The QDoubleSpinBox class provides a spin box widget that takes doubles. More...

#include <qspinbox.h>

Inheritance diagram for QDoubleSpinBox:

Public Slots
void	setValue (double val)

Public Slots inherited from QAbstractSpinBox
virtual void	clear ()
	Clears the lineedit of all text but prefix and suffix. More...

void	selectAll ()
	Selects all the text in the spinbox except the prefix and suffix. More...

void	stepDown ()
	Steps down by one linestep Calling this slot is analogous to calling stepBy(-1);. More...

void	stepUp ()
	Steps up by one linestep Calling this slot is analogous to calling stepBy(1);. More...

Public Slots inherited from QWidget
bool	close ()
	Closes this widget. More...

void	hide ()
	Hides the widget. More...

void	lower ()
	Lowers the widget to the bottom of the parent widget's stack. More...

void	raise ()
	Raises this widget to the top of the parent widget's stack. More...

void	repaint ()
	Repaints the widget directly by calling paintEvent() immediately, unless updates are disabled or the widget is hidden. More...

void	setDisabled (bool)
	Disables widget input events if disable is true; otherwise enables input events. More...

void	setEnabled (bool)

void	setFocus ()
	Gives the keyboard input focus to this widget (or its focus proxy) if this widget or one of its parents is the active window. More...

void	setHidden (bool hidden)
	Convenience function, equivalent to setVisible(!hidden). More...

QT_MOC_COMPAT void	setShown (bool shown)
	Use setVisible(shown) instead. More...

void	setStyleSheet (const QString &styleSheet)

virtual void	setVisible (bool visible)

void	setWindowModified (bool)

void	setWindowTitle (const QString &)

void	show ()
	Shows the widget and its child widgets. More...

void	showFullScreen ()
	Shows the widget in full-screen mode. More...

void	showMaximized ()
	Shows the widget maximized. More...

void	showMinimized ()
	Shows the widget minimized, as an icon. More...

void	showNormal ()
	Restores the widget after it has been maximized or minimized. More...

void	update ()
	Updates the widget unless updates are disabled or the widget is hidden. More...

Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. More...

Signals
void	valueChanged (double)
	This signal is emitted whenever the spin box's value is changed. More...

void	valueChanged (const QString &)
	The new value is passed literally in text with no prefix() or suffix(). More...

Signals inherited from QAbstractSpinBox
void	editingFinished ()
	This signal is emitted editing is finished. More...

Signals inherited from QWidget
void	customContextMenuRequested (const QPoint &pos)
	This signal is emitted when the widget's contextMenuPolicy is Qt::CustomContextMenu, and the user has requested a context menu on the widget. More...

Signals inherited from QObject
void	destroyed (QObject *=0)
	This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...

Public Functions
QString	cleanText () const

int	decimals () const

virtual void	fixup (QString &str) const
	Reimplemented Function More...

double	maximum () const

double	minimum () const

QString	prefix () const

	QDoubleSpinBox (QWidget *parent=0)
	Constructs a spin box with 0.0 as minimum value and 99.99 as maximum value, a step value of 1.0 and a precision of 2 decimal places. More...

void	setDecimals (int prec)

void	setMaximum (double max)

void	setMinimum (double min)

void	setPrefix (const QString &prefix)

void	setRange (double min, double max)
	Convenience function to set the minimum and maximum values with a single function call. More...

void	setSingleStep (double val)

void	setSuffix (const QString &suffix)

double	singleStep () const

QString	suffix () const

virtual QString	textFromValue (double val) const
	This virtual function is used by the spin box whenever it needs to display the given value. More...

virtual QValidator::State	validate (QString &input, int &pos) const
	Reimplemented Function More...

double	value () const

virtual double	valueFromText (const QString &text) const
	This virtual function is used by the spin box whenever it needs to interpret text entered by the user as a value. More...

Public Functions inherited from QAbstractSpinBox
Qt::Alignment	alignment () const

ButtonSymbols	buttonSymbols () const

CorrectionMode	correctionMode () const

bool	event (QEvent *event)
	Reimplemented Function More...

bool	hasAcceptableInput () const

bool	hasFrame () const

QVariant	inputMethodQuery (Qt::InputMethodQuery) const
	Reimplemented Function More...

void	interpretText ()
	This function interprets the text of the spin box. More...

bool	isAccelerated () const

bool	isReadOnly () const

bool	keyboardTracking () const

QSize	minimumSizeHint () const
	Reimplemented Function More...

	QAbstractSpinBox (QWidget *parent=0)
	Constructs an abstract spinbox with the given parent with default wrapping , and alignment properties. More...

void	setAccelerated (bool on)

void	setAlignment (Qt::Alignment flag)

void	setButtonSymbols (ButtonSymbols bs)

void	setCorrectionMode (CorrectionMode cm)

void	setFrame (bool)

void	setKeyboardTracking (bool kt)

void	setReadOnly (bool r)

void	setSpecialValueText (const QString &txt)

void	setWrapping (bool w)

QSize	sizeHint () const
	Reimplemented Function More...

QString	specialValueText () const

virtual void	stepBy (int steps)
	Virtual function that is called whenever the user triggers a step. More...

QString	text () const

bool	wrapping () const

	~QAbstractSpinBox ()
	Called when the QAbstractSpinBox is destroyed. More...

Public Functions inherited from QWidget
bool	acceptDrops () const

QString	accessibleDescription () const

QString	accessibleName () const

QList< QAction * >	actions () const
	Returns the (possibly empty) list of this widget's actions. More...

void	activateWindow ()
	Sets the top-level widget containing this widget to be the active window. More...

void	addAction (QAction *action)
	Appends the action action to this widget's list of actions. More...

void	addActions (QList< QAction *> actions)
	Appends the actions actions to this widget's list of actions. More...

void	adjustSize ()
	Adjusts the size of the widget to fit its contents. More...

bool	autoFillBackground () const

QPalette::ColorRole	backgroundRole () const
	Returns the background role of the widget. More...

