#include <multispinbox.h>

Inheritance diagram for PerceptualColor::MultiSpinBox:

[legend]

Properties
QList< double >	sectionValues

Properties inherited from QAbstractSpinBox
	accelerated

	acceptableInput

	alignment

	buttonSymbols

	correctionMode

	frame

	keyboardTracking

	readOnly

	showGroupSeparator

	specialValueText

	text

	wrapping

Properties inherited from QWidget
	acceptDrops

	accessibleDescription

	accessibleName

	autoFillBackground

	baseSize

	childrenRect

	childrenRegion

	contextMenuPolicy

	cursor

	enabled

	focus

	focusPolicy

	font

	frameGeometry

	frameSize

	fullScreen

	geometry

	height

	inputMethodHints

	isActiveWindow

	layoutDirection

	locale

	maximized

	maximumHeight

	maximumSize

	maximumWidth

	minimized

	minimumHeight

	minimumSize

	minimumSizeHint

	minimumWidth

	modal

	mouseTracking

	normalGeometry

	palette

	pos

	rect

	size

	sizeHint

	sizeIncrement

	sizePolicy

	statusTip

	styleSheet

	tabletTracking

	toolTip

	toolTipDuration

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Signals
void	sectionValuesChanged (const QList< double > &newSectionValues)

Public Slots
void	setSectionValues (const QList< double > &newSectionValues)

Public Member Functions
Q_INVOKABLE	MultiSpinBox (QWidget *parent=nullptr)

virtual	~MultiSpinBox () noexcept override

void	addActionButton (QAction *action, QLineEdit::ActionPosition position)

virtual void	clear () override

virtual QSize	minimumSizeHint () const override

Q_INVOKABLE QList< PerceptualColor::MultiSpinBoxSection >	sectionConfigurations () const

QList< double >	sectionValues () const

Q_INVOKABLE void	setSectionConfigurations (const QList< PerceptualColor::MultiSpinBoxSection > &newSectionConfigurations)

virtual QSize	sizeHint () const override

virtual void	stepBy (int steps) override

Public Member Functions inherited from QAbstractSpinBox
	QAbstractSpinBox (QWidget *parent)

Qt::Alignment	alignment () const const

ButtonSymbols	buttonSymbols () const const

CorrectionMode	correctionMode () const const

void	editingFinished ()

virtual void	fixup (QString &input) const const

bool	hasAcceptableInput () const const

bool	hasFrame () const const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const override

void	interpretText ()

bool	isAccelerated () const const

bool	isGroupSeparatorShown () const const

bool	isReadOnly () const const

bool	keyboardTracking () const const

void	selectAll ()

void	setAccelerated (bool on)

void	setAlignment (Qt::Alignment flag)

void	setButtonSymbols (ButtonSymbols bs)

void	setCorrectionMode (CorrectionMode cm)

void	setFrame (bool)

void	setGroupSeparatorShown (bool shown)

void	setKeyboardTracking (bool kt)

void	setReadOnly (bool r)

void	setSpecialValueText (const QString &txt)

void	setWrapping (bool w)

QString	specialValueText () const const

void	stepDown ()

void	stepUp ()

QString	text () const const

virtual QValidator::State	validate (QString &input, int &pos) const const

bool	wrapping () const const

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, Qt::WindowFlags f)

bool	acceptDrops () const const

QString	accessibleDescription () const const

QString	accessibleName () const const

QList< QAction * >	actions () const const

void	activateWindow ()

QAction *	addAction (const QIcon &icon, const QString &text)

QAction *	addAction (const QIcon &icon, const QString &text, Args &&... args)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args &&... args)

QAction *	addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QIcon &icon, const QString &text, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QString &text)

QAction *	addAction (const QString &text, Args &&... args)

QAction *	addAction (const QString &text, const QKeySequence &shortcut)

QAction *	addAction (const QString &text, const QKeySequence &shortcut, Args &&... args)

QAction *	addAction (const QString &text, const QKeySequence &shortcut, const QObject receiver, const char member, Qt::ConnectionType type)

QAction *	addAction (const QString &text, const QObject receiver, const char member, Qt::ConnectionType type)

void	addAction (QAction *action)

void	addActions (const QList< QAction * > &actions)

void	adjustSize ()

bool	autoFillBackground () const const

QPalette::ColorRole	backgroundRole () const const

QBackingStore *	backingStore () const const

QSize	baseSize () const const

QWidget *	childAt (const QPoint &p) const const

QWidget *	childAt (int x, int y) const const

QRect	childrenRect () const const

QRegion	childrenRegion () const const

void	clearFocus ()

void	clearMask ()

bool	close ()

QMargins	contentsMargins () const const

QRect	contentsRect () const const

Qt::ContextMenuPolicy	contextMenuPolicy () const const

QCursor	cursor () const const

void	customContextMenuRequested (const QPoint &pos)

WId	effectiveWinId () const const

void	ensurePolished () const const

Qt::FocusPolicy	focusPolicy () const const

QWidget *	focusProxy () const const

QWidget *	focusWidget () const const

const QFont &	font () const const

QFontInfo	fontInfo () const const

QFontMetrics	fontMetrics () const const

QPalette::ColorRole	foregroundRole () const const

QRect	frameGeometry () const const

QSize	frameSize () const const

const QRect &	geometry () const const

QPixmap	grab (const QRect &rectangle)

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)

QGraphicsEffect *	graphicsEffect () const const

QGraphicsProxyWidget *	graphicsProxyWidget () const const

bool	hasEditFocus () const const

bool	hasFocus () const const

virtual bool	hasHeightForWidth () const const

bool	hasMouseTracking () const const

bool	hasTabletTracking () const const

int	height () const const

virtual int	heightForWidth (int w) const const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const const

void	insertAction (QAction before, QAction action)

void	insertActions (QAction before, const QList< QAction > &actions)

bool	isActiveWindow () const const

bool	isAncestorOf (const QWidget *child) const const

bool	isEnabled () const const

bool	isEnabledTo (const QWidget *ancestor) const const

bool	isFullScreen () const const

bool	isHidden () const const

bool	isMaximized () const const

bool	isMinimized () const const

bool	isModal () const const

bool	isTopLevel () const const

bool	isVisible () const const

bool	isVisibleTo (const QWidget *ancestor) const const

bool	isWindow () const const

bool	isWindowModified () const const

QLayout *	layout () const const

Qt::LayoutDirection	layoutDirection () const const

QLocale	locale () const const

void	lower ()

QPoint	mapFrom (const QWidget *parent, const QPoint &pos) const const

QPointF	mapFrom (const QWidget *parent, const QPointF &pos) const const

QPoint	mapFromGlobal (const QPoint &pos) const const

QPointF	mapFromGlobal (const QPointF &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPointF	mapFromParent (const QPointF &pos) const const

QPoint	mapTo (const QWidget *parent, const QPoint &pos) const const

QPointF	mapTo (const QWidget *parent, const QPointF &pos) const const

QPoint	mapToGlobal (const QPoint &pos) const const

QPointF	mapToGlobal (const QPointF &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QPointF	mapToParent (const QPointF &pos) const const

QRegion	mask () const const

int	maximumHeight () const const

QSize	maximumSize () const const

int	maximumWidth () const const

int	minimumHeight () const const

QSize	minimumSize () const const

int	minimumWidth () const const

void	move (const QPoint &)

void	move (int x, int y)

QWidget *	nativeParentWidget () const const

QWidget *	nextInFocusChain () const const

QRect	normalGeometry () const const

void	overrideWindowFlags (Qt::WindowFlags flags)

virtual QPaintEngine *	paintEngine () const const override

const QPalette &	palette () const const

QWidget *	parentWidget () const const

QPoint	pos () const const

QWidget *	previousInFocusChain () const const

	QWIDGETSIZE_MAX QWIDGETSIZE_MAX

void	raise ()

