The QtPointPropertyManager provides and manages QPoint properties. More...

#include <qtpropertymanager.h>

Public Slots
void	setValue (QtProperty *property, const QPoint &val)

Signals
void	valueChanged (QtProperty *property, const QPoint &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
	QtPointPropertyManager (QObject *parent=nullptr)
QtIntPropertyManager *	subIntPropertyManager () const
QPoint	value (const QtProperty *property) const
	~QtPointPropertyManager () 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 QtPointPropertyManager provides and manages QPoint properties.

A point property has nested x and y subproperties. The top-level property's value can be retrieved using the value() function, and set using the setValue() slot.

The subproperties are created by a QtIntPropertyManager object. This manager can be retrieved using the subIntPropertyManager() function. In order to provide editing widgets for the subproperties in a property browser widget, this manager must be associated with an editor factory.

In addition, QtPointPropertyManager provides the valueChanged() signal which is emitted whenever a property created by this manager changes.

See also: QtAbstractPropertyManager, QtIntPropertyManager, QtPointFPropertyManager

Constructor & Destructor Documentation

◆ QtPointPropertyManager()

QtPointPropertyManager::QtPointPropertyManager ( QObject * parent = nullptr )

Creates a manager with the given parent.

References QtAbstractPropertyManager::propertyDestroyed(), QtAbstractPropertyManager::QtAbstractPropertyManager(), QtAbstractPropertyManager::QtProperty, and valueChanged().

Referenced by valueChanged().

◆ ~QtPointPropertyManager()

QtPointPropertyManager::~QtPointPropertyManager ( )

override

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

References QtAbstractPropertyManager::clear().

Member Function Documentation

◆ initializeProperty()

void QtPointPropertyManager::initializeProperty ( QtProperty * property )

overrideprotectedvirtual

Implementation of virtual method

Implements QtAbstractPropertyManager.

References QtProperty::addSubProperty(), QtAbstractPropertyManager::QtProperty, and QtProperty::setPropertyName().

◆ setValue

void QtPointPropertyManager::setValue	(	QtProperty *	property,
		const QPoint &	value )

slot

Sets the value of the given property to value. Nested properties are updated automatically.

See also: value(), valueChanged()

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

◆ subIntPropertyManager()

QtIntPropertyManager * QtPointPropertyManager::subIntPropertyManager ( ) const

Returns the manager that creates the nested x and y subproperties.

In order to provide editing widgets for the subproperties in a property browser widget, this manager must be associated with an editor factory.

See also: QtAbstractPropertyBrowser::setFactoryForManager()

◆ uninitializeProperty()

void QtPointPropertyManager::uninitializeProperty ( QtProperty * property )

overrideprotectedvirtual

Implementation of virtual method

Reimplemented from QtAbstractPropertyManager.

References QtAbstractPropertyManager::QtProperty.

◆ value()

QPoint QtPointPropertyManager::value ( const QtProperty * property ) const

Returns the given property's value.

If the given property is not managed by this manager, this function returns a point with coordinates (0, 0).

See also: setValue()

References QtAbstractPropertyManager::QtProperty, and QtIntPropertyManager::value().

◆ valueChanged

void QtPointPropertyManager::valueChanged	(	QtProperty *	property,
		const QPoint &	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.