QSize	baseSize () const

QWidget *	childAt (int x, int y) const
	Returns the visible child widget at the position ({x}, {y}) in the widget's coordinate system. More...

QWidget *	childAt (const QPoint &p) const
	Returns the visible child widget at point p in the widget's own coordinate system. More...

QRect	childrenRect () const

QRegion	childrenRegion () const

void	clearFocus ()
	Takes keyboard input focus from the widget. More...

void	clearMask ()
	Removes any mask set by setMask(). More...

QMargins	contentsMargins () const
	The contentsMargins function returns the widget's contents margins. More...

QRect	contentsRect () const
	Returns the area inside the widget's margins. More...

Qt::ContextMenuPolicy	contextMenuPolicy () const

void	createWinId ()

QCursor	cursor () const

int	devType () const

WId	effectiveWinId () const
	Returns the effective window system identifier of the widget, i. More...

void	ensurePolished () const
	Ensures that the widget has been polished by QStyle (i.e., has a proper font and palette). More...

Qt::FocusPolicy	focusPolicy () const

QWidget *	focusProxy () const
	Returns the focus proxy, or 0 if there is no focus proxy. More...

QWidget *	focusWidget () const
	Returns the last child of this widget that setFocus had been called on. More...

const QFont &	font () const

QFontInfo	fontInfo () const
	Returns the font info for the widget's current font. More...

QFontMetrics	fontMetrics () const
	Returns the font metrics for the widget's current font. More...

QPalette::ColorRole	foregroundRole () const
	Returns the foreground role. More...

QRect	frameGeometry () const

QSize	frameSize () const

const QRect &	geometry () const

void	getContentsMargins (int left, int top, int right, int bottom) const
	Returns the widget's contents margins for left, top, right, and bottom. More...

HDC	getDC () const
	Returns the window system handle of the widget, for low-level access. More...

void	grabGesture (Qt::GestureType type, Qt::GestureFlags flags=Qt::GestureFlags())
	Subscribes the widget to a given gesture with specific flags. More...

void	grabKeyboard ()
	Grabs the keyboard input. More...

void	grabMouse ()
	Grabs the mouse input. More...

void	grabMouse (const QCursor &)

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context=Qt::WindowShortcut)
	Adds a shortcut to Qt's shortcut system that watches for the given key sequence in the given context. More...

QGraphicsEffect *	graphicsEffect () const
	The graphicsEffect function returns a pointer to the widget's graphics effect. More...

QGraphicsProxyWidget *	graphicsProxyWidget () const
	Returns the proxy widget for the corresponding embedded widget in a graphics view; otherwise returns 0. More...

bool	hasFocus () const

bool	hasMouseTracking () const

int	height () const

virtual int	heightForWidth (int) const
	Returns the preferred height for this widget, given the width w. More...

QInputContext *	inputContext ()
	This function returns the QInputContext for this widget. More...

Qt::InputMethodHints	inputMethodHints () const

void	insertAction (QAction before, QAction action)
	Inserts the action action to this widget's list of actions, before the action before. More...

void	insertActions (QAction before, QList< QAction > actions)
	Inserts the actions actions to this widget's list of actions, before the action before. More...

WId	internalWinId () const
	Returns the window system identifier of the widget, or 0 if the widget is not created yet. More...

bool	isActiveWindow () const

bool	isAncestorOf (const QWidget *child) const
	Returns true if this widget is a parent, (or grandparent and so on to any level), of the given child, and both widgets are within the same window; otherwise returns false. More...

bool	isEnabled () const

bool	isEnabledTo (QWidget *) const
	Returns true if this widget would become enabled if ancestor is enabled; otherwise returns false. More...

bool	isEnabledToTLW () const
	This function is deprecated. More...

bool	isFullScreen () const

bool	isHidden () const
	Returns true if the widget is hidden, otherwise returns false. More...

bool	isLeftToRight () const

bool	isMaximized () const

bool	isMinimized () const

bool	isModal () const

bool	isRightToLeft () const

bool	isTopLevel () const
	Use isWindow() instead. More...

bool	isVisible () const

bool	isVisibleTo (QWidget *) const
	Returns true if this widget would become visible if ancestor is shown; otherwise returns false. More...

bool	isWindow () const
	Returns true if the widget is an independent window, otherwise returns false. More...

bool	isWindowModified () const

QLayout *	layout () const
	Returns the layout manager that is installed on this widget, or 0 if no layout manager is installed. More...

Qt::LayoutDirection	layoutDirection () const

QLocale	locale () const

Qt::HANDLE	macCGHandle () const
	Returns the CoreGraphics handle of the widget. More...

Qt::HANDLE	macQDHandle () const
	Returns the QuickDraw handle of the widget. More...

QPoint	mapFrom (QWidget *, const QPoint &) const
	Translates the widget coordinate pos from the coordinate system of parent to this widget's coordinate system. More...

QPoint	mapFromGlobal (const QPoint &) const
	Translates the global screen coordinate pos to widget coordinates. More...

QPoint	mapFromParent (const QPoint &) const
	Translates the parent widget coordinate pos to widget coordinates. More...

QPoint	mapTo (QWidget *, const QPoint &) const
	Translates the widget coordinate pos to the coordinate system of parent. More...

QPoint	mapToGlobal (const QPoint &) const
	Translates the widget coordinate pos to global screen coordinates. More...

QPoint	mapToParent (const QPoint &) const
	Translates the widget coordinate pos to a coordinate in the parent widget. More...

QRegion	mask () const
	Returns the mask currently set on a widget. More...

int	maximumHeight () const

QSize	maximumSize () const

int	maximumWidth () const

int	minimumHeight () const

QSize	minimumSize () const

int	minimumWidth () const

void	move (int x, int y)
	This corresponds to move(QPoint(x, y)). More...

void	move (const QPoint &)

QWidget *	nativeParentWidget () const
	Returns the native parent for this widget, i. More...