QRect	rect () const const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags)

void	repaint ()

void	repaint (const QRect &rect)

void	repaint (const QRegion &rgn)

void	repaint (int x, int y, int w, int h)

void	resize (const QSize &)

void	resize (int w, int h)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const const

QScreen *	screen () const const

void	scroll (int dx, int dy)

void	scroll (int dx, int dy, const QRect &r)

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setAttribute (Qt::WidgetAttribute attribute, bool on)

void	setAutoFillBackground (bool enabled)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setContentsMargins (const QMargins &margins)

void	setContentsMargins (int left, int top, int right, int bottom)

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setDisabled (bool disable)

void	setEditFocus (bool enable)

void	setEnabled (bool)

void	setFixedHeight (int h)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFocus ()

void	setFocus (Qt::FocusReason reason)

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *w)

void	setFont (const QFont &)

void	setForegroundRole (QPalette::ColorRole role)

void	setGeometry (const QRect &)

void	setGeometry (int x, int y, int w, int h)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setHidden (bool hidden)

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setLayout (QLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, Qt::WindowFlags f)

void	setScreen (QScreen *screen)

void	setShortcutAutoRepeat (int id, bool enable)

void	setShortcutEnabled (int id, bool enable)

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)

void	setStatusTip (const QString &)

void	setStyle (QStyle *style)

void	setStyleSheet (const QString &styleSheet)

void	setTabletTracking (bool enable)

void	setToolTip (const QString &)

void	setToolTipDuration (int msec)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)

virtual void	setVisible (bool visible)

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlag (Qt::WindowType flag, bool on)

void	setWindowFlags (Qt::WindowFlags type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowModified (bool)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (Qt::WindowStates windowState)

void	setWindowTitle (const QString &)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

QSize	size () const const

QSize	sizeIncrement () const const

QSizePolicy	sizePolicy () const const

void	stackUnder (QWidget *w)

QString	statusTip () const const

QStyle *	style () const const

QString	styleSheet () const const

bool	testAttribute (Qt::WidgetAttribute attribute) const const

QString	toolTip () const const

int	toolTipDuration () const const

QWidget *	topLevelWidget () const const

bool	underMouse () const const

void	ungrabGesture (Qt::GestureType gesture)

void	unsetCursor ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	update ()

void	update (const QRect &rect)

void	update (const QRegion &rgn)

void	update (int x, int y, int w, int h)

void	updateGeometry ()

bool	updatesEnabled () const const

QRegion	visibleRegion () const const

QString	whatsThis () const const

int	width () const const

QWidget *	window () const const

QString	windowFilePath () const const

Qt::WindowFlags	windowFlags () const const

QWindow *	windowHandle () const const

QIcon	windowIcon () const const

void	windowIconChanged (const QIcon &icon)

QString	windowIconText () const const

void	windowIconTextChanged (const QString &iconText)

Qt::WindowModality	windowModality () const const

qreal	windowOpacity () const const

QString	windowRole () const const

Qt::WindowStates	windowState () const const

QString	windowTitle () const const

void	windowTitleChanged (const QString &title)

Qt::WindowType	windowType () const const

WId	winId () const const

int	x () const const

int	y () const const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

QBindable< QString >	bindableObjectName ()

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo () const const

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isQuickItemType () const const

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_GADGET_EXPORT (EXPORT_MACRO)

