KLayout Manual: Main Index » Class Index » API reference - Class QDoubleSpinBox

API reference - Class QDoubleSpinBox

Notation used in Ruby API documentation

Description: Binding of QDoubleSpinBox

Class hierarchy: QDoubleSpinBox » QAbstractSpinBox » QWidget » QObject

• Public constructors
• Public methods
• Public static methods and constants
• Protected methods (static, non-static and constructors)
• Deprecated methods (protected, public, static, non-static and constructors)
• Detailed description

Public constructors

Public methods

Public static methods and constants

Protected methods (static, non-static and constructors)

Deprecated methods (protected, public, static, non-static and constructors)

Detailed description

void _create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

void _destroy

Description: Explicitly destroys the object

Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing.

[const] bool _destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

[const] bool _is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

void _manage

Description: Marks the object as managed by the script side.

After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required.

Usually it's not required to call this method. It has been introduced in version 0.24.

void _unmanage

Description: Marks the object as no longer owned by the script side.

Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur.

Usually it's not required to call this method. It has been introduced in version 0.24.

[virtual] void actionEvent(QActionEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::actionEvent(QActionEvent *)

This method can be reimplemented in a derived class.

[virtual] void changeEvent(QEvent ptr event)

Description: Virtual method void QDoubleSpinBox::changeEvent(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] void childEvent(QChildEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::childEvent(QChildEvent *)

This method can be reimplemented in a derived class.

[const] string cleanText

Description: Method QString QDoubleSpinBox::cleanText()

Python specific notes:

The object exposes a readable attribute 'cleanText'. This is the getter.

[virtual] void clear

Description: Virtual method void QDoubleSpinBox::clear()

This method can be reimplemented in a derived class.

[virtual] void closeEvent(QCloseEvent ptr event)

Description: Virtual method void QDoubleSpinBox::closeEvent(QCloseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void contextMenuEvent(QContextMenuEvent ptr event)

Description: Virtual method void QDoubleSpinBox::contextMenuEvent(QContextMenuEvent *event)

This method can be reimplemented in a derived class.

void create

Description: Ensures the C++ object is created

Use of this method is deprecated. Use _create instead

[event] void customContextMenuRequested(const QPoint pos)

Description: Signal declaration for QDoubleSpinBox::customContextMenuRequested(const QPoint &pos)

You can bind a procedure to this signal.

[virtual] void customEvent(QEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::customEvent(QEvent *)

This method can be reimplemented in a derived class.

[const] int decimals

Description: Method int QDoubleSpinBox::decimals()

Python specific notes:

The object exposes a readable attribute 'decimals'. This is the getter.

void decimals=(int prec)

Description: Method void QDoubleSpinBox::setDecimals(int prec)

Python specific notes:

The object exposes a writable attribute 'decimals'. This is the setter.

void destroy

Description: Explicitly destroys the object

Use of this method is deprecated. Use _destroy instead

[event] void destroyed(QObject ptr arg1)

Description: Signal declaration for QDoubleSpinBox::destroyed(QObject *)

You can bind a procedure to this signal.

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

Use of this method is deprecated. Use _destroyed? instead

[virtual] void disconnectNotify(string signal)

Description: Virtual method void QDoubleSpinBox::disconnectNotify(const char *signal)

This method can be reimplemented in a derived class.

[virtual] void dragEnterEvent(QDragEnterEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::dragEnterEvent(QDragEnterEvent *)

This method can be reimplemented in a derived class.

[virtual] void dragLeaveEvent(QDragLeaveEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::dragLeaveEvent(QDragLeaveEvent *)

This method can be reimplemented in a derived class.

[virtual] void dragMoveEvent(QDragMoveEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::dragMoveEvent(QDragMoveEvent *)

This method can be reimplemented in a derived class.

[virtual] void dropEvent(QDropEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::dropEvent(QDropEvent *)

This method can be reimplemented in a derived class.

[event] void editingFinished

Description: Signal declaration for QDoubleSpinBox::editingFinished()

You can bind a procedure to this signal.

[virtual] void enabledChange(bool arg1)

Description: Virtual method void QDoubleSpinBox::enabledChange(bool)

This method can be reimplemented in a derived class.

[virtual] void enterEvent(QEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::enterEvent(QEvent *)

This method can be reimplemented in a derived class.

[virtual] bool event(QEvent ptr event)

Description: Virtual method bool QDoubleSpinBox::event(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] bool eventFilter(QObject ptr arg1,QEvent ptr arg2)

Description: Virtual method bool QDoubleSpinBox::eventFilter(QObject *, QEvent *)

This method can be reimplemented in a derived class.