QWidget *	nextInFocusChain () const
	Returns the next widget in this widget's focus chain. More...

QRect	normalGeometry () const

void	overrideWindowFlags (Qt::WindowFlags type)
	Sets the window flags for the widget to flags, without telling the window system. More...

void	overrideWindowState (Qt::WindowStates state)

QPaintEngine *	paintEngine () const
	Returns the widget's paint engine. More...

const QPalette &	palette () const

QWidget *	parentWidget () const
	Returns the parent of this widget, or 0 if it does not have any parent widget. More...

QPoint	pos () const

QWidget *	previousInFocusChain () const
	The previousInFocusChain function returns the previous widget in this widget's focus chain. More...

	QWidget (QWidget *parent=0, Qt::WindowFlags f=0)
	Constructs a widget which is a child of parent, with widget flags set to f. More...

QRect	rect () const

void	releaseDC (HDC) const
	Releases the HDC hdc acquired by a previous call to getDC(). More...

void	releaseKeyboard ()
	Releases the keyboard grab. More...

void	releaseMouse ()
	Releases the mouse grab. More...

void	releaseShortcut (int id)
	Removes the shortcut with the given id from Qt's shortcut system. More...

void	removeAction (QAction *action)
	Removes the action action from this widget's list of actions. More...

void	render (QPaintDevice *target, const QPoint &targetOffset=QPoint(), const QRegion &sourceRegion=QRegion(), RenderFlags renderFlags=RenderFlags(DrawWindowBackground\|DrawChildren))
	Renders the sourceRegion of this widget into the target using renderFlags to determine how to render. More...

void	render (QPainter *painter, const QPoint &targetOffset=QPoint(), const QRegion &sourceRegion=QRegion(), RenderFlags renderFlags=RenderFlags(DrawWindowBackground\|DrawChildren))
	Renders the widget into the painter's QPainter::device(). More...

void	repaint (int x, int y, int w, int h)
	This version repaints a rectangle (x, y, w, h) inside the widget. More...

void	repaint (const QRect &)
	This version repaints a rectangle rect inside the widget. More...

void	repaint (const QRegion &)
	This version repaints a region rgn inside the widget. More...

void	resize (int w, int h)
	This corresponds to resize(QSize(w, h)). More...

void	resize (const QSize &)

bool	restoreGeometry (const QByteArray &geometry)
	Restores the geometry and state top-level widgets stored in the byte array geometry. More...

QByteArray	saveGeometry () const
	Saves the current geometry and state for top-level widgets. More...

void	scroll (int dx, int dy)
	Scrolls the widget including its children dx pixels to the right and dy downward. More...

void	scroll (int dx, int dy, const QRect &)
	This version only scrolls r and does not move the children of the widget. More...

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setAttribute (Qt::WidgetAttribute, bool on=true)
	Sets the attribute attribute on this widget if on is true; otherwise clears the attribute. More...

void	setAutoFillBackground (bool enabled)

void	setBackgroundRole (QPalette::ColorRole)
	Sets the background role of the widget to role. More...

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)
	This corresponds to setBaseSize(QSize(basew, baseh)). More...

void	setContentsMargins (int left, int top, int right, int bottom)
	Sets the margins around the contents of the widget to have the sizes left, top, right, and bottom. More...

void	setContentsMargins (const QMargins &margins)
	The setContentsMargins function sets the margins around the widget's contents. More...

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setFixedHeight (int h)
	Sets both the minimum and maximum heights of the widget to h without changing the widths. More...

void	setFixedSize (const QSize &)
	Sets both the minimum and maximum sizes of the widget to s, thereby preventing it from ever growing or shrinking. More...

void	setFixedSize (int w, int h)
	Sets the width of the widget to w and the height to h. More...

void	setFixedWidth (int w)
	Sets both the minimum and maximum width of the widget to w without changing the heights. More...

void	setFocus (Qt::FocusReason reason)
	Gives the keyboard input focus to this widget (or its focus proxy) if this widget or one of its parents is the active window. More...

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *)
	Sets the widget's focus proxy to widget w. More...

void	setFont (const QFont &)
	Use the single-argument overload instead. More...

void	setForegroundRole (QPalette::ColorRole)
	Sets the foreground role of the widget to role. More...

void	setGeometry (int x, int y, int w, int h)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This corresponds to setGeometry(QRect(x, y, w, h)). More...

void	setGeometry (const QRect &)

void	setGraphicsEffect (QGraphicsEffect *effect)
	The setGraphicsEffect function is for setting the widget's graphics effect. More...

void	setInputContext (QInputContext *)
	This function sets the input context context on this widget. More...

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setLayout (QLayout *)
	Sets the layout manager for this widget to layout. More...

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &)
	Causes only the pixels of the widget for which bitmap has a corresponding 1 bit to be visible. More...

void	setMask (const QRegion &)
	Causes only the parts of the widget which overlap region to be visible. More...

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)
	This function corresponds to setMaximumSize(QSize(maxw, maxh)). More...

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)
	This function corresponds to setMinimumSize(QSize(minw, minh)). More...

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)
	Use the single-argument overload instead. More...

void	setParent (QWidget *parent)
	Sets the parent of the widget to parent, and resets the window flags. More...

void	setParent (QWidget *parent, Qt::WindowFlags f)
	This function also takes widget flags, f as an argument. More...

void	setShortcutAutoRepeat (int id, bool enable=true)
	If enable is true, auto repeat of the shortcut with the given id is enabled; otherwise it is disabled. More...

void	setShortcutEnabled (int id, bool enable=true)
	If enable is true, the shortcut with the given id is enabled; otherwise the shortcut is disabled. More...

