DoubleParseSpinBox Class Reference

#include <DoubleParseSpinBox.h>

Inheritance diagram for DoubleParseSpinBox:

Signals
void	errorWhileParsing (const QString &expr) const
void	noMoreParsingError () const

Public Slots
bool	isLastValid () const
void	setValue (double value, bool overwriteExpression=false)
void	stepBy (int steps)
virtual QString	veryCleanText () const
QDoubleSpinBox *	widget () const

Additional Inherited Members
Public Types inherited from QObject
typedef	QObjectList
Properties inherited from QObject
	objectName
Public Member Functions inherited from QObject
	QObject (QObject *parent)
QBindable< QString >	bindableObjectName ()
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 () const const
void	dumpObjectTree () const const
QList< QByteArray >	dynamicPropertyNames () const const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const
QList< T >	findChildren (Qt::FindChildOptions options) const const
bool	inherits (const char *className) const const
void	installEventFilter (QObject *filterObj)
bool	isQuickItemType () const const
bool	isWidgetType () const const
bool	isWindowType () const const
void	killTimer (int id)
virtual const 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_EMIT Q_EMIT
	Q_ENUM (...)
	Q_ENUM_NS (...)
	Q_ENUMS (...)
	Q_FLAG (...)
	Q_FLAG_NS (...)
	Q_FLAGS (...)
	Q_GADGET Q_GADGET
	Q_GADGET_EXPORT (EXPORT_MACRO)
	Q_INTERFACES (...)
	Q_INVOKABLE Q_INVOKABLE
	Q_MOC_INCLUDE Q_MOC_INCLUDE
	Q_NAMESPACE Q_NAMESPACE
	Q_NAMESPACE_EXPORT (EXPORT_MACRO)
	Q_OBJECT Q_OBJECT
	Q_PROPERTY (...)
	Q_REVISION Q_REVISION
	Q_SET_OBJECT_NAME (Object)
	Q_SIGNAL Q_SIGNAL
	Q_SIGNALS Q_SIGNALS
	Q_SLOT Q_SLOT
	Q_SLOTS Q_SLOTS
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	setObjectName (QAnyStringView name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	setProperty (const char *name, QVariant &&value)
bool	signalsBlocked () const const
int	startTimer (int interval, Qt::TimerType timerType)
int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
QThread *	thread () const const
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)
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)

Detailed Description

A wrapper around KisDoubleParseSpinBox, which is a cleverer doubleSpinBox, able to parse arithmetic expressions.

The widget itself is accessed with the widget() function.

Use this spinbox instead of the basic one from Qt if you want it to be able to parse arithmetic expressions.

Definition at line 23 of file DoubleParseSpinBox.h.

Constructor & Destructor Documentation

DoubleParseSpinBox()

DoubleParseSpinBox::DoubleParseSpinBox ( )

explicit

Definition at line 16 of file DoubleParseSpinBox.cpp.

~DoubleParseSpinBox()

DoubleParseSpinBox::~DoubleParseSpinBox ( )

override

Definition at line 27 of file DoubleParseSpinBox.cpp.

Member Function Documentation

errorWhileParsing

void DoubleParseSpinBox::errorWhileParsing ( const QString & expr ) const

signal

signal emitted when the last parsed expression is not valid.

isLastValid

bool DoubleParseSpinBox::isLastValid ( ) const

slot

Get if the last expression entered is a valid one.

Return values

true	if the last expression entered is valid
false	otherwise

Definition at line 47 of file DoubleParseSpinBox.cpp.

noMoreParsingError

void DoubleParseSpinBox::noMoreParsingError ( ) const

signal

signal emitted when the last parsed expression is valid and the expression before was not valid.

setValue

void DoubleParseSpinBox::setValue ( double value, bool overwriteExpression = false )

slot

Set the value of the spinbox.

This reimplementation also tries to clear the current expression and warning message whenever possible. This will happen when the new value is different from the current one and the line edit has not the focus or it is read-only. One can force the reset also by passing true to the overwriteExpression parameter.

Parameters

value	The new value
overwriteExpression	Get if the expression in the edit field (and the warning message) should be reset to reflect the new value. The default is false so that if the user is editing the expression it won't be disrupted by any default call to this function

Definition at line 42 of file DoubleParseSpinBox.cpp.

stepBy

void DoubleParseSpinBox::stepBy ( int steps )

slot

This is a reimplementation of QDoubleSpinBox::stepBy that uses setValue.

Parameters

steps

Number of steps that the value should change

Definition at line 37 of file DoubleParseSpinBox.cpp.

veryCleanText

QString DoubleParseSpinBox::veryCleanText ( ) const

virtualslot

This virtual function is similar to cleanText().

But child classes may reimplement it to further process ("clean up") the expression.

Returns

The processed expression

Definition at line 52 of file DoubleParseSpinBox.cpp.

widget

QDoubleSpinBox * DoubleParseSpinBox::widget ( ) const

slot

Get the internal KisDoubleParseSpinBox as a QWidget, so it may be added to a UI.

Returns

the internal KisDoubleParseSpinBox as a QWidget

Definition at line 32 of file DoubleParseSpinBox.cpp.

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

• DoubleParseSpinBox.h
• DoubleParseSpinBox.cpp