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_MOC_INCLUDE Q_MOC_INCLUDE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setObjectName (QAnyStringView name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	setProperty (const char *name, QVariant &&value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from QPaintDevice
int	colorCount () const const

int	depth () const const

qreal	devicePixelRatio () const const

qreal	devicePixelRatioF () const const

int	height () const const

int	heightMM () const const

int	logicalDpiX () const const

int	logicalDpiY () const const

bool	paintingActive () const const

int	physicalDpiX () const const

int	physicalDpiY () const const

int	width () const const

int	widthMM () const const

Protected Member Functions
virtual void	changeEvent (QEvent *event) override

virtual bool	event (QEvent *event) override

virtual void	focusInEvent (QFocusEvent *event) override

virtual bool	focusNextPrevChild (bool next) override

virtual void	focusOutEvent (QFocusEvent *event) override

virtual QAbstractSpinBox::StepEnabled	stepEnabled () const override

Protected Member Functions inherited from QAbstractSpinBox
virtual void	closeEvent (QCloseEvent *event) override

virtual void	contextMenuEvent (QContextMenuEvent *event) override

virtual void	hideEvent (QHideEvent *event) override

virtual void	initStyleOption (QStyleOptionSpinBox *option) const const

virtual void	keyPressEvent (QKeyEvent *event) override

virtual void	keyReleaseEvent (QKeyEvent *event) override

QLineEdit *	lineEdit () const const

virtual void	mouseMoveEvent (QMouseEvent *event) override

virtual void	mousePressEvent (QMouseEvent *event) override

virtual void	mouseReleaseEvent (QMouseEvent *event) override

virtual void	paintEvent (QPaintEvent *event) override

virtual void	resizeEvent (QResizeEvent *event) override

void	setLineEdit (QLineEdit *lineEdit)

virtual void	showEvent (QShowEvent *event) override

virtual void	timerEvent (QTimerEvent *event) override

virtual void	wheelEvent (QWheelEvent *event) override

Protected Member Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *event)

void	create (WId window, bool initializeWindow, bool destroyOldWindow)

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual void	dragEnterEvent (QDragEnterEvent *event)

virtual void	dragLeaveEvent (QDragLeaveEvent *event)

virtual void	dragMoveEvent (QDragMoveEvent *event)

virtual void	dropEvent (QDropEvent *event)

virtual void	enterEvent (QEnterEvent *event)

bool	focusNextChild ()

bool	focusPreviousChild ()

virtual void	initPainter (QPainter *painter) const const override

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual int	metric (PaintDeviceMetric m) const const override

virtual void	mouseDoubleClickEvent (QMouseEvent *event)

virtual void	moveEvent (QMoveEvent *event)

virtual bool	nativeEvent (const QByteArray &eventType, void message, qintptr result)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus (Qt::InputMethodQuery query)

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

Protected Member Functions inherited from QPaintDevice

Additional Inherited Members
Public Types inherited from QAbstractSpinBox
enum	ButtonSymbols

enum	CorrectionMode

typedef	StepEnabled

enum	StepEnabledFlag

enum	StepType

Public Types inherited from QWidget
enum	RenderFlag

typedef	RenderFlags

Public Types inherited from QObject
typedef	QObjectList

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Static Public Member Functions inherited from QWidget
QWidget *	createWindowContainer (QWindow window, QWidget parent, Qt::WindowFlags flags)

QWidget *	find (WId id)

QWidget *	keyboardGrabber ()

QWidget *	mouseGrabber ()

void	setTabOrder (QWidget first, QWidget second)

void	setTabOrder (std::initializer_list< QWidget * > widgets)

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QAbstractSpinBox
	AdaptiveDecimalStepType

	CorrectToNearestValue

	CorrectToPreviousValue

	DefaultStepType

	NoButtons

	PlusMinus

	StepDownEnabled

	StepNone

	StepUpEnabled

	UpDownArrows

Public Attributes inherited from QWidget
	DrawChildren

	DrawWindowBackground

	IgnoreMask

Public Attributes inherited from QPaintDevice
	PdmDepth

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

	PdmDpiX

	PdmDpiY

	PdmHeight

	PdmHeightMM

	PdmNumColors

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmWidth

	PdmWidthMM

Detailed Description

A spin box that can hold multiple sections (each with its own value) at the same time.

