a menu for assigning/creating channels for this track.
Public Member Functions inherited from lmms::gui::ModelView
	ModelView (Model model, QWidget widget)
virtual	~ModelView ()
virtual void	setModel (Model *model, bool isOldModelValid=true)
virtual void	unsetModel ()
Model *	model ()
const Model *	model () const
template<class T>
T *	castModel ()
template<class T>
const T *	castModel () const
Public Member Functions inherited from lmms::JournallingObject
	JournallingObject ()
	~JournallingObject () override
jo_id_t	id () const
void	saveJournallingState (const bool newState)
void	restoreJournallingState ()
void	addJournalCheckPoint ()
QDomElement	saveState (QDomDocument &_doc, QDomElement &_parent) override
void	restoreState (const QDomElement &_this) override
bool	isJournalling () const
void	setJournalling (const bool _sr)
bool	testAndSetJournalling (const bool newState)
bool	isJournallingStateStackEmpty () const
Public Member Functions inherited from lmms::SerializingObject
	SerializingObject ()
virtual	~SerializingObject ()
void	setHook (SerializingObjectHook *_hook)
SerializingObjectHook *	hook ()

Protected Member Functions
void	modelChanged () override
	Register that the model of this track View has changed.
void	saveSettings (QDomDocument &doc, QDomElement &element) override
void	loadSettings (const QDomElement &element) override
QString	nodeName () const override
void	dragEnterEvent (QDragEnterEvent *dee) override
	Start a drag event on this track View.
void	dropEvent (QDropEvent *de) override
	Accept a drop event on this track View.
void	mousePressEvent (QMouseEvent *me) override
	Handle a mouse press event on this track View.
void	mouseMoveEvent (QMouseEvent *me) override
	Handle a mouse move event on this track View.
void	mouseReleaseEvent (QMouseEvent *me) override
	Handle a mouse release event on this track View.
void	wheelEvent (QWheelEvent *we) override
void	paintEvent (QPaintEvent *pe) override
	Repaint this track View.
void	resizeEvent (QResizeEvent *re) override
	Resize this track View.
Protected Member Functions inherited from lmms::gui::ModelView
QWidget *	widget ()
virtual void	doConnections ()
Protected Member Functions inherited from lmms::JournallingObject
void	changeID (jo_id_t _id)

Private Types
enum class	Action { None , Move , Resize }

Private Slots
void	createClipView (lmms::Clip *clip)
	Create a Clip View in this track View.
void	muteChanged ()
void	onTrackGripGrabbed ()
void	onTrackGripReleased ()

Private Member Functions
void	resizeToHeight (int height)
virtual FadeButton *	getActivityIndicator ()
void	setIndicatorMute (FadeButton *indicator, bool muted)

Private Attributes
Track *	m_track
TrackContainerView *	m_trackContainerView
TrackOperationsWidget	m_trackOperationsWidget
QWidget	m_trackSettingsWidget
TrackContentWidget	m_trackContentWidget
Action	m_action

Friends
class	TrackLabelButton

Member Enumeration Documentation

◆ Action

enum class lmms::gui::TrackView::Action

strongprivate

Enumerator
None
Move
Resize

Constructor & Destructor Documentation

◆ TrackView()

lmms::gui::TrackView::TrackView	(	Track *	track,
		TrackContainerView *	tcv )

Create a new track View.

The track View is handles the actual display of the track, including displaying its various widgets and the track segments.

Parameters

track	The track to display.
tcv	The track Container View for us to be displayed in.

Todo: Is my description of these properties correct?

< The Track Container View's content widget.

< The model view of this track

< The track we're displaying

< The track Container View we're displayed in

< Our trackOperationsWidget

< Our trackSettingsWidget

< Our trackContentWidget

< The action we're currently performing

◆ ~TrackView()

lmms::gui::TrackView::~TrackView ( )

overridedefault

Member Function Documentation

◆ close

bool lmms::gui::TrackView::close ( )

virtualslot

Close this track View.

