Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12345]

ClientInfo	Client information
PoolInfo	Sequencer Pool information
PortInfo	Port information container
QEvent	Base class of all event classes
SequencerEvent	Base class for the event's hierarchy
ChannelEvent	Base class for the events having a Channel property
ChanPressEvent	Event representing a MIDI channel pressure or after-touch event
ControllerEvent	Event representing a MIDI control change event
KeyEvent	Base class for the events having Key and Velocity properties
KeyPressEvent	Event representing a MIDI key pressure, or polyphonic after-touch event
NoteEvent	Class representing a note event with duration
NoteOffEvent	Event representing a note-off MIDI event
NoteOnEvent	Event representing a note-on MIDI event
PitchBendEvent	Event representing a MIDI bender, or pitch wheel event
ProgramChangeEvent	Event representing a MIDI program change event
ClientEvent	ALSA Event representing a change on some ALSA sequencer client on the system
PortEvent	ALSA Event representing a change on some ALSA sequencer port on the system
QueueControlEvent	ALSA Event representing a queue control command
TempoEvent	ALSA Event representing a tempo change for an ALSA queue
SubscriptionEvent	ALSA Event representing a subscription between two ALSA clients and ports
SystemEvent	Generic event
ValueEvent	Generic event having a value property
VariableEvent	Base class for variable length events
SysExEvent	Event representing a MIDI system exclusive event
TextEvent	Event representing a SMF text event
QObject	Base class of all Qt objects
MidiClient	Client management
MidiCodec	Auxiliary class to translate between raw MIDI streams and ALSA events
MidiPort	Port management
MidiQueue	Queue management
QOve	Overture OVE Files (input only)
QSmf	Standard MIDI Files input/output
QWrk	Cakewalk WRK file format (input only)
Timer	ALSA Timer management
QThread	Platform-independent threads
MidiClient::SequencerInputThread	This class manages event input from the ALSA sequencer
SequencerOutputThread	Sequence player auxiliary class
QueueInfo	Queue information container
QueueStatus	Queue status container
QueueTempo	Queue tempo container
QueueTimer	Queue timer container
RemoveEvents	Auxiliary class to remove events from an ALSA queue
SequencerError	Class used to report errors from the ALSA sequencer
SequencerEventHandler	Sequencer events handler
Subscriber	Subscriber container class
Subscription	Subscription management
SystemInfo	System information
TimerEventHandler	ALSA Timer events handler
TimerGlobalInfo	Global timer information container
TimerId	ALSA Timer identifier container
TimerInfo	ALSA Timer information container
TimerParams	ALSA Timer parameters container
TimerQuery	ALSA Timer inquiry helper
TimerStatus	ALSA Timer status container