Computer Assisted Medical Intervention Tool Kit  version 5.2
QtSizePolicyPropertyManager Class Reference

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

#include <qtpropertymanager.h>

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Public Slots

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

Signals

void valueChanged (QtProperty *property, const QSizePolicy &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

 QtSizePolicyPropertyManager (QObject *parent=nullptr)
 
QtEnumPropertyManagersubEnumPropertyManager () const
 
QtIntPropertyManagersubIntPropertyManager () const
 
QSizePolicy value (const QtProperty *property) const
 
 ~QtSizePolicyPropertyManager () 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
 
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
 
virtual QIcon valueIcon (const QtProperty *property) const
 

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 = nullptr)

◆ ~QtSizePolicyPropertyManager()

QtSