The QtIntPropertyManager provides and manages int properties. More...

#include <qtpropertymanager.h>

Inheritance diagram for QtIntPropertyManager:

Collaboration diagram for QtIntPropertyManager:

Public Slots
void	setMaximum (QtProperty *property, int maxVal)

void	setMinimum (QtProperty *property, int minVal)

void	setRange (QtProperty *property, int minVal, int maxVal)

void	setReadOnly (QtProperty *property, bool readOnly)

void	setSingleStep (QtProperty *property, int step)

void	setValue (QtProperty *property, int val)

Signals
void	rangeChanged (QtProperty *property, int minVal, int maxVal)

void	readOnlyChanged (QtProperty *property, bool readOnly)

void	singleStepChanged (QtProperty *property, int step)

void	valueChanged (QtProperty *property, int val)

Signals inherited from QtAbstractPropertyManager
void	propertyChanged (QtProperty *property)

void	propertyDestroyed (QtProperty *property)

void	propertyInserted (QtProperty property, QtProperty parent, QtProperty *after)

void	propertyRemoved (QtProperty property, QtProperty parent)

Public Member Functions
bool	isReadOnly (const QtProperty *property) const

int	maximum (const QtProperty *property) const

int	minimum (const QtProperty *property) const

	QtIntPropertyManager (QObject *parent=nullptr)

int	singleStep (const QtProperty *property) const

int	value (const QtProperty *property) const

	~QtIntPropertyManager () override

Public Member Functions inherited from QtAbstractPropertyManager
QtProperty *	addProperty (const QString &name=QString())

void	clear () const

QSet< QtProperty * >	properties () const

	QtAbstractPropertyManager (QObject *parent=nullptr)

	~QtAbstractPropertyManager () override

Protected Member Functions
void	initializeProperty (QtProperty *property) override

void	uninitializeProperty (QtProperty *property) override

QString	valueText (const QtProperty *property) const override

Protected Member Functions inherited from QtAbstractPropertyManager
virtual QtProperty *	createProperty ()

virtual QString	displayText (const QtProperty *property) const

virtual EchoMode	echoMode (const QtProperty *) const

virtual bool	hasValue (const QtProperty *property) const

virtual QIcon	valueIcon (const QtProperty *property) const

Detailed Description

The QtIntPropertyManager provides and manages int properties.

An int property has a current value, and a range specifying the valid values. The range is defined by a minimum and a maximum value.

The property's value and range can be retrieved using the value(), minimum() and maximum() functions, and can be set using the setValue(), setMinimum() and setMaximum() slots. Alternatively, the range can be defined in one go using the setRange() slot.

In addition, QtIntPropertyManager provides the valueChanged() signal which is emitted whenever a property created by this manager changes, and the rangeChanged() signal which is emitted whenever such a property changes its range of valid values.

See also: QtAbstractPropertyManager, QtSpinBoxFactory, QtSliderFactory, QtScrollBarFactory

Constructor & Destructor Documentation

◆ QtIntPropertyManager()

QtIntPropertyManager::QtIntPropertyManager ( QObject * parent = nullptr )

Creates a manager with the given parent.

◆ ~QtIntPropertyManager()

QtIntPropertyManager::~QtIntPropertyManager ( )

override

Destroys this manager, and all the properties it has created.

References QtAbstractPropertyManager::clear().

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Member Function Documentation

◆ initializeProperty()

void QtIntPropertyManager::initializeProperty ( QtProperty * property )

overrideprotectedvirtual

\reimp

Implements QtAbstractPropertyManager.

References QtIntPropertyManagerPrivate::m_values.

◆ isReadOnly()

bool QtIntPropertyManager::isReadOnly ( const QtProperty * property ) const

◆ maximum()

int QtIntPropertyManager::maximum ( const QtProperty * property ) const

Returns the given property's maximum value.

See also: setMaximum(), minimum(), setRange()

References QtIntPropertyManagerPrivate::m_values.

Referenced by QtSpinBoxFactory::createEditor(), QtSliderFactory::createEditor(), and QtScrollBarFactory::createEditor().

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◆ minimum()

int QtIntPropertyManager::minimum ( const QtProperty * property ) const

Returns the given property's minimum value.

See also: setMinimum(), maximum(), setRange()

References QtIntPropertyManagerPrivate::m_values.

Referenced by QtSpinBoxFactory::createEditor(), QtSliderFactory::createEditor(), and QtScrollBarFactory::createEditor().

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◆ rangeChanged

void QtIntPropertyManager::rangeChanged	(	QtProperty *	property,
		int	minimum,
		int	maximum
	)

signal

This signal is emitted whenever a property created by this manager changes its range of valid values, passing a pointer to the property and the new minimum and maximum values.

See also: setRange()

Referenced by setMaximum(), setMinimum(), and setRange().

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◆ readOnlyChanged

void QtIntPropertyManager::readOnlyChanged	(	QtProperty *	property,
		bool	readOnly
	)

signal

Referenced by setReadOnly().

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◆ setMaximum

void QtIntPropertyManager::setMaximum	(	QtProperty *	property,
		int	maxVal
	)

slot

Sets the maximum value for the given property to maxVal.

When setting maximum value, the minimum and current values are adjusted if necessary (ensuring that the range remains valid and that the current value is within the range).

See also: maximum(), setRange(), rangeChanged()

References QtAbstractPropertyManager::propertyChanged(), rangeChanged(), and valueChanged().

◆ setMinimum

void QtIntPropertyManager::setMinimum	(	QtProperty *	property,
		int	minVal
	)

slot

Sets the minimum value for the given property to minVal.

When setting the minimum value, the maximum and current values are adjusted if necessary (ensuring that the range remains valid and that the current value is within the range).