[virtual,const] void fixup(string str)

Description: Virtual method void QDoubleSpinBox::fixup(QString &str)

This method can be reimplemented in a derived class.

[virtual] void focusInEvent(QFocusEvent ptr event)

Description: Virtual method void QDoubleSpinBox::focusInEvent(QFocusEvent *event)

This method can be reimplemented in a derived class.

bool focusNextChild

Description: Method bool QDoubleSpinBox::focusNextChild()

This method is protected and can only be called from inside a derived class.

[virtual] bool focusNextPrevChild(bool next)

Description: Virtual method bool QDoubleSpinBox::focusNextPrevChild(bool next)

This method can be reimplemented in a derived class.

[virtual] void focusOutEvent(QFocusEvent ptr event)

Description: Virtual method void QDoubleSpinBox::focusOutEvent(QFocusEvent *event)

This method can be reimplemented in a derived class.

bool focusPreviousChild

Description: Method bool QDoubleSpinBox::focusPreviousChild()

This method is protected and can only be called from inside a derived class.

[virtual] void fontChange(const QFont arg1)

Description: Virtual method void QDoubleSpinBox::fontChange(const QFont &)

This method can be reimplemented in a derived class.

[virtual,const] int heightForWidth(int arg1)

Description: Virtual method int QDoubleSpinBox::heightForWidth(int)

This method can be reimplemented in a derived class.

[virtual] void hideEvent(QHideEvent ptr event)

Description: Virtual method void QDoubleSpinBox::hideEvent(QHideEvent *event)

This method can be reimplemented in a derived class.

[const] void initStyleOption(QStyleOptionSpinBox ptr option)

Description: Method void QDoubleSpinBox::initStyleOption(QStyleOptionSpinBox *option)

This method is protected and can only be called from inside a derived class.

[virtual] void inputMethodEvent(QInputMethodEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::inputMethodEvent(QInputMethodEvent *)

This method can be reimplemented in a derived class.

[virtual,const] QVariant inputMethodQuery(const Qt_InputMethodQuery arg1)

Description: Virtual method QVariant QDoubleSpinBox::inputMethodQuery(Qt::InputMethodQuery)

This method can be reimplemented in a derived class.

[const] bool is_const_object?

Description: Returns a value indicating whether the reference is a const reference

Use of this method is deprecated. Use _is_const_object? instead

[virtual] void keyPressEvent(QKeyEvent ptr event)

Description: Virtual method void QDoubleSpinBox::keyPressEvent(QKeyEvent *event)

This method can be reimplemented in a derived class.

[virtual] void keyReleaseEvent(QKeyEvent ptr event)

Description: Virtual method void QDoubleSpinBox::keyReleaseEvent(QKeyEvent *event)

This method can be reimplemented in a derived class.

[virtual] void languageChange

Description: Virtual method void QDoubleSpinBox::languageChange()

This method can be reimplemented in a derived class.

[virtual] void leaveEvent(QEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::leaveEvent(QEvent *)

This method can be reimplemented in a derived class.

[const] QLineEdit ptr lineEdit

Description: Method QLineEdit *QDoubleSpinBox::lineEdit()

This method is protected and can only be called from inside a derived class.

[const] double maximum

Description: Method double QDoubleSpinBox::maximum()

Python specific notes:

The object exposes a readable attribute 'maximum'. This is the getter.

void maximum=(double max)

Description: Method void QDoubleSpinBox::setMaximum(double max)

Python specific notes:

The object exposes a writable attribute 'maximum'. This is the setter.

[virtual,const] int metric(const QPaintDevice_PaintDeviceMetric arg1)

Description: Virtual method int QDoubleSpinBox::metric(QPaintDevice::PaintDeviceMetric)

This method can be reimplemented in a derived class.

[const] double minimum

Description: Method double QDoubleSpinBox::minimum()

Python specific notes:

The object exposes a readable attribute 'minimum'. This is the getter.

void minimum=(double min)

Description: Method void QDoubleSpinBox::setMinimum(double min)

Python specific notes:

The object exposes a writable attribute 'minimum'. This is the setter.

[virtual,const] QSize minimumSizeHint

Description: Virtual method QSize QDoubleSpinBox::minimumSizeHint()

This method can be reimplemented in a derived class.

[virtual] void mouseDoubleClickEvent(QMouseEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::mouseDoubleClickEvent(QMouseEvent *)

This method can be reimplemented in a derived class.

[virtual] void mouseMoveEvent(QMouseEvent ptr event)

Description: Virtual method void QDoubleSpinBox::mouseMoveEvent(QMouseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void mousePressEvent(QMouseEvent ptr event)

Description: Virtual method void QDoubleSpinBox::mousePressEvent(QMouseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void mouseReleaseEvent(QMouseEvent ptr event)

Description: Virtual method void QDoubleSpinBox::mouseReleaseEvent(QMouseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void moveEvent(QMoveEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::moveEvent(QMoveEvent *)

This method can be reimplemented in a derived class.

[static] new QDoubleSpinBox new(QWidget ptr parent = 0)

Description: Constructor QDoubleSpinBox::QDoubleSpinBox(QWidget *parent)

This method creates an object of class QDoubleSpinBox.

Python specific notes:

This method is the default initializer of the object

[virtual,const] QPaintEngine ptr paintEngine

Description: Virtual method QPaintEngine *QDoubleSpinBox::paintEngine()

This method can be reimplemented in a derived class.

[virtual] void paintEvent(QPaintEvent ptr event)

Description: Virtual method void QDoubleSpinBox::paintEvent(QPaintEvent *event)

This method can be reimplemented in a derived class.

[virtual] void paletteChange(const QPalette arg1)

Description: Virtual method void QDoubleSpinBox::paletteChange(const QPalette &)

This method can be reimplemented in a derived class.

[const] string prefix

Description: Method QString QDoubleSpinBox::prefix()

Python specific notes:

The object exposes a readable attribute 'prefix'. This is the getter.

void prefix=(string prefix)

Description: Method void QDoubleSpinBox::setPrefix(const QString &prefix)

Python specific notes:

The object exposes a writable attribute 'prefix'. This is the setter.

void qt_create(unsigned long arg1 = 0,bool initializeWindow = true,bool destroyOldWindow = true)

Description: Method void QDoubleSpinBox::create(WId, bool initializeWindow, bool destroyOldWindow)

This method is protected and can only be called from inside a derived class.

void qt_destroy(bool destroyWindow = true,bool destroySubWindows = true)

Description: Method void QDoubleSpinBox::destroy(bool destroyWindow, bool destroySubWindows)

This method is protected and can only be called from inside a derived class.

[const] int receivers(string signal)

Description: Method int QDoubleSpinBox::receivers(const char *signal)

This method is protected and can only be called from inside a derived class.

void resetInputContext

Description: Method void QDoubleSpinBox::resetInputContext()

This method is protected and can only be called from inside a derived class.

[virtual] void resizeEvent(QResizeEvent ptr event)

Description: Virtual method void QDoubleSpinBox::resizeEvent(QResizeEvent *event)

This method can be reimplemented in a derived class.

[const] QObject ptr sender

Description: Method QObject *QDoubleSpinBox::sender()

This method is protected and can only be called from inside a derived class.

void setDecimals(int prec)

Description: Method void QDoubleSpinBox::setDecimals(int prec)

Python specific notes:

The object exposes a writable attribute 'decimals'. This is the setter.

void setLineEdit(QLineEdit ptr edit)

Description: Method void QDoubleSpinBox::setLineEdit(QLineEdit *edit)

This method is protected and can only be called from inside a derived class.

void setMaximum(double max)

Description: Method void QDoubleSpinBox::setMaximum(double max)

Python specific notes:

The object exposes a writable attribute 'maximum'. This is the setter.

void setMinimum(double min)

Description: Method void QDoubleSpinBox::setMinimum(double min)

Python specific notes:

The object exposes a writable attribute 'minimum'. This is the setter.

void setPrefix(string prefix)

Description: Method void QDoubleSpinBox::setPrefix(const QString &prefix)

Python specific notes:

The object exposes a writable attribute 'prefix'. This is the setter.

void setRange(double min,double max)

Description: Method void QDoubleSpinBox::setRange(double min, double max)

void setSingleStep(double val)

Description: Method void QDoubleSpinBox::setSingleStep(double val)

Python specific notes:

The object exposes a writable attribute 'singleStep'. This is the setter.

void setSuffix(string suffix)

Description: Method void QDoubleSpinBox::setSuffix(const QString &suffix)

Python specific notes:

The object exposes a writable attribute 'suffix'. This is the setter.

void setValue(double val)

Description: Method void QDoubleSpinBox::setValue(double val)

Python specific notes:

The object exposes a writable attribute 'value'. This is the setter.

[virtual] void setVisible(bool visible)

Description: Virtual method void QDoubleSpinBox::setVisible(bool visible)

This method can be reimplemented in a derived class.

[virtual] void showEvent(QShowEvent ptr event)

Description: Virtual method void QDoubleSpinBox::showEvent(QShowEvent *event)

This method can be reimplemented in a derived class.

[const] double singleStep

Description: Method double QDoubleSpinBox::singleStep()

Python specific notes:

The object exposes a readable attribute 'singleStep'. This is the getter.

void singleStep=(double val)

Description: Method void QDoubleSpinBox::setSingleStep(double val)

Python specific notes:

The object exposes a writable attribute 'singleStep'. This is the setter.

[virtual,const] QSize sizeHint

Description: Virtual method QSize QDoubleSpinBox::sizeHint()

This method can be reimplemented in a derived class.

[static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

[virtual] void stepBy(int steps)

Description: Virtual method void QDoubleSpinBox::stepBy(int steps)

This method can be reimplemented in a derived class.

[virtual,const] QAbstractSpinBox_QFlags_StepEnabledFlag stepEnabled

Description: Virtual method QFlags<QAbstractSpinBox::StepEnabledFlag> QDoubleSpinBox::stepEnabled()

This method can be reimplemented in a derived class.

[virtual] void styleChange(QStyle arg1)

Description: Virtual method void QDoubleSpinBox::styleChange(QStyle &)

This method can be reimplemented in a derived class.

[const] string suffix

Description: Method QString QDoubleSpinBox::suffix()

Python specific notes:

The object exposes a readable attribute 'suffix'. This is the getter.

void suffix=(string suffix)

Description: Method void QDoubleSpinBox::setSuffix(const QString &suffix)

Python specific notes:

The object exposes a writable attribute 'suffix'. This is the setter.

[virtual] void tabletEvent(QTabletEvent ptr arg1)

Description: Virtual method void QDoubleSpinBox::tabletEvent(QTabletEvent *)

This method can be reimplemented in a derived class.

[virtual,const] string textFromValue(double val)

Description: Virtual method QString QDoubleSpinBox::textFromValue(double val)

This method can be reimplemented in a derived class.

[virtual] void timerEvent(QTimerEvent ptr event)

Description: Virtual method void QDoubleSpinBox::timerEvent(QTimerEvent *event)

This method can be reimplemented in a derived class.

[static] string tr(string s,string c = 0)

Description: Static method QString QDoubleSpinBox::tr(const char *s, const char *c)

This method is static and can be called without an instance.

[static] string tr(string s,string c,int n)

Description: Static method QString QDoubleSpinBox::tr(const char *s, const char *c, int n)

This method is static and can be called without an instance.

[static] string trUtf8(string s,string c = 0)

Description: Static method QString QDoubleSpinBox::trUtf8(const char *s, const char *c)

This method is static and can be called without an instance.

[static] string trUtf8(string s,string c,int n)

Description: Static method QString QDoubleSpinBox::trUtf8(const char *s, const char *c, int n)

This method is static and can be called without an instance.

void updateMicroFocus

Description: Method void QDoubleSpinBox::updateMicroFocus()

This method is protected and can only be called from inside a derived class.

[virtual,const] QValidator_State validate(string input,int pos)

Description: Virtual method QValidator::State QDoubleSpinBox::validate(QString &input, int &pos)

This method can be reimplemented in a derived class.

[const] double value

Description: Method double QDoubleSpinBox::value()

Python specific notes:

The object exposes a readable attribute 'value'. This is the getter.

void value=(double val)

Description: Method void QDoubleSpinBox::setValue(double val)

Python specific notes:

The object exposes a writable attribute 'value'. This is the setter.

[event] void valueChanged(double arg1)

Description: Signal declaration for QDoubleSpinBox::valueChanged(double)

You can bind a procedure to this signal.

[event] void valueChanged_qs(string arg1)

Description: Signal declaration for QDoubleSpinBox::valueChanged(const QString &)

You can bind a procedure to this signal.

[virtual,const] double valueFromText(string text)

Description: Virtual method double QDoubleSpinBox::valueFromText(const QString &text)

This method can be reimplemented in a derived class.

[virtual] void wheelEvent(QWheelEvent ptr event)

Description: Virtual method void QDoubleSpinBox::wheelEvent(QWheelEvent *event)

This method can be reimplemented in a derived class.

[virtual] void windowActivationChange(bool arg1)

Description: Virtual method void QDoubleSpinBox::windowActivationChange(bool)

This method can be reimplemented in a derived class.