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)
	Sets the x (width) size increment to w and the y (height) size increment to h. More...

void	setSizePolicy (QSizePolicy)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)
	Sets the size policy of the widget to horizontal and vertical, with standard stretch and no height-for-width. More...

void	setStatusTip (const QString &)

void	setStyle (QStyle *)
	Sets the widget's GUI style to style. More...

void	setToolTip (const QString &)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)
	Sets up the user interface for the specified widget. More...

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlags (Qt::WindowFlags type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &)
	Sets the window's role to role. More...

void	setWindowState (Qt::WindowStates state)
	Sets the window state to windowState. More...

void	setWindowSurface (QWindowSurface *surface)
	Sets the window surface to be the surface specified. More...

QSize	size () const

QSize	sizeIncrement () const

QSizePolicy	sizePolicy () const

void	stackUnder (QWidget *)
	Places the widget under w in the parent widget's stack. More...

QString	statusTip () const

QStyle *	style () const

QString	styleSheet () const

bool	testAttribute (Qt::WidgetAttribute) const
	Returns true if attribute attribute is set on this widget; otherwise returns false. More...

QString	toolTip () const

QWidget *	topLevelWidget () const

bool	underMouse () const
	Returns true if the widget is under the mouse cursor; otherwise returns false. More...

void	ungrabGesture (Qt::GestureType type)
	Unsubscribes the widget from a given gesture type. More...

void	unsetCursor ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	update (int x, int y, int w, int h)
	This version updates a rectangle (x, y, w, h) inside the widget. More...

void	update (const QRect &)
	This version updates a rectangle rect inside the widget. More...

void	update (const QRegion &)
	This version repaints a region rgn inside the widget. More...

void	updateGeometry ()
	Notifies the layout system that this widget has changed and may need to change geometry. More...

bool	updatesEnabled () const

QRegion	visibleRegion () const
	Returns the unobscured region where paint events can occur. More...

QString	whatsThis () const

int	width () const

QWidget *	window () const
	Returns the window for this widget, i.e. More...

QString	windowFilePath () const

Qt::WindowFlags	windowFlags () const
	Window flags are a combination of a type (e. More...

QIcon	windowIcon () const

QString	windowIconText () const

Qt::WindowModality	windowModality () const

qreal	windowOpacity () const

QString	windowRole () const
	Returns the window's role, or an empty string. More...

Qt::WindowStates	windowState () const
	Returns the current window state. More...

QWindowSurface *	windowSurface () const
	Returns the QWindowSurface this widget will be drawn into. More...

QString	windowTitle () const

Qt::WindowType	windowType () const
	Returns the window type of this widget. More...

WId	winId () const
	Returns the window system identifier of the widget. More...

int	x () const

const QX11Info &	x11Info () const
	Returns information about the configuration of the X display used to display the widget. More...

Qt::HANDLE	x11PictureHandle () const
	Returns the X11 Picture handle of the widget for XRender support. More...

int	y () const

	~QWidget ()
	Destroys the widget. More...

Public Functions inherited from QObject
bool	blockSignals (bool b)
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...

const QObjectList &	children () const
	Returns a list of child objects. More...

bool	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=0, const QObject receiver=0, const char *member=0)

bool	disconnect (const QObject receiver, const char member=0)

void	dumpObjectInfo ()
	Dumps information about signal connections, etc. More...

void	dumpObjectTree ()
	Dumps a tree of children to the debug output. More...

QList< QByteArray >	dynamicPropertyNames () const
	Returns the names of all properties that were dynamically added to the object using setProperty(). More...

virtual bool	eventFilter (QObject , QEvent )
	Filters events if this object has been installed as an event filter for the watched object. More...

template<typename T >
T	findChild (const QString &aName=QString()) const
	Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...

template<typename T >
QList< T >	findChildren (const QString &aName=QString()) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More...

template<typename T >
QList< T >	findChildren (const QRegExp &re) const

bool	inherits (const char *classname) const
	Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More...

void	installEventFilter (QObject *)
	Installs an event filter filterObj on this object. More...

bool	isWidgetType () const
	Returns true if the object is a widget; otherwise returns false. More...

void	killTimer (int id)
	Kills the timer with timer identifier, id. More...

virtual const QMetaObject *	metaObject () const
	Returns a pointer to the meta-object of this object. More...

void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children. More...

QString	objectName () const

QObject *	parent () const
	Returns a pointer to the parent object. More...

QVariant	property (const char *name) const
	Returns the value of the object's name property. More...

Q_INVOKABLE	QObject (QObject *parent=0)
	Constructs an object with parent object parent. More...

void	removeEventFilter (QObject *)
	Removes an event filter object obj from this object. More...

void	setObjectName (const QString &name)

void	setParent (QObject *)
	Makes the object a child of parent. More...

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value. More...

void	setUserData (uint id, QObjectUserData *data)

bool	signalsBlocked () const
	Returns true if signals are blocked; otherwise returns false. More...

int	startTimer (int interval)
	Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...

QThread *	thread () const
	Returns the thread in which the object lives. More...

QObjectUserData *	userData (uint id) const

virtual	~QObject ()
	Destroys the object, deleting all its child objects. More...

Public Functions inherited from QPaintDevice
int	colorCount () const

int	depth () const

int	height () const

int	heightMM () const

int	logicalDpiX () const

int	logicalDpiY () const

QT_DEPRECATED int	numColors () const

bool	paintingActive () const

int	physicalDpiX () const

int	physicalDpiY () const

int	width () const

int	widthMM () const

virtual	~QPaintDevice ()

Properties
QString	cleanText
	the text of the spin box excluding any prefix, suffix, or leading or trailing whitespace. More...

int	decimals
	the precision of the spin box, in decimals More...

double	maximum
	the maximum value of the spin box More...

double	minimum
	the minimum value of the spin box More...

QString	prefix
	the spin box's prefix More...

double	singleStep
	the step value More...

