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QtFontPropertyManager Class Reference

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

#include <qtpropertymanager.h>

Inherits QtAbstractPropertyManager.

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)
 
QtBoolPropertyManagersubBoolPropertyManager () const
 
QtEnumPropertyManagersubEnumPropertyManager () const
 
QtIntPropertyManagersubIntPropertyManager () const
 
QFont value (const QtProperty *property) const
 
 ~QtFontPropertyManager () override
 
- Public Member Functions inherited from QtAbstractPropertyManager
QtPropertyaddProperty (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 QtPropertycreateProperty ()
 
virtual QString displayText (const QtProperty *property) const
 
virtual EchoMode echoMode (const QtProperty *) const
 
virtual bool hasValue (const QtProperty *property) const
 

Private Member Functions

 Q_PRIVATE_SLOT (d_func(), void slotIntChanged(QtProperty *, int)) Q_PRIVATE_SLOT(d_func()
 
void void slotBoolChanged (QtProperty *, bool)) Q_PRIVATE_SLOT(d_func()
 
void slotEnumChanged (QtProperty *, int)) Q_PRIVATE_SLOT(d_func()
 
void void void void slotFontDatabaseChanged ()) Q_PRIVATE_SLOT(d_func()
 
void void void slotPropertyDestroyed (QtProperty *)) Q_PRIVATE_SLOT(d_func()
 

Private Attributes

QtFontPropertyManagerPrivated_ptr
 

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.

◆ ~QtFontPropertyManager()

QtFontPropertyManager::~QtFontPropertyManager ( )
override

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

Member Function Documentation

◆ initializeProperty()

void QtFontPropertyManager::initializeProperty ( QtProperty property)
overrideprotectedvirtual

\reimp

Implements QtAbstractPropertyManager.

◆ Q_PRIVATE_SLOT()

QtFontPropertyManager::Q_PRIVATE_SLOT ( d_func()  ,
void   slotIntChangedQtProperty *, int 
)
private

◆ setValue

void QtFontPropertyManager::setValue ( QtProperty property,
const QFont &  value 
)
slot

◆ slotBoolChanged()

void void QtFontPropertyManager::slotBoolChanged ( QtProperty ,
bool   
)
private

◆ slotEnumChanged()

void QtFontPropertyManager::slotEnumChanged ( QtProperty ,
int   
)
private

◆ slotFontDatabaseChanged()

void void void void QtFontPropertyManager::slotFontDatabaseChanged ( )
private

◆ slotPropertyDestroyed()

void void void QtFontPropertyManager::slotPropertyDestroyed ( QtProperty )
private

◆ 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(), QtVariantEditorFactory::disconnectPropertyManager(), and MainWindow::MainWindow().

◆ 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(), QtVariantEditorFactory::disconnectPropertyManager(), and MainWindow::MainWindow().

◆ 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(), QtVariantEditorFactory::disconnectPropertyManager(), and MainWindow::MainWindow().

◆ uninitializeProperty()

void QtFontPropertyManager::uninitializeProperty ( QtProperty property)
overrideprotectedvirtual

\reimp

Reimplemented from QtAbstractPropertyManager.

◆ 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()

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.

See also
setValue()

◆ valueIcon()

QIcon QtFontPropertyManager::valueIcon ( const QtProperty property) const
overrideprotectedvirtual

\reimp

Reimplemented from QtAbstractPropertyManager.

◆ valueText()

QString QtFontPropertyManager::valueText ( const QtProperty property) const
overrideprotectedvirtual

\reimp

Reimplemented from QtAbstractPropertyManager.

Member Data Documentation

◆ d_ptr

QtFontPropertyManagerPrivate* QtFontPropertyManager::d_ptr
private

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