This widget is similar to QDateTimeEdit which also provides multiple sections (day, month, year…) within a single spin box. However, this widget is flexible. You can define on your own the behaviour of each section.

MultiSpinBox

This widget works with floating point precision. You can set the number of decimal places for each section individually, via MultiSpinBoxSection::decimals. (This value can also be 0 to get integer-like behaviour.)

Example code to create a MultiSpinBox for a HSV color value (Hue 0°–360°, Saturation 0–255, Value 0–255) comes here:

    PerceptualColor::MultiSpinBox *myHsvSpinBox = //
        new PerceptualColor::MultiSpinBox();
    PerceptualColor::MultiSpinBoxSection myConfiguration;
    QList<PerceptualColor::MultiSpinBoxSection> hsvConfigurations;
 
    myConfiguration.setDecimals(1);
 
    myConfiguration.setPrefix(QString());
    myConfiguration.setMinimum(0);
    myConfiguration.setWrapping(true);
    myConfiguration.setMaximum(360);
    myConfiguration.setSuffix(QStringLiteral(u"° "));
    hsvConfigurations.append(myConfiguration);
 
    myConfiguration.setPrefix(QStringLiteral(u" "));
    myConfiguration.setMinimum(0);
    myConfiguration.setMaximum(255);
    myConfiguration.setWrapping(false);
    myConfiguration.setSuffix(QStringLiteral(u" "));
    hsvConfigurations.append(myConfiguration);
 
    myConfiguration.setSuffix(QString());
    hsvConfigurations.append(myConfiguration);
 
    myHsvSpinBox->setSectionConfigurations(hsvConfigurations);
 
    myHsvSpinBox->setSectionValues(QList<double>{310, 200, 100});
    // Initial content is:  310,0°  200,0  100,0

You can also have additional buttons within the spin box via the addActionButton() function.

Note

This class inherits from QAbstractSpinBox, but some parts of the parent class’s API are not supported in this class. Do not use them:

selectAll() does not work as expected.
wrapping() is ignored. Instead, you can configures the wrapping individually for each section via MultiSpinBoxSection::isWrapping.
specialValue() is not supported.
hasAcceptableInput() is not guaranteed to obey to a particular and stable semantic.
fixup(), interpretText(), validate() are not used nor do they anything.
keyboardTracking() is ignored. See the signal sectionValuesChanged for details.
correctionMode() is ignored.
isGroupSeparatorShown is ignored.

Definition at line 184 of file multispinbox.h.

Property Documentation

◆ sectionValues

QList<double> PerceptualColor::MultiSpinBox::sectionValues

readwrite

A list containing the values of all sections.

Note: It is not this property, but sectionConfigurations which determines the actually available count of sections in this widget. If you want to change the number of available sections, call first setSectionConfigurations and only after that adapt this property.

Invariant: This property contains always as many elements as sectionConfigurations contains.

See also: READ sectionValues() const; WRITE setSectionValues(); NOTIFY sectionValuesChanged()

Definition at line 202 of file multispinbox.h.

Constructor & Destructor Documentation

◆ MultiSpinBox()

PerceptualColor::MultiSpinBox::MultiSpinBox ( QWidget * parent = nullptr )

explicit

Constructor.

Parameters

parent the parent widget, if any

Definition at line 86 of file multispinbox.cpp.

◆ ~MultiSpinBox()

PerceptualColor::MultiSpinBox::~MultiSpinBox ( )

overridevirtualnoexcept

Default destructor.

Definition at line 131 of file multispinbox.cpp.

Member Function Documentation

◆ addActionButton()

void PerceptualColor::MultiSpinBox::addActionButton	(	QAction *	action,
		QLineEdit::ActionPosition	position )

Adds to the widget a button associated with the given action.

The icon of the action will be displayed as button. If the action has no icon, just an empty space will be displayed.

MultiSpinBox with action button

It is possible to add more than one action.

Parameters

action	This action that will be executed when clicking the button. (The ownership of the action object remains unchanged.)
position	The position of the button within the widget (left or right)

Note: See High DPI support about how to enable support for high-DPI icons.; The action will not appear in the QWidget::actions() function of this class.

Definition at line 284 of file multispinbox.cpp.

◆ changeEvent()

void PerceptualColor::MultiSpinBox::changeEvent ( QEvent * event )

overrideprotectedvirtual

Handle state changes.

Implements reaction on QEvent::LanguageChange.

Reimplemented from base class.

Parameters

event The event to process

Reimplemented from QAbstractSpinBox.

Definition at line 248 of file multispinbox.cpp.

◆ clear()

void PerceptualColor::MultiSpinBox::clear ( )

overridevirtual

Current implementation does nothing.

Reimplemented from base class.

Reimplemented from QAbstractSpinBox.

Definition at line 996 of file multispinbox.cpp.

◆ event()

bool PerceptualColor::MultiSpinBox::event ( QEvent * event )

overrideprotectedvirtual

The main event handler.

Reimplemented from base class.

On QEvent::Type::LocaleChange it updates the spinbox content accordingly. Apart from that, it calls the implementation in the parent class.

Returns: The base class’s return value.

Parameters

event the event to be handled.

Reimplemented from QAbstractSpinBox.

Definition at line 838 of file multispinbox.cpp.

◆ focusInEvent()

void PerceptualColor::MultiSpinBox::focusInEvent ( QFocusEvent * event )

overrideprotectedvirtual

Handles a QEvent::FocusIn.

Reimplemented from base class.

Updates the widget (except for windows that do not specify a focusPolicy()).

Parameters

event the QEvent::FocusIn to be handled.

Reimplemented from QAbstractSpinBox.

Definition at line 711 of file multispinbox.cpp.

◆ focusNextPrevChild()

bool PerceptualColor::MultiSpinBox::focusNextPrevChild ( bool next )

overrideprotectedvirtual

Focus handling for Tab respectively Shift+Tab.

Reimplemented from base class.

Note: If it’s about moving the focus within this widget, the focus move is actually done. If it’s about moving the focus to another widget, the focus move is not actually done. The documentation of the base class is not very detailed. This reimplementation does not exactly behave as the documentation of the base class suggests. Especially, it handles directly the focus move within the widget itself. This was, however, the only working solution we found.

Parameters

next	`true` stands for focus handling for Tab. `false` stands for focus handling for Shift+Tab.

Returns: true if the focus has actually been moved within this widget or if a move to another widget is possible. false otherwise.

Reimplemented from QWidget.

Definition at line 644 of file multispinbox.cpp.

◆ focusOutEvent()

void PerceptualColor::MultiSpinBox::focusOutEvent ( QFocusEvent * event )

overrideprotectedvirtual

Handles a QEvent::FocusOut.

Reimplemented from base class.

Updates the widget (except for windows that do not specify a focusPolicy()).

Parameters

event the QEvent::FocusOut to be handled.

Reimplemented from QAbstractSpinBox.

Definition at line 679 of file multispinbox.cpp.

◆ minimumSizeHint()

QSize PerceptualColor::MultiSpinBox::minimumSizeHint ( ) const

nodiscardoverridevirtual

The recommended minimum size for the widget.

Reimplemented from base class.

Returns: the recommended minimum size for the widget

Reimplemented from QAbstractSpinBox.

Definition at line 78 of file multispinbox.cpp.

◆ sectionConfigurations()

QList< PerceptualColor::MultiSpinBoxSection > PerceptualColor::MultiSpinBox::sectionConfigurations ( ) const

nodiscard

Returns the configuration of all sections.

Returns: the configuration of all sections.

See also: setSectionConfigurations()

Definition at line 502 of file multispinbox.cpp.

◆ sectionValues()

QList< double > PerceptualColor::MultiSpinBox::sectionValues ( ) const

nodiscard

Getter for property sectionValues.

