KDoubleNumInput

#include <knuminput.h>

Inheritance diagram for KDoubleNumInput:

[legend]

Properties
int	decimals

double	exponentRatio

double	maximum

double	minimum

QString	prefix

double	referencePoint

double	relativeValue

double	singleStep

bool	sliderEnabled

QString	specialValueText

QString	suffix

double	value

Properties inherited from KNumInput
QString	label

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	relativeValueChanged (double)

void	valueChanged (double)

Public Slots
void	setPrefix (const QString &prefix)

void	setReferencePoint (double ref)

void	setRelativeValue (double)

void	setSuffix (const QString &suffix)

void	setValue (double)

Public Member Functions
	KDoubleNumInput (double lower, double upper, double value, QWidget *parent=nullptr, double singleStep=0.01, int precision=2)

	KDoubleNumInput (KNumInput below, double lower, double upper, double value, QWidget parent=nullptr, double singleStep=0.02, int precision=2)

	KDoubleNumInput (QWidget *parent=nullptr)

	~KDoubleNumInput () override

int	decimals () const

double	exponentRatio () const

double	maximum () const

double	minimum () const

QSize	minimumSizeHint () const override

QString	prefix () const

double	referencePoint () const

double	relativeValue () const

void	setDecimals (int decimals)

void	setExponentRatio (double dbl)

void	setLabel (const QString &label, Qt::Alignment a=Qt::AlignLeft\|Qt::AlignTop) override

void	setMaximum (double max)

void	setMinimum (double min)

void	setPrecision (int precision)

void	setRange (double min, double max, double singleStep=1, bool slider=true)

void	setSingleStep (double singleStep)

void	setSliderEnabled (bool enabled)

void	setSpecialValueText (const QString &text)

double	singleStep () const

QString	specialValueText () const

QString	suffix () const

double	value () const

Public Member Functions inherited from KNumInput
	KNumInput (QWidget parent, KNumInput below)

	KNumInput (QWidget *parent=nullptr)

	~KNumInput () override

QString	label () const

void	setSteps (int minor, int major)

bool	showSlider () const

QSize	sizeHint () const override

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 ()

void	addAction (QAction *action)

void	addActions (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

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

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

void	insertAction (QAction before, QAction action)

void	insertActions (QAction before, 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	isEnabledToTLW () 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

QPoint	mapFromGlobal (const QPoint &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

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

QPoint	mapToGlobal (const QPoint &pos) const const

QPoint	mapToParent (const QPoint &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, QWidget::RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::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	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)

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 ()

void	dumpObjectInfo () const const

void	dumpObjectTree ()

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 QRegExp &regExp, 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

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

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_DISABLE_COPY (Class)

	Q_DISABLE_COPY_MOVE (Class)

	Q_DISABLE_MOVE (Class)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	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	qFindChild (const QObject *obj, const QString &name)

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

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

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	setParent (QObject *parent)

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

bool	signalsBlocked () const const

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

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

QThread *	thread () const const

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

int	depth () const const

int	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
void	doLayout () override

void	resizeEvent (QResizeEvent *) override

Protected Member Functions inherited from KNumInput
void	layout (bool deep)

QSlider *	slider () const

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

virtual void	changeEvent (QEvent *event)

virtual void	closeEvent (QCloseEvent *event)

virtual void	contextMenuEvent (QContextMenuEvent *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 (QEvent *event)

virtual bool	event (QEvent *event) override

virtual void	focusInEvent (QFocusEvent *event)

bool	focusNextChild ()

virtual bool	focusNextPrevChild (bool next)

virtual void	focusOutEvent (QFocusEvent *event)

bool	focusPreviousChild ()

virtual void	hideEvent (QHideEvent *event)

virtual void	initPainter (QPainter *painter) const const override

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual void	keyPressEvent (QKeyEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual int	metric (QPaintDevice::PaintDeviceMetric m) const const override

virtual void	mouseDoubleClickEvent (QMouseEvent *event)

virtual void	mouseMoveEvent (QMouseEvent *event)

virtual void	mousePressEvent (QMouseEvent *event)

virtual void	mouseReleaseEvent (QMouseEvent *event)

virtual void	moveEvent (QMoveEvent *event)

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

virtual void	paintEvent (QPaintEvent *event)

virtual void	showEvent (QShowEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus ()

virtual void	wheelEvent (QWheelEvent *event)

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

virtual void	timerEvent (QTimerEvent *event)

Additional Inherited Members
Public Types inherited from QWidget
enum	RenderFlag

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)

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)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

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

An input control for real numbers, consisting of a spinbox and a slider.

