MIDI related widgets and functions. More...

Namespaces
namespace	drumstick
	Drumstick common.

namespace	drumstick::widgets
	Drumstick Widgets library MIDI related widgets and functions.

Classes
class	RawKbdHandler
	The RawKbdHandler class callbacks. More...

class	PianoHandler
	The PianoHandler class callbacks. More...

class	PianoKeybd
	The PianoKeybd class. More...

class	PianoPalette
	The PianoPalette class. More...

class	SettingsFactory
	The SettingsFactory class holds a global QSettings object. More...

class	PianoScene
	The PianoScene class is a QGraphicsScene composed by a number of graphics items: the piano keys. More...

Typedefs
typedef QHash< int, int >	KeyboardMap
	KeyboardMap. More...

Enumerations
enum	LabelVisibility { ShowNever , ShowMinimum , ShowActivated , ShowAlways }
	Labels Visibility. More...

enum	LabelAlteration { ShowSharps , ShowFlats , ShowNothing }
	Labels for Alterations. More...

enum	LabelOrientation { HorizontalOrientation , VerticalOrientation , AutomaticOrientation }
	Labels Orientation. More...

enum	LabelNaming { StandardNames , CustomNamesWithSharps , CustomNamesWithFlats }
	Labels Naming. More...

enum	LabelCentralOctave { OctaveNothing = -1 , OctaveC3 , OctaveC4 , OctaveC5 }
	Labels Central Octave. More...

enum	PalettePolicy { PAL_SINGLE = 0 , PAL_DOUBLE = 1 , PAL_CHANNELS = 2 , PAL_SCALE = 3 , PAL_KEYS = 4 , PAL_FONT = 5 , PAL_HISCALE = 6 }
	The PalettePolicy enumeration. More...

Variables
DRUMSTICK_WIDGETS_EXPORT KeyboardMap	g_DefaultKeyMap
	Global Key Map Variable. More...

DRUMSTICK_WIDGETS_EXPORT KeyboardMap	g_DefaultRawKeyMap
	Global Raw Key Map Variable. More...

const int	DEFAULTSTARTINGKEY = 9
	Default starting key (A)

const int	DEFAULTBASEOCTAVE = 1
	Default base octave.

const int	DEFAULTNUMBEROFKEYS = 88
	Default number of piano keys.

Detailed Description

MIDI related widgets and functions.

Typedef Documentation

◆ KeyboardMap

typedef QHash<int, int> KeyboardMap

KeyboardMap.

KeyboardMap represents a mapping definition to translate from computer keyboard keys and MIDI notes, either for alphanumeric or low level (raw) events.

Definition at line 108 of file pianokeybd.h.

Enumeration Type Documentation

◆ LabelAlteration

enum LabelAlteration

Labels for Alterations.

Enumerator
ShowSharps	Show sharps on black keys.
ShowFlats	Show flats on black keys.
ShowNothing	Do not show names on black keys.

Definition at line 131 of file pianokeybd.h.

◆ LabelCentralOctave

enum LabelCentralOctave

Labels Central Octave.

Enumerator
OctaveNothing	Don't show octave numbers.
OctaveC3	Central C, MIDI note #60 is C3.
OctaveC4	Central C, MIDI note #60 is C4.
OctaveC5	Central C, MIDI note #60 is C5.

Definition at line 161 of file pianokeybd.h.

◆ LabelNaming

enum LabelNaming

Labels Naming.

Enumerator
StandardNames	Show standard names.
CustomNamesWithSharps	Show custom names with sharps.
CustomNamesWithFlats	Show custom names with flats.

Definition at line 151 of file pianokeybd.h.

◆ LabelOrientation

enum LabelOrientation

Labels Orientation.

Enumerator
HorizontalOrientation	Show horizontal names.
VerticalOrientation	Show vertical names.
AutomaticOrientation	Show horizonal or vertical names depending on the size.

Definition at line 141 of file pianokeybd.h.

◆ LabelVisibility

enum LabelVisibility

Labels Visibility.

Enumerator
ShowNever	Don't show note names.
ShowMinimum	Show only note C names.
ShowActivated	Show names when notes are activated.
ShowAlways	Show always note names.

Definition at line 120 of file pianokeybd.h.

◆ PalettePolicy

enum PalettePolicy

The PalettePolicy enumeration.

This enum describes the different kind of color palettes supported, which can be used for highlight, background or foreground colors.

Enumerator
PAL_SINGLE	Single highlihgting color for all keys.
PAL_DOUBLE	Two highlihgting colors (naturals/alterations)
PAL_CHANNELS	Different highlihgting colors for each channel.
PAL_SCALE	Background colors for each chromatic scale note.
PAL_KEYS	Two background colors (naturals/alterations)
PAL_FONT	Foreground font colors for names.
PAL_HISCALE	Highlighting colors for each chromatic scale note.

Definition at line 55 of file pianopalette.h.

Variable Documentation

◆ g_DefaultKeyMap

KeyboardMap g_DefaultKeyMap

Global Key Map Variable.

Global Default Alphanumeric Keyboard Map.

Definition at line 44 of file pianokeybd.cpp.

Referenced by PianoKeybd::initScene(), and PianoKeybd::resetKeyboardMap().

◆ g_DefaultRawKeyMap

KeyboardMap g_DefaultRawKeyMap

Global Raw Key Map Variable.

Global Default Raw Keyboard Map.

Definition at line 79 of file pianokeybd.cpp.

Referenced by PianoKeybd::resetRawKeyboardMap().

Namespaces

Classes

Typedefs

Enumerations

Variables