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Public Slots | Signals | Public Member Functions | Protected Member Functions | Private Member Functions | Private Attributes | List of all members
QtSizePolicyPropertyManager Class Reference

The QtSizePolicyPropertyManager provides and manages QSizePolicy properties. More...

Inheritance diagram for QtSizePolicyPropertyManager:
QtAbstractPropertyManager

Public Slots

void setValue (QtProperty *property, const QSizePolicy &val)
 

Signals

void valueChanged (QtProperty *property, const QSizePolicy &val)
 
- Signals inherited from QtAbstractPropertyManager
void propertyInserted (QtProperty *property, QtProperty *parent, QtProperty *after)
 
void propertyChanged (QtProperty *property)
 
void propertyRemoved (QtProperty *property, QtProperty *parent)
 
void propertyDestroyed (QtProperty *property)
 

Public Member Functions

 QtSizePolicyPropertyManager (QObject *parent=0)
 
 ~QtSizePolicyPropertyManager ()
 
QtIntPropertyManager * subIntPropertyManager () const
 
QtEnumPropertyManager * subEnumPropertyManager () const
 
QSizePolicy value (const QtProperty *property) const
 
- Public Member Functions inherited from QtAbstractPropertyManager
 QtAbstractPropertyManager (QObject *parent=0)
 
 ~QtAbstractPropertyManager ()
 
QSet< QtProperty * > properties () const
 
void clear () const
 
QtProperty * addProperty (const QString &name=QString())
 

Protected Member Functions

QString valueText (const QtProperty *property) const
 
virtual void initializeProperty (QtProperty *property)
 
virtual void uninitializeProperty (QtProperty *property)
 
- Protected Member Functions inherited from QtAbstractPropertyManager
virtual bool hasValue (const QtProperty *property) const
 
virtual QIcon valueIcon (const QtProperty *property) const
 
virtual QString displayText (const QtProperty *property) const
 
virtual EchoMode echoMode (const QtProperty *) const
 
virtual QtProperty * createProperty ()
 

Private Member Functions

 Q_PRIVATE_SLOT (d_func(), void slotIntChanged(QtProperty *, int)) Q_PRIVATE_SLOT(d_func()
 
void slotEnumChanged (QtProperty *, int)) Q_PRIVATE_SLOT(d_func()
 

Private Attributes

QtSizePolicyPropertyManagerPrivate * d_ptr
 

Detailed Description

The QtSizePolicyPropertyManager provides and manages QSizePolicy properties.

A size policy property has nested horizontalPolicy, verticalPolicy, horizontalStretch and verticalStretch 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 and QtEnumPropertyManager objects. These managers can be retrieved using the subIntPropertyManager() and subEnumPropertyManager() functions respectively. In order to provide editing widgets for the subproperties in a property browser widget, these managers must be associated with editor factories.

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

See also
QtAbstractPropertyManager, QtIntPropertyManager, QtEnumPropertyManager

Constructor & Destructor Documentation

◆ QtSizePolicyPropertyManager()

QtSizePolicyPropertyManager::QtSizePolicyPropertyManager ( QObject * parent = 0)

Creates a manager with the given parent.

◆ ~QtSizePolicyPropertyManager()

QtSizePolicyPropertyManager::~QtSizePolicyPropertyManager ( )

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

Member Function Documentation

◆ initializeProperty()

void QtSizePolicyPropertyManager::initializeProperty ( QtProperty * property)
protectedvirtual

\reimp

Implements QtAbstractPropertyManager.

◆ setValue

void QtSizePolicyPropertyManager::setValue ( QtProperty * property,
const QSizePolicy & value )
slot

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

See also
value(), valueChanged()

◆ subEnumPropertyManager()

QtEnumPropertyManager * QtSizePolicyPropertyManager::subEnumPropertyManager ( ) const

Returns the manager that creates the nested horizontalPolicy and verticalPolicy subproperties.

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

See also
QtAbstractPropertyBrowser::setFactoryForManager()

◆ subIntPropertyManager()

QtIntPropertyManager * QtSizePolicyPropertyManager::subIntPropertyManager ( ) const

Returns the manager that creates the nested horizontalStretch and verticalStretch subproperties.

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

See also
QtAbstractPropertyBrowser::setFactoryForManager()

◆ uninitializeProperty()

void QtSizePolicyPropertyManager::uninitializeProperty ( QtProperty * property)
protectedvirtual

\reimp

Reimplemented from QtAbstractPropertyManager.

◆ value()

QSizePolicy QtSizePolicyPropertyManager::value ( const QtProperty * property) const

Returns the given property's value.

If the given property is not managed by this manager, this function returns the default size policy.

See also
setValue()

◆ valueChanged

void QtSizePolicyPropertyManager::valueChanged ( QtProperty * property,
const QSizePolicy & 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()

◆ valueText()

QString QtSizePolicyPropertyManager::valueText ( const QtProperty * property) const
protectedvirtual

\reimp

Unknown size policy on reading invalid uic3 files

Reimplemented from QtAbstractPropertyManager.

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