See also: minimum(), setRange(), rangeChanged()

References QtAbstractPropertyManager::propertyChanged(), rangeChanged(), and valueChanged().

Referenced by QtSizePropertyManager::initializeProperty(), QtRectPropertyManager::initializeProperty(), and QtFontPropertyManager::initializeProperty().

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◆ setRange

void QtIntPropertyManager::setRange	(	QtProperty *	property,
		int	minimum,
		int	maximum
	)

slot

Sets the range of valid values.

This is a convenience function defining the range of valid values in one go; setting the minimum and maximum values for the given property with a single function call.

When setting a new range, the current value is adjusted if necessary (ensuring that the value remains within range).

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

References QtAbstractPropertyManager::propertyChanged(), rangeChanged(), and valueChanged().

Referenced by QtSizePolicyPropertyManager::initializeProperty(), QtColorPropertyManager::initializeProperty(), main(), QtRectPropertyManagerPrivate::setConstraint(), and QtSizePropertyManagerPrivate::setRange().

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◆ setReadOnly

void QtIntPropertyManager::setReadOnly	(	QtProperty *	property,
		bool	readOnly
	)

slot

Sets read-only status of the property.

See also: QtIntPropertyManager::setReadOnly

References QtIntPropertyManagerPrivate::m_values, QtAbstractPropertyManager::propertyChanged(), QtIntPropertyManagerPrivate::Data::readOnly, and readOnlyChanged().

◆ setSingleStep

void QtIntPropertyManager::setSingleStep	(	QtProperty *	property,
		int	step
	)

slot

Sets the step value for the given property to step.

The step is typically used to increment or decrement a property value while pressing an arrow key.

See also: singleStep()

References QtIntPropertyManagerPrivate::m_values, QtIntPropertyManagerPrivate::Data::singleStep, and singleStepChanged().

◆ setValue

void QtIntPropertyManager::setValue	(	QtProperty *	property,
		int	value
	)

slot

Sets the value of the given property to value.

If the specified value is not valid according to the given property's range, the value is adjusted to the nearest valid value within the range.

See also: value(), setRange(), valueChanged()

References QtAbstractPropertyManager::propertyChanged(), and valueChanged().

Referenced by QtPointPropertyManager::initializeProperty(), QtSizePropertyManager::initializeProperty(), QtRectPropertyManager::initializeProperty(), QtSizePolicyPropertyManager::initializeProperty(), QtFontPropertyManager::initializeProperty(), QtColorPropertyManager::initializeProperty(), QtRectPropertyManagerPrivate::setConstraint(), QtSizePropertyManagerPrivate::setRange(), QtColorPropertyManager::setValue(), QtFontPropertyManager::setValue(), QtPointPropertyManager::setValue(), QtRectPropertyManager::setValue(), QtSizePropertyManagerPrivate::setValue(), QtSizePolicyPropertyManager::setValue(), QtSpinBoxFactoryPrivate::slotSetValue(), QtSliderFactoryPrivate::slotSetValue(), and QtScrollBarFactoryPrivate::slotSetValue().

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◆ singleStep()

int QtIntPropertyManager::singleStep ( const QtProperty * property ) const

Returns the given property's step value.

The step is typically used to increment or decrement a property value while pressing an arrow key.

See also: setSingleStep()

References QtIntPropertyManagerPrivate::m_values, and QtIntPropertyManagerPrivate::Data::singleStep.

Referenced by QtSpinBoxFactory::createEditor(), QtSliderFactory::createEditor(), and QtScrollBarFactory::createEditor().

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◆ singleStepChanged

void QtIntPropertyManager::singleStepChanged	(	QtProperty *	property,
		int	step
	)

signal

This signal is emitted whenever a property created by this manager changes its single step property, passing a pointer to the property and the new step value

See also: setSingleStep()

Referenced by setSingleStep().

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◆ uninitializeProperty()

void QtIntPropertyManager::uninitializeProperty ( QtProperty * property )

overrideprotectedvirtual

\reimp

Reimplemented from QtAbstractPropertyManager.

References QtIntPropertyManagerPrivate::m_values.

◆ value()

int QtIntPropertyManager::value ( const QtProperty * property ) const

Returns the given property's value.

If the given property is not managed by this manager, this function returns 0.

See also: setValue()

References QtIntPropertyManagerPrivate::m_values.

Referenced by QtSpinBoxFactory::createEditor(), QtSliderFactory::createEditor(), QtScrollBarFactory::createEditor(), QtSpinBoxFactoryPrivate::slotRangeChanged(), QtSliderFactoryPrivate::slotRangeChanged(), and QtScrollBarFactoryPrivate::slotRangeChanged().

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◆ valueChanged

void QtIntPropertyManager::valueChanged	(	QtProperty *	property,
		int	value
	)

signal

This signal is emitted whenever a property created by this manager changes its value, passing a pointer to the property and the new value as parameters.

See also: setValue()

Referenced by setMaximum(), setMinimum(), setRange(), and setValue().

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◆ valueText()

QString QtIntPropertyManager::valueText ( const QtProperty * property ) const

overrideprotectedvirtual

\reimp

Reimplemented from QtAbstractPropertyManager.

References QtIntPropertyManagerPrivate::m_values.

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

Public Slots

Signals

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ QtIntPropertyManager()

◆ ~QtIntPropertyManager()

Member Function Documentation

◆ initializeProperty()

◆ isReadOnly()

◆ maximum()

◆ minimum()

◆ rangeChanged

◆ readOnlyChanged

◆ setMaximum

◆ setMinimum

◆ setRange

◆ setReadOnly

◆ setSingleStep

◆ setValue

◆ singleStep()

◆ singleStepChanged

◆ uninitializeProperty()

◆ value()

◆ valueChanged

◆ valueText()