QString	suffix
	the suffix of the spin box More...

double	value
	the value of the spin box More...

Additional Inherited Members
Public Types inherited from QAbstractSpinBox
enum	ButtonSymbols { UpDownArrows, PlusMinus, NoButtons }
	This enum type describes the symbols that can be displayed on the buttons in a spin box. More...

enum	CorrectionMode { CorrectToPreviousValue, CorrectToNearestValue }
	This enum type describes the mode the spinbox will use to correct an QValidator::Intermediate value if editing finishes. More...

enum	StepEnabledFlag { StepNone = 0x00, StepUpEnabled = 0x01, StepDownEnabled = 0x02 }

Public Types inherited from QWidget
enum	RenderFlag { DrawWindowBackground = 0x1, DrawChildren = 0x2, IgnoreMask = 0x4 }
	This enum describes how to render the widget when calling QWidget::render(). More...

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric { PdmWidth = 1, PdmHeight, PdmWidthMM, PdmHeightMM, PdmNumColors, PdmDepth, PdmDpiX, PdmDpiY, PdmPhysicalDpiX, PdmPhysicalDpiY }

Static Public Functions inherited from QWidget
static QWidget *	find (WId)
	Returns a pointer to the widget with window identifer/handle id. More...

static QWidget *	keyboardGrabber ()
	Returns the widget that is currently grabbing the keyboard input. More...

static QWidget *	mouseGrabber ()
	Returns the widget that is currently grabbing the mouse input. More...

static void	setTabOrder (QWidget , QWidget )
	Puts the second widget after the first widget in the focus order. More...

Static Public Functions inherited from QObject
static bool	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...

static bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	Disconnects signal in object sender from method in object receiver. More...

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

static uint	registerUserData ()

static QString	tr (const char sourceText, const char comment=0, int n=-1)

static QString	trUtf8 (const char sourceText, const char comment=0, int n=-1)

Static Public Functions inherited from QPaintDevice
static QWSDisplay *	qwsDisplay ()

Static Public Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...

Protected Slots inherited from QWidget
void	updateMicroFocus ()
	Updates the widget's micro focus. More...

Protected Functions inherited from QAbstractSpinBox
void	changeEvent (QEvent *event)
	Reimplemented Function More...

void	closeEvent (QCloseEvent *event)
	Reimplemented Function More...

void	contextMenuEvent (QContextMenuEvent *event)
	Reimplemented Function More...

void	focusInEvent (QFocusEvent *event)
	Reimplemented Function More...

void	focusOutEvent (QFocusEvent *event)
	Reimplemented Function More...

void	hideEvent (QHideEvent *event)
	Reimplemented Function More...

void	initStyleOption (QStyleOptionSpinBox *option) const
	Initialize option with the values from this QSpinBox. More...

void	keyPressEvent (QKeyEvent *event)
	This function handles keyboard input. More...

void	keyReleaseEvent (QKeyEvent *event)
	Reimplemented Function More...

QLineEdit *	lineEdit () const
	This function returns a pointer to the line edit of the spin box. More...

void	mouseMoveEvent (QMouseEvent *event)
	Reimplemented Function More...

void	mousePressEvent (QMouseEvent *event)
	Reimplemented Function More...

void	mouseReleaseEvent (QMouseEvent *event)
	Reimplemented Function More...

void	paintEvent (QPaintEvent *event)
	Reimplemented Function More...

	QAbstractSpinBox (QAbstractSpinBoxPrivate &dd, QWidget *parent=0)

void	resizeEvent (QResizeEvent *event)
	Reimplemented Function More...

void	setLineEdit (QLineEdit *edit)
	Sets the line edit of the spinbox to be lineEdit instead of the current line edit widget. More...

void	showEvent (QShowEvent *event)
	Reimplemented Function More...

virtual StepEnabled	stepEnabled () const
	Virtual function that determines whether stepping up and down is legal at any given time. More...

void	timerEvent (QTimerEvent *event)
	Reimplemented Function More...

void	wheelEvent (QWheelEvent *event)
	Reimplemented Function More...

Protected Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *)
	This event handler is called with the given event whenever the widget's actions are changed. More...

void	create (WId=0, bool initializeWindow=true, bool destroyOldWindow=true)
	Creates a new widget window if window is 0, otherwise sets the widget's window to window. More...

void	destroy (bool destroyWindow=true, bool destroySubWindows=true)
	Frees up window system resources. More...

virtual void	dragEnterEvent (QDragEnterEvent *)
	This event handler is called when a drag is in progress and the mouse enters this widget. More...

virtual void	dragLeaveEvent (QDragLeaveEvent *)
	This event handler is called when a drag is in progress and the mouse leaves this widget. More...

virtual void	dragMoveEvent (QDragMoveEvent *)
	This event handler is called if a drag is in progress, and when any of the following conditions occur: the cursor enters this widget, the cursor moves within this widget, or a modifier key is pressed on the keyboard while this widget has the focus. More...

virtual void	dropEvent (QDropEvent *)
	This event handler is called when the drag is dropped on this widget. More...

virtual void	enabledChange (bool)

virtual void	enterEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive widget enter events which are passed in the event parameter. More...

bool	focusNextChild ()
	Finds a new widget to give the keyboard focus to, as appropriate for Tab, and returns true if it can find a new widget, or false if it can't. More...

virtual bool	focusNextPrevChild (bool next)
	Finds a new widget to give the keyboard focus to, as appropriate for Tab and Shift+Tab, and returns true if it can find a new widget, or false if it can't. More...

bool	focusPreviousChild ()
	Finds a new widget to give the keyboard focus to, as appropriate for Shift+Tab, and returns true if it can find a new widget, or false if it can't. More...

virtual void	fontChange (const QFont &)

virtual void	inputMethodEvent (QInputMethodEvent *)
	This event handler, for event event, can be reimplemented in a subclass to receive Input Method composition events. More...