Reimplemented in lmms::gui::PatternTrackView.

◆ createClipView

void lmms::gui::TrackView::createClipView ( lmms::Clip * clip )

privateslot

Create a Clip View in this track View.

Parameters

clip	the Clip to create the view for.

Todo: is this a good description for what this method does?

◆ createMixerMenu()

QMenu * lmms::gui::TrackView::createMixerMenu	(	QString	title,
		QString	newMixerLabel )

virtual

Create a menu for assigning/creating channels for this track.

Reimplemented in lmms::gui::InstrumentTrackView, and lmms::gui::SampleTrackView.

◆ dragEnterEvent()

void lmms::gui::TrackView::dragEnterEvent ( QDragEnterEvent * dee )

overrideprotected

Start a drag event on this track View.

Parameters

dee	the DragEnterEvent to start.

◆ dropEvent()

void lmms::gui::TrackView::dropEvent ( QDropEvent * de )

overrideprotected

Accept a drop event on this track View.

We only accept drop events that are of the same type as this track. If so, we decode the data from the drop event by just feeding it back into the engine as a state.

Parameters

de	the DropEvent to handle.

◆ getActivityIndicator()

virtual FadeButton * lmms::gui::TrackView::getActivityIndicator ( )

inlineprivatevirtual

Reimplemented in lmms::gui::InstrumentTrackView, and lmms::gui::SampleTrackView.

◆ getTrack() [1/2]

Track * lmms::gui::TrackView::getTrack ( )

inline

◆ getTrack() [2/2]

const Track * lmms::gui::TrackView::getTrack ( ) const

inline

◆ getTrackContentWidget()

TrackContentWidget * lmms::gui::TrackView::getTrackContentWidget ( )

inline

◆ getTrackOperationsWidget()

TrackOperationsWidget * lmms::gui::TrackView::getTrackOperationsWidget ( )

inline

◆ getTrackSettingsWidget()

QWidget * lmms::gui::TrackView::getTrackSettingsWidget ( )

inline

◆ isMovingTrack()

bool lmms::gui::TrackView::isMovingTrack ( ) const

inline

◆ loadSettings()

void lmms::gui::TrackView::loadSettings ( const QDomElement & element )

inlineoverrideprotectedvirtual

Implements lmms::SerializingObject.

◆ modelChanged()

void lmms::gui::TrackView::modelChanged ( )

overrideprotectedvirtual

Register that the model of this track View has changed.

Reimplemented from lmms::gui::ModelView.

◆ mouseMoveEvent()

void lmms::gui::TrackView::mouseMoveEvent ( QMouseEvent * me )

overrideprotected

Handle a mouse move event on this track View.

If this track container supports rubber band selection, let the widget handle that and don't bother with any other handling.

Otherwise if we've started the move process (from mousePressEvent()) then move ourselves into that position, reordering the track list with moveTrackViewUp() and moveTrackViewDown() to suit. We make a note of this in the undo journal in case the user wants to undo this move.

Likewise if we've started a resize process, handle this too, making sure that we never go below the minimum track height.

Parameters

me	the MouseEvent to handle.

◆ mousePressEvent()

void lmms::gui::TrackView::mousePressEvent ( QMouseEvent * me )

overrideprotected

Handle a mouse press event on this track View.

If this track container supports rubber band selection, let the widget handle that and don't bother with any other handling.

If the left mouse button is pressed, we handle two things. If SHIFT is pressed, then we resize vertically. Otherwise we start the process of moving this track to a new position.

Otherwise we let the widget handle the mouse event as normal.

Parameters

me	the MouseEvent to handle.

◆ mouseReleaseEvent()

void lmms::gui::TrackView::mouseReleaseEvent ( QMouseEvent * me )

overrideprotected

Handle a mouse release event on this track View.

