KDoubleNumInput
#include <knuminput.h>

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 |
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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 |
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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 ®ion) |
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 |
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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 ®Exp, 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 ®Exp) |
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 |
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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 |
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void | layout (bool deep) |
QSlider * | slider () const |
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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) |
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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 | |
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enum | RenderFlag |
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enum | PaintDeviceMetric |
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QWidget * | createWindowContainer (QWindow *window, QWidget *parent, Qt::WindowFlags flags) |
QWidget * | find (WId id) |
QWidget * | keyboardGrabber () |
QWidget * | mouseGrabber () |
void | setTabOrder (QWidget *first, QWidget *second) |
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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) |
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DrawChildren | |
DrawWindowBackground | |
IgnoreMask | |
typedef | RenderFlags |
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typedef | QObjectList |
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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.

- See also
- KIntNumInput
Definition at line 455 of file knuminput.h.
Constructor & Destructor Documentation
◆ KDoubleNumInput() [1/3]
|
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()
|
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()
|
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
|
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()
|
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
|
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
|
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
|
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
|
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
|
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
|
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:
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