virtual void	languageChange ()

virtual void	leaveEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive widget leave events which are passed in the event parameter. More...

virtual bool	macEvent (EventHandlerCallRef, EventRef)
	This special event handler can be reimplemented in a subclass to receive native Macintosh events. More...

int	metric (PaintDeviceMetric) const
	Internal implementation of the virtual QPaintDevice::metric() function. More...

virtual void	mouseDoubleClickEvent (QMouseEvent *)
	This event handler, for event event, can be reimplemented in a subclass to receive mouse double click events for the widget. More...

virtual void	moveEvent (QMoveEvent *)
	This event handler can be reimplemented in a subclass to receive widget move events which are passed in the event parameter. More...

virtual void	paletteChange (const QPalette &)

	QWidget (QWidgetPrivate &d, QWidget *parent, Qt::WindowFlags f)

virtual bool	qwsEvent (QWSEvent *)
	This special event handler can be reimplemented in a subclass to receive native Qt for Embedded Linux events which are passed in the event parameter. More...

void	resetInputContext ()
	This function can be called on the widget that currently has focus to reset the input method operating on it. More...

virtual void	styleChange (QStyle &)

virtual void	tabletEvent (QTabletEvent *)
	This event handler, for event event, can be reimplemented in a subclass to receive tablet events for the widget. More...

virtual void	windowActivationChange (bool)

virtual bool	winEvent (MSG message, long result)
	This special event handler can be reimplemented in a subclass to receive native Windows events which are passed in the message parameter. More...

virtual bool	x11Event (XEvent *)
	This special event handler can be reimplemented in a subclass to receive native X11 events passed in the event parameter. More...

Protected Functions inherited from QObject
virtual void	childEvent (QChildEvent *)
	This event handler can be reimplemented in a subclass to receive child events. More...

virtual void	connectNotify (const char *signal)
	This virtual function is called when something has been connected to signal in this object. More...

virtual void	customEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive custom events. More...

virtual void	disconnectNotify (const char *signal)
	This virtual function is called when something has been disconnected from signal in this object. More...

	QObject (QObjectPrivate &dd, QObject *parent=0)

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal. More...

QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More...

int	senderSignalIndex () const

Protected Functions inherited from QPaintDevice
	QPaintDevice ()

Protected Variables inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Protected Variables inherited from QPaintDevice
ushort	painters

Static Protected Variables inherited from QObject
static const QMetaObject	staticQtMetaObject

Related Functions inherited from QWidget
	QWidgetList

	WId
	Platform dependent window identifier. More...

Related Functions inherited from QObject
T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QRegExp &regExp)()

T *	qobject_cast (QObject *object)

	QObjectList

void *	qt_find_obj_child (QObject parent, const char type, const QString &name)
	Returns a pointer to the object named name that inherits type and with a given parent. More...

Related Functions inherited from QPaintDevice
const Q_GUI_EXPORT QX11Info *	qt_x11Info (const QPaintDevice *pd)
	Returns the QX11Info structure for the pd paint device. More...

Detailed Description

The QDoubleSpinBox class provides a spin box widget that takes doubles.

QDoubleSpinBox allows the user to choose a value by clicking the up and down buttons or by pressing Up or Down on the keyboard to increase or decrease the value currently displayed. The user can also type the value in manually. The spin box supports double values but can be extended to use different strings with validate(), textFromValue() and valueFromText().

Every time the value changes QDoubleSpinBox emits the valueChanged() signal. The current value can be fetched with value() and set with setValue().

Note: QDoubleSpinBox will round numbers so they can be displayed with the current precision. In a QDoubleSpinBox with decimals set to 2, calling setValue(2.555) will cause value() to return 2.56.

Clicking the up and down buttons or using the keyboard accelerator's Up and Down arrows will increase or decrease the current value in steps of size singleStep(). If you want to change this behavior you can reimplement the virtual function stepBy(). The minimum and maximum value and the step size can be set using one of the constructors, and can be changed later with setMinimum(), setMaximum() and setSingleStep(). The spinbox has a default precision of 2 decimal places but this can be changed using setDecimals().

Most spin boxes are directional, but QDoubleSpinBox can also operate as a circular spin box, i.e. if the range is 0.0-99.9 and the current value is 99.9, clicking "up" will give 0 if wrapping() is set to true. Use setWrapping() if you want circular behavior.

The displayed value can be prepended and appended with arbitrary strings indicating, for example, currency or the unit of measurement. See setPrefix() and setSuffix(). The text in the spin box is retrieved with text() (which includes any prefix() and suffix()), or with cleanText() (which has no prefix(), no suffix() and no leading or trailing whitespace).

It is often desirable to give the user a special (often default) choice in addition to the range of numeric values. See setSpecialValueText() for how to do this with QDoubleSpinBox.

See also: QSpinBox, QDateTimeEdit, QSlider, {Spin Boxes Example}

Definition at line 126 of file qspinbox.h.

Constructors and Destructors

◆ QDoubleSpinBox()

QDoubleSpinBox::QDoubleSpinBox ( QWidget * parent = 0 )

explicit

Constructs a spin box with 0.0 as minimum value and 99.99 as maximum value, a step value of 1.0 and a precision of 2 decimal places.

The value is initially set to 0.00. The spin box has the given parent.

See also: setMinimum(), setMaximum(), setSingleStep()

Definition at line 644 of file qspinbox.cpp.

     : QAbstractSpinBox(*new QDoubleSpinBoxPrivate, parent)
 {
     Q_D(QDoubleSpinBox);
     d->init();
 }

Functions

◆ cleanText()

QString QDoubleSpinBox::cleanText ( ) const

Referenced by setSuffix().

◆ decimals()

int QDoubleSpinBox::decimals ( ) const

Referenced by QDoubleSpinBoxPrivate::QDoubleSpinBoxPrivate(), QDoubleSpinBoxPrivate::round(), setRange(), and QDoubleSpinBoxPrivate::validateAndInterpret().