Parameters

me	the MouseEvent to handle.

◆ muteChanged

void lmms::gui::TrackView::muteChanged ( )

privateslot

◆ nodeName()

QString lmms::gui::TrackView::nodeName ( void ) const

inlineoverrideprotectedvirtual

Implements lmms::SerializingObject.

◆ onTrackGripGrabbed

void lmms::gui::TrackView::onTrackGripGrabbed ( )

privateslot

◆ onTrackGripReleased

void lmms::gui::TrackView::onTrackGripReleased ( )

privateslot

◆ paintEvent()

void lmms::gui::TrackView::paintEvent ( QPaintEvent * pe )

overrideprotected

Repaint this track View.

Parameters

pe	the PaintEvent to start.

◆ resizeEvent()

void lmms::gui::TrackView::resizeEvent ( QResizeEvent * re )

overrideprotected

Resize this track View.

Parameters

re	the Resize Event to handle.

◆ resizeToHeight()

void lmms::gui::TrackView::resizeToHeight ( int height )

private

◆ saveSettings()

void lmms::gui::TrackView::saveSettings	(	QDomDocument &	doc,
		QDomElement &	element )

inlineoverrideprotectedvirtual

Implements lmms::SerializingObject.

◆ setIndicatorMute()

void lmms::gui::TrackView::setIndicatorMute	(	FadeButton *	indicator,
		bool	muted )

private

◆ trackContainerView()

TrackContainerView * lmms::gui::TrackView::trackContainerView ( )

inline

◆ update()

void lmms::gui::TrackView::update ( )

virtual

Update this track View and all its content objects.

◆ wheelEvent()

void lmms::gui::TrackView::wheelEvent ( QWheelEvent * we )

overrideprotected

◆ TrackLabelButton

friend class TrackLabelButton

friend

Member Data Documentation

◆ m_action

Action lmms::gui::TrackView::m_action

private

◆ m_track

Track* lmms::gui::TrackView::m_track

private

◆ m_trackContainerView

TrackContainerView* lmms::gui::TrackView::m_trackContainerView

private

◆ m_trackContentWidget

TrackContentWidget lmms::gui::TrackView::m_trackContentWidget

private

◆ m_trackOperationsWidget

TrackOperationsWidget lmms::gui::TrackView::m_trackOperationsWidget

private

◆ m_trackSettingsWidget

QWidget lmms::gui::TrackView::m_trackSettingsWidget

private

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

/home/runner/work/lmms-fork/lmms-fork/include/TrackView.h
/home/runner/work/lmms-fork/lmms-fork/src/gui/tracks/TrackView.cpp

Public Slots

Public Member Functions

Protected Member Functions

Private Types

Private Slots

Private Member Functions

Private Attributes

Friends

Member Enumeration Documentation

◆ Action

Constructor & Destructor Documentation

◆ TrackView()

◆ ~TrackView()

Member Function Documentation

◆ close

◆ createClipView

◆ createMixerMenu()

◆ dragEnterEvent()

◆ dropEvent()

◆ getActivityIndicator()

◆ getTrack() [1/2]

◆ getTrack() [2/2]

◆ getTrackContentWidget()

◆ getTrackOperationsWidget()

◆ getTrackSettingsWidget()

◆ isMovingTrack()

◆ loadSettings()

◆ modelChanged()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ muteChanged

◆ nodeName()

◆ onTrackGripGrabbed

◆ onTrackGripReleased

◆ paintEvent()

◆ resizeEvent()

◆ resizeToHeight()

◆ saveSettings()

◆ setIndicatorMute()

◆ trackContainerView()

◆ update()

◆ wheelEvent()

Friends And Related Symbol Documentation

◆ TrackLabelButton

Member Data Documentation

◆ m_action

◆ m_track

◆ m_trackContainerView

◆ m_trackContentWidget

◆ m_trackOperationsWidget

◆ m_trackSettingsWidget