Deprecated:: since 5.0, use QSpinBox instead

KDoubleNumInput combines a QSpinBox and optionally a QSlider with a label to make an easy to use control for setting some float parameter. This is especially nice for configuration dialogs, which can have many such combinated controls.

The slider is created only when the user specifies a range for the control using the setRange function with the slider parameter set to "true".

A special feature of KDoubleNumInput, designed specifically for the situation when there are several instances in a column, is that you can specify what portion of the control is taken by the QSpinBox (the remaining portion is used by the slider). This makes it very simple to have all the sliders in a column be the same size.

KDE Double Number Input Spinbox

See also: KIntNumInput

Definition at line 455 of file knuminput.h.

Constructor & Destructor Documentation

◆ KDoubleNumInput() [1/3]

KDoubleNumInput::KDoubleNumInput ( QWidget * parent = nullptr )

explicit

Constructs an input control for double values with initial value 0.00.

Definition at line 701 of file knuminput.cpp.

◆ KDoubleNumInput() [2/3]

KDoubleNumInput::KDoubleNumInput	(	double	lower,
		double	upper,
		double	value,
		QWidget *	parent = `nullptr`,
		double	singleStep = `0.01`,
		int	precision = `2`
	)

Constructor.

Parameters

lower	lower boundary value
upper	upper boundary value
value	initial value for the control
singleStep	step size to use for up/down arrow clicks
precision	number of digits after the decimal point
parent	parent QWidget

Definition at line 709 of file knuminput.cpp.

◆ ~KDoubleNumInput()

KDoubleNumInput::~KDoubleNumInput ( )

override

destructor

Definition at line 728 of file knuminput.cpp.

◆ KDoubleNumInput() [3/3]

KDoubleNumInput::KDoubleNumInput	(	KNumInput *	below,
		double	lower,
		double	upper,
		double	value,
		QWidget *	parent = `nullptr`,
		double	singleStep = `0.02`,
		int	precision = `2`
	)

Constructor.

the difference here is the "below" parameter. It tells this instance that it is visually put below some other KNumInput widget. Note that these two KNumInput's need not to have the same parent widget or be in the same layout group. The effect is that it'll adjust its layout in correspondence with the layout of the other KNumInput's (you can build an arbitrary long chain).

Parameters

below	append KDoubleNumInput to the KDoubleNumInput chain
lower	lower boundary value
upper	upper boundary value
value	initial value for the control
singleStep	step size to use for up/down arrow clicks
precision	number of digits after the decimal point
parent	parent QWidget

Deprecated:: use the version without below instead

Definition at line 718 of file knuminput.cpp.

Member Function Documentation

◆ decimals()

int KDoubleNumInput::decimals ( ) const

Returns: number of decimals.

See also: setDecimals()

◆ doLayout()

void KDoubleNumInput::doLayout ( )

overrideprotectedvirtual

You need to overwrite this method and implement your layout calculations there.

See KIntNumInput::doLayout and KDoubleNumInput::doLayout implementation for details.

Implements KNumInput.

Definition at line 882 of file knuminput.cpp.

◆ exponentRatio()

double KDoubleNumInput::exponentRatio ( ) const

Returns: the value of the exponent use to map the slider to the spin box.

◆ maximum()

double KDoubleNumInput::maximum ( ) const

Returns: the maximum value.

◆ minimum()

double KDoubleNumInput::minimum ( ) const

Returns: the minimum value.

◆ prefix()

QString KDoubleNumInput::prefix ( ) const

Returns: the prefix.

See also: setPrefix()

◆ referencePoint()

double KDoubleNumInput::referencePoint ( ) const

Returns: the reference point for relativeValue calculation

◆ relativeValue()

double KDoubleNumInput::relativeValue ( ) const

Returns: the current value in units of referencePoint.

◆ relativeValueChanged

void KDoubleNumInput::relativeValueChanged ( double )

signal

This is an overloaded member function, provided for convenience.

It essentially behaves like the above function.

Contains the value in units of referencePoint.

◆ setDecimals()

void KDoubleNumInput::setDecimals ( int decimals )

Specifies the number of digits to use.

Definition at line 1045 of file knuminput.cpp.

◆ setExponentRatio()

void KDoubleNumInput::setExponentRatio ( double dbl )

Parameters

dbl	the value of the exponent use to map the slider to the spin box (dbl need to be strictly positive).

Definition at line 1081 of file knuminput.cpp.

◆ setLabel()

void KDoubleNumInput::setLabel	(	const QString &	label,
		Qt::Alignment	a = `Qt::AlignLeft \| Qt::AlignTop`
	)

overridevirtual

Sets the text and alignment of the main description label.

Parameters

label	The text of the label. Use QString() to remove an existing one.
a	The alignment of the label (Qt::Alignment). Default is `Qt:AlignLeft` \| `Qt:AlignTop`.

The vertical alignment flags have special meaning with this widget:

@li @p Qt:AlignTop     The label is placed above the edit/slider
@li @p Qt:AlignVCenter The label is placed left beside the edit
@li @p Qt:AlignBottom  The label is placed below the edit/slider

Reimplemented from KNumInput.

Definition at line 1065 of file knuminput.cpp.

◆ setMaximum()

void KDoubleNumInput::setMaximum ( double max )

Sets the maximum value.

Definition at line 982 of file knuminput.cpp.

◆ setMinimum()

void KDoubleNumInput::setMinimum ( double min )

Sets the minimum value.

Definition at line 971 of file knuminput.cpp.

◆ setPrefix

void KDoubleNumInput::setPrefix ( const QString & prefix )

slot

Sets the prefix to be displayed to prefix.

Use QString() to disable this feature. Note that the prefix is attached to the value without any spacing.

See also: setPrefix()

Definition at line 1038 of file knuminput.cpp.

◆ setRange()

void KDoubleNumInput::setRange	(	double	min,
		double	max,
		double	singleStep = `1`,
		bool	slider = `true`
	)

Parameters

min	minimum value
max	maximum value
singleStep	step size for the QSlider
slider	whether the slider is created or not

Definition at line 912 of file knuminput.cpp.

◆ setReferencePoint

void KDoubleNumInput::setReferencePoint ( double ref )

slot

Sets the reference Point to ref.

It ref == 0, emitting of relativeValueChanged is blocked and relativeValue just returns 0.

Definition at line 905 of file knuminput.cpp.

◆ setRelativeValue

void KDoubleNumInput::setRelativeValue ( double r )

slot

Sets the value in units of referencePoint.

Definition at line 895 of file knuminput.cpp.

◆ setSingleStep()

void KDoubleNumInput::setSingleStep ( double singleStep )

Returns: the step of the spin box

Definition at line 998 of file knuminput.cpp.

◆ setSliderEnabled()

void KDoubleNumInput::setSliderEnabled ( bool enabled )

Parameters

enabled Show the slider @default enabled

Definition at line 934 of file knuminput.cpp.

◆ setSpecialValueText()

void KDoubleNumInput::setSpecialValueText ( const QString & text )

Sets the special value text.

If set, the spin box will display this text instead of the numeric value whenever the current value is equal to minVal(). Typically this is used for indicating that the choice has a special (default) meaning.

Definition at line 1057 of file knuminput.cpp.

◆ setSuffix

void KDoubleNumInput::setSuffix ( const QString & suffix )

slot

Sets the suffix to be displayed to suffix.

Use QString() to disable this feature. Note that the suffix is attached to the value without any spacing. So if you prefer to display a space separator, set suffix to something like " cm".

See also: setSuffix()

Definition at line 1031 of file knuminput.cpp.

◆ setValue

void KDoubleNumInput::setValue ( double val )

slot

Sets the value of the control.

Definition at line 890 of file knuminput.cpp.

◆ singleStep()

double KDoubleNumInput::singleStep ( ) const

Returns: the step of the spin box

◆ specialValueText()

QString KDoubleNumInput::specialValueText ( ) const

Returns: the string displayed for a special value.

See also: setSpecialValueText()

◆ suffix()

QString KDoubleNumInput::suffix ( ) const

Returns: the suffix.

See also: setSuffix()

◆ value()

double KDoubleNumInput::value ( ) const

Returns: the current value.

◆ valueChanged

void KDoubleNumInput::valueChanged ( double )

signal

Emitted every time the value changes (by calling setValue() or by user interaction).

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

KDE's Doxygen guidelines are available online.

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KDoubleNumInput

Properties

Signals

Public Slots

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ KDoubleNumInput() [1/3]

◆ KDoubleNumInput() [2/3]

◆ ~KDoubleNumInput()

◆ KDoubleNumInput() [3/3]

Member Function Documentation

◆ decimals()

◆ doLayout()

◆ exponentRatio()

◆ maximum()

◆ minimum()

◆ prefix()

◆ referencePoint()

◆ relativeValue()

◆ relativeValueChanged

◆ setDecimals()

◆ setExponentRatio()

◆ setLabel()

◆ setMaximum()

◆ setMinimum()

◆ setPrefix

◆ setRange()

◆ setReferencePoint

◆ setRelativeValue

◆ setSingleStep()

◆ setSliderEnabled()

◆ setSpecialValueText()

◆ setSuffix

◆ setValue

◆ singleStep()

◆ specialValueText()

◆ suffix()

◆ value()

◆ valueChanged