◆ fixup()

void QDoubleSpinBox::fixup ( QString & str ) const

virtual

Reimplemented Function

Reimplemented from QAbstractSpinBox.

Definition at line 994 of file qspinbox.cpp.

 {
     input.remove(locale().groupSeparator());
 }

◆ maximum()

double QDoubleSpinBox::maximum ( ) const

Referenced by QDoubleSpinBoxPrivate::QDoubleSpinBoxPrivate(), QSpinBoxPrivate::QSpinBoxPrivate(), setMaximum(), setMinimum(), setRange(), QSpinBoxPrivate::validateAndInterpret(), and QDoubleSpinBoxPrivate::validateAndInterpret().

◆ minimum()

double QDoubleSpinBox::minimum ( ) const

Referenced by QDoubleSpinBoxPrivate::QDoubleSpinBoxPrivate(), QSpinBoxPrivate::QSpinBoxPrivate(), setMinimum(), setRange(), setSingleStep(), QSpinBoxPrivate::validateAndInterpret(), and QDoubleSpinBoxPrivate::validateAndInterpret().

◆ prefix()

QString QDoubleSpinBox::prefix ( ) const

Referenced by setPrefix(), setValue(), QSpinBoxPrivate::validateAndInterpret(), and QDoubleSpinBoxPrivate::validateAndInterpret().

◆ setDecimals()

void QDoubleSpinBox::setDecimals ( int prec )

Definition at line 919 of file qspinbox.cpp.

 {
     Q_D(QDoubleSpinBox);
     d->decimals = qBound(0, decimals, DBL_MAX_10_EXP + DBL_DIG);
 
     setRange(d->actualMin, d->actualMax); // make sure values are rounded
     setValue(value());
 }

◆ setMaximum()

void QDoubleSpinBox::setMaximum ( double max )

Definition at line 864 of file qspinbox.cpp.

Referenced by QDefaultItemEditorFactory::createEditor().

 {
     Q_D(QDoubleSpinBox);
     d->actualMax = maximum;
     const QVariant m(d->round(maximum));
     d->setRange((d->variantCompare(d->minimum, m) < 0 ? d->minimum : m), m);
 }

◆ setMinimum()

void QDoubleSpinBox::setMinimum ( double min )

Definition at line 830 of file qspinbox.cpp.

Referenced by QDefaultItemEditorFactory::createEditor().

 {
     Q_D(QDoubleSpinBox);
     d->actualMin = minimum;
     const QVariant m(d->round(minimum));
     d->setRange(m, (d->variantCompare(d->maximum, m) > 0 ? d->maximum : m));
 }

◆ setPrefix()

void QDoubleSpinBox::setPrefix ( const QString & prefix )

Definition at line 708 of file qspinbox.cpp.

 {
     Q_D(QDoubleSpinBox);
 
     d->prefix = prefix;
     d->updateEdit();
 }

◆ setRange()

void QDoubleSpinBox::setRange	(	double	minimum,
		double	maximum
	)

Convenience function to set the minimum and maximum values with a single function call.

Note: The maximum and minimum values will be rounded to match the decimals property.

setRange(minimum, maximum);

is equivalent to:

setMinimum(minimum);

setMaximum(maximum);

See also: minimum maximum

Definition at line 886 of file qspinbox.cpp.

Referenced by setDecimals().

 {
     Q_D(QDoubleSpinBox);
     d->actualMin = minimum;
     d->actualMax = maximum;
     d->setRange(QVariant(d->round(minimum)), QVariant(d->round(maximum)));
 }

◆ setSingleStep()

void QDoubleSpinBox::setSingleStep ( double val )

Definition at line 794 of file qspinbox.cpp.

 {
     Q_D(QDoubleSpinBox);
 
     if (value >= 0) {
         d->singleStep = value;
         d->updateEdit();
     }
 }

◆ setSuffix()

void QDoubleSpinBox::setSuffix ( const QString & suffix )

Definition at line 745 of file qspinbox.cpp.

 {
     Q_D(QDoubleSpinBox);
 
     d->suffix = suffix;
     d->updateEdit();
 
     d->cachedSizeHint = QSize();
     updateGeometry();
 }

◆ setValue

void QDoubleSpinBox::setValue ( double val )

slot

Definition at line 673 of file qspinbox.cpp.

Referenced by setDecimals().

 {
     Q_D(QDoubleSpinBox);
     QVariant v(d->round(value));
     d->setValue(v, EmitIfChanged);
 }

◆ singleStep()

double QDoubleSpinBox::singleStep ( ) const

Referenced by QDoubleSpinBoxPrivate::QDoubleSpinBoxPrivate(), QSpinBoxPrivate::QSpinBoxPrivate(), and setSuffix().

◆ suffix()

QString QDoubleSpinBox::suffix ( ) const

Referenced by setPrefix(), setSuffix(), QSpinBoxPrivate::validateAndInterpret(), and QDoubleSpinBoxPrivate::validateAndInterpret().

◆ textFromValue()

QString QDoubleSpinBox::textFromValue ( double value ) const

virtual

This virtual function is used by the spin box whenever it needs to display the given value.

The default implementation returns a string containing value printed using QWidget::locale().toString(value, QLatin1Char('f'), decimals()) and will remove the thousand separator. Reimplementations may return anything.

Note: QDoubleSpinBox does not call this function for specialValueText() and that neither prefix() nor suffix() should be included in the return value.

If you reimplement this, you may also need to reimplement valueFromText().

See also: valueFromText(), QLocale::groupSeparator()

Definition at line 946 of file qspinbox.cpp.

Referenced by QAccessibleDoubleSpinBox::text().

 {
     Q_D(const QDoubleSpinBox);
     QString str = locale().toString(value, 'f', d->decimals);
     if (qAbs(value) >= 1000.0) {
         str.remove(locale().groupSeparator());
     }
     return str;
 }

◆ validate()

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

virtual

Reimplemented Function

Reimplemented from QAbstractSpinBox.

Definition at line 981 of file qspinbox.cpp.

 {
     Q_D(const QDoubleSpinBox);
 
     QValidator::State state;
     d->validateAndInterpret(text, pos, state);
     return state;
 }

◆ value()

double QDoubleSpinBox::value ( ) const

Referenced by QSpinBoxPrivate::emitSignals(), QDoubleSpinBoxPrivate::emitSignals(), QDoubleSpinBox(), QDoubleSpinBoxPrivate::QDoubleSpinBoxPrivate(), QSpinBoxPrivate::QSpinBoxPrivate(), setDecimals(), and setSingleStep().

◆ valueChanged [1/2]

void QDoubleSpinBox::valueChanged ( double d )

signal

This signal is emitted whenever the spin box's value is changed.

The new value is passed in d.

◆ valueChanged [2/2]

void QDoubleSpinBox::valueChanged ( const QString & text )

signal

The new value is passed literally in text with no prefix() or suffix().

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

◆ valueFromText()

double QDoubleSpinBox::valueFromText ( const QString & text ) const

virtual

This virtual function is used by the spin box whenever it needs to interpret text entered by the user as a value.

Subclasses that need to display spin box values in a non-numeric way need to reimplement this function.

Note: QDoubleSpinBox handles specialValueText() separately; this function is only concerned with the other values.

See also: textFromValue(), validate()

Definition at line 968 of file qspinbox.cpp.

 {
     Q_D(const QDoubleSpinBox);
 
     QString copy = text;
     int pos = d->edit->cursorPosition();
     QValidator::State state = QValidator::Acceptable;
     return d->validateAndInterpret(copy, pos, state).toDouble();
 }

Properties

◆ cleanText

QString QDoubleSpinBox::cleanText

private

the text of the spin box excluding any prefix, suffix, or leading or trailing whitespace.

See also: text, QDoubleSpinBox::prefix, QDoubleSpinBox::suffix

Definition at line 132 of file qspinbox.h.

◆ decimals

int QDoubleSpinBox::decimals

private

the precision of the spin box, in decimals

Sets how many decimals the spinbox will use for displaying and interpreting doubles.

Warning: The maximum value for decimals is DBL_MAX_10_EXP + DBL_DIG (ie. 323) because of the limitations of the double type.

Note: The maximum, minimum and value might change as a result of changing this property.

Definition at line 133 of file qspinbox.h.

◆ maximum

double QDoubleSpinBox::maximum

private

the maximum value of the spin box

When setting this property the minimum is adjusted if necessary, to ensure that the range remains valid.

The default maximum value is 99.99.

Note: The maximum value will be rounded to match the decimals property.

See also: decimals, setRange()

Definition at line 135 of file qspinbox.h.

◆ minimum

double QDoubleSpinBox::minimum

private

the minimum value of the spin box

When setting this property the maximum is adjusted if necessary to ensure that the range remains valid.

The default minimum value is 0.0.

Note: The minimum value will be rounded to match the decimals property.

See also: decimals, setRange() specialValueText

Definition at line 134 of file qspinbox.h.

◆ prefix

QString QDoubleSpinBox::prefix

private

the spin box's prefix

The prefix is prepended to the start of the displayed value. Typical use is to display a unit of measurement or a currency symbol. For example:

spinbox->setPrefix("$");

To turn off the prefix display, set this property to an empty string. The default is no prefix. The prefix is not displayed when value() == minimum() and specialValueText() is set.

If no prefix is set, prefix() returns an empty string.

See also: suffix(), setSuffix(), specialValueText(), setSpecialValueText()

Definition at line 130 of file qspinbox.h.

◆ singleStep

double QDoubleSpinBox::singleStep

private

the step value

When the user uses the arrows to change the spin box's value the value will be incremented/decremented by the amount of the singleStep. The default value is 1.0. Setting a singleStep value of less than 0 does nothing.

Definition at line 136 of file qspinbox.h.

◆ suffix

QString QDoubleSpinBox::suffix

private

the suffix of the spin box

The suffix is appended to the end of the displayed value. Typical use is to display a unit of measurement or a currency symbol. For example:

spinbox->setSuffix(" km");

To turn off the suffix display, set this property to an empty string. The default is no suffix. The suffix is not displayed for the minimum() if specialValueText() is set.

If no suffix is set, suffix() returns an empty string.

See also: prefix(), setPrefix(), specialValueText(), setSpecialValueText()

Definition at line 131 of file qspinbox.h.

◆ value

double QDoubleSpinBox::value

private

the value of the spin box

setValue() will emit valueChanged() if the new value is different from the old one.

Note: The value will be rounded so it can be displayed with the current setting of decimals.

See also: decimals

Definition at line 137 of file qspinbox.h.

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

/src/gui/widgets/qspinbox.h
/src/gui/widgets/qspinbox.cpp

Public Slots

Signals

Public Functions

Properties

Additional Inherited Members

Detailed Description

Constructors and Destructors

◆ QDoubleSpinBox()

Functions

◆ cleanText()

◆ decimals()

◆ fixup()

◆ maximum()

◆ minimum()

◆ prefix()

◆ setDecimals()

◆ setMaximum()

◆ setMinimum()

◆ setPrefix()

◆ setRange()

◆ setSingleStep()

◆ setSuffix()

◆ setValue

◆ singleStep()

◆ suffix()

◆ textFromValue()

◆ validate()

◆ value()

◆ valueChanged [1/2]

◆ valueChanged [2/2]

◆ valueFromText()

Properties

◆ cleanText

◆ decimals

◆ maximum

◆ minimum

◆ prefix

◆ singleStep

◆ suffix

◆ value