Returns: the property sectionValues

Definition at line 509 of file multispinbox.cpp.

◆ sectionValuesChanged

void PerceptualColor::MultiSpinBox::sectionValuesChanged ( const QList< double > & newSectionValues )

signal

Notify signal for property sectionValues.

This signal is emitted whenever the value in one or more sections changes.

Parameters

newSectionValues the new sectionValues

Depending on your use case (for example if you want to use for queued signal-slot connections), you might consider calling qRegisterMetaType() for this type, once you have a QApplication object.

Note: The property keyboardTracking() of the base class is currently ignored. Keyboard tracking is always enabled: The spinbox emits this signal while the new value is being entered from the keyboard – one signal for each key stroke.

◆ setSectionConfigurations()

void PerceptualColor::MultiSpinBox::setSectionConfigurations ( const QList< PerceptualColor::MultiSpinBoxSection > & newSectionConfigurations )

Sets the configuration for the sections.

The first section will be selected as current section.

Parameters

newSectionConfigurations Defines the new sections. The new section count in this widget is the section count given in this list. Each section should have valid values: MultiSpinBoxSection::minimum ≤ MultiSpinBoxSection::maximum. If the sectionValues are not valid within the new section configurations, they will be fixed.

See also: sectionConfigurations()

Definition at line 469 of file multispinbox.cpp.

◆ setSectionValues

void PerceptualColor::MultiSpinBox::setSectionValues ( const QList< double > & newSectionValues )

slot

Setter for sectionValues property.

Parameters

newSectionValues The new section values. This list must have exactly as many items as sectionConfigurations.

The values will be bound between MultiSpinBoxSection::minimum and MultiSpinBoxSection::maximum. Their precision will be reduced to as many decimal places as given by MultiSpinBoxSection::decimals.

Definition at line 605 of file multispinbox.cpp.

◆ sizeHint()

QSize PerceptualColor::MultiSpinBox::sizeHint ( void ) const

nodiscardoverridevirtual

The recommended size for the widget.

Reimplemented from base class.

Returns: the size hint

Reimplemented from QAbstractSpinBox.

Definition at line 157 of file multispinbox.cpp.

◆ stepBy()

void PerceptualColor::MultiSpinBox::stepBy ( int steps )

overridevirtual

Increase or decrease the current section’s value.

Reimplemented from base class.

As of the base class’s documentation:

‍Virtual function that is called whenever the user triggers a step. For example, pressing Qt::Key_Down will trigger a call to stepBy(-1), whereas pressing Qt::Key_PageUp will trigger a call to stepBy(10).

Parameters

steps Number of steps to be taken. The step size is the MultiSpinBoxSection::singleStep of the current section.

Reimplemented from QAbstractSpinBox.

Definition at line 753 of file multispinbox.cpp.

◆ stepEnabled()

QAbstractSpinBox::StepEnabled PerceptualColor::MultiSpinBox::stepEnabled ( ) const

nodiscardoverrideprotectedvirtual

Virtual function that determines whether stepping up and down is legal at any given time.

Reimplemented from base class.

Returns: whether stepping up and down is legal

Reimplemented from QAbstractSpinBox.

Definition at line 433 of file multispinbox.cpp.

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

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About Perceptual Color

PerceptualColor::MultiSpinBox

Properties

Signals

Public Slots

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Property Documentation

◆ sectionValues

Constructor & Destructor Documentation

◆ MultiSpinBox()

◆ ~MultiSpinBox()

Member Function Documentation

◆ addActionButton()

◆ changeEvent()

◆ clear()

◆ event()

◆ focusInEvent()

◆ focusNextPrevChild()

◆ focusOutEvent()

◆ minimumSizeHint()

◆ sectionConfigurations()

◆ sectionValues()

◆ sectionValuesChanged

◆ setSectionConfigurations()

◆ setSectionValues

◆ sizeHint()

◆ stepBy()

◆ stepEnabled()