PerceptualColor::MultiSpinBox

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#include <multispinbox.h>

Inheritance diagram for PerceptualColor::MultiSpinBox:

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::MultiSpinBoxSectionsectionConfigurations () 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 ()
 
QActionaddAction (const QIcon &icon, const QString &text)
 
QActionaddAction (const QIcon &icon, const QString &text, Args &&... args)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args &&... args)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QIcon &icon, const QString &text, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QString &text)
 
QActionaddAction (const QString &text, Args &&... args)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut, Args &&... args)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (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
 
QBackingStorebackingStore () const const
 
QSize baseSize () const const
 
QWidgetchildAt (const QPoint &p) const const
 
QWidgetchildAt (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
 
QWidgetfocusProxy () const const
 
QWidgetfocusWidget () const const
 
const QFontfont () const const
 
QFontInfo fontInfo () const const
 
QFontMetrics fontMetrics () const const
 
QPalette::ColorRole foregroundRole () const const
 
QRect frameGeometry () const const
 
QSize frameSize () const const
 
const QRectgeometry () 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)
 
QGraphicsEffectgraphicsEffect () const const
 
QGraphicsProxyWidgetgraphicsProxyWidget () 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
 
QLayoutlayout () 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)
 
QWidgetnativeParentWidget () const const
 
QWidgetnextInFocusChain () const const
 
QRect normalGeometry () const const
 
void overrideWindowFlags (Qt::WindowFlags flags)
 
virtual QPaintEnginepaintEngine () const const override
 
const QPalettepalette () const const
 
QWidgetparentWidget () const const
 
QPoint pos () const const
 
QWidgetpreviousInFocusChain () 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
 
QScreenscreen () 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
 
QStylestyle () const const
 
QString styleSheet () const const
 
bool testAttribute (Qt::WidgetAttribute attribute) const const
 
QString toolTip () const const
 
int toolTipDuration () const const
 
QWidgettopLevelWidget () 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
 
QWidgetwindow () const const
 
QString windowFilePath () const const
 
Qt::WindowFlags windowFlags () const const
 
QWindowwindowHandle () 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< QStringbindableObjectName ()
 
bool blockSignals (bool block)
 
const QObjectListchildren () 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< QByteArraydynamicPropertyNames () const const
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
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 QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () 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
 
qobject_cast (const QObject *object)
 
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)
 
QThreadthread () 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
 
QLineEditlineEdit () 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
 
QObjectsender () const const
 
int senderSignalIndex () const const
 

Additional Inherited Members

- Public Types inherited from QAbstractSpinBox
enum  ButtonSymbols
 
enum  CorrectionMode
 
enum  StepEnabledFlag
 
enum  StepType
 
- Public Types inherited from QWidget
enum  RenderFlag
 
- Public Types inherited from QPaintDevice
enum  PaintDeviceMetric
 
- Static Public Member Functions inherited from QWidget
QWidgetcreateWindowContainer (QWindow *window, QWidget *parent, Qt::WindowFlags flags)
 
QWidgetfind (WId id)
 
QWidgetkeyboardGrabber ()
 
QWidgetmouseGrabber ()
 
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
 
typedef StepEnabled
 
 StepNone
 
 StepUpEnabled
 
 UpDownArrows
 
- Public Attributes inherited from QWidget
 DrawChildren
 
 DrawWindowBackground
 
 IgnoreMask
 
typedef RenderFlags
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- 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 = //
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:

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
parentthe 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
actionThis action that will be executed when clicking the button. (The ownership of the action object remains unchanged.)
positionThe 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
eventThe 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
eventthe 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
eventthe 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
nexttrue 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
eventthe QEvent::FocusOut to be handled.

Reimplemented from QAbstractSpinBox.

Definition at line 679 of file multispinbox.cpp.

◆ minimumSizeHint()

QSize PerceptualColor::MultiSpinBox::minimumSizeHint ( ) const
overridevirtual

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

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

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
newSectionValuesthe 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
newSectionConfigurationsDefines 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::minimumMultiSpinBoxSection::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
newSectionValuesThe 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
overridevirtual

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
stepsNumber 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
overrideprotectedvirtual

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.


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