The QtFontPropertyManager provides and manages QFont properties. More...

#include <qtpropertymanager.h>

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

Signals
void	valueChanged (QtProperty *property, const QFont &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
	QtFontPropertyManager (QObject *parent=nullptr)
QtBoolPropertyManager *	subBoolPropertyManager () const
QtEnumPropertyManager *	subEnumPropertyManager () const
QtIntPropertyManager *	subIntPropertyManager () const
QFont	value (const QtProperty *property) const
	~QtFontPropertyManager () 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
QIcon	valueIcon (const QtProperty *property) const 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

Detailed Description

The QtFontPropertyManager provides and manages QFont properties.

A font property has nested family, pointSize, bold, italic, underline, strikeOut and kerning 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 QtIntPropertyManager, QtEnumPropertyManager and QtBoolPropertyManager objects. These managers can be retrieved using the corresponding subIntPropertyManager(), subEnumPropertyManager() and subBoolPropertyManager() functions. In order to provide editing widgets for the subproperties in a property browser widget, these managers must be associated with editor factories.

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

See also: QtAbstractPropertyManager, QtEnumPropertyManager, QtIntPropertyManager, QtBoolPropertyManager

Constructor & Destructor Documentation

◆ QtFontPropertyManager()

QtFontPropertyManager::QtFontPropertyManager ( QObject * parent = nullptr )

Creates a manager with the given parent.

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

Referenced by valueChanged().

◆ ~QtFontPropertyManager()

QtFontPropertyManager::~QtFontPropertyManager ( )

override

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

References QtAbstractPropertyManager::clear().

Member Function Documentation

◆ initializeProperty()

void QtFontPropertyManager::initializeProperty ( QtProperty * property )

overrideprotectedvirtual

Implementation of virtual method

Implements QtAbstractPropertyManager.

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

◆ setValue

void QtFontPropertyManager::setValue	(	QtProperty *	property,
		const QFont &	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().

Referenced by QtFontEditorFactoryPrivate::slotSetValue().

◆ subBoolPropertyManager()

QtBoolPropertyManager * QtFontPropertyManager::subBoolPropertyManager ( ) const

Returns the manager that creates the bold, italic, underline, strikeOut and kerning subproperties.

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

See also: QtAbstractPropertyBrowser::setFactoryForManager()

Referenced by QtVariantEditorFactory::connectPropertyManager(), and QtVariantEditorFactory::disconnectPropertyManager().

◆ subEnumPropertyManager()

QtEnumPropertyManager * QtFontPropertyManager::subEnumPropertyManager ( ) const

Returns the manager that create the family subproperty.

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

See also: QtAbstractPropertyBrowser::setFactoryForManager()

Referenced by QtVariantEditorFactory::connectPropertyManager(), and QtVariantEditorFactory::disconnectPropertyManager().

◆ subIntPropertyManager()

QtIntPropertyManager * QtFontPropertyManager::subIntPropertyManager ( ) const

Returns the manager that creates the pointSize subproperty.

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

See also: QtAbstractPropertyBrowser::setFactoryForManager()

Referenced by QtVariantEditorFactory::connectPropertyManager(), and QtVariantEditorFactory::disconnectPropertyManager().

◆ uninitializeProperty()

void QtFontPropertyManager::uninitializeProperty ( QtProperty * property )

overrideprotectedvirtual

Implementation of virtual method

Reimplemented from QtAbstractPropertyManager.

References QtAbstractPropertyManager::QtProperty.

◆ value()

QFont QtFontPropertyManager::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 font object that uses the application's default font.

See also: setValue()

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

Referenced by QtFontEditorFactory::createEditor().

◆ valueChanged

void QtFontPropertyManager::valueChanged	(	QtProperty *	property,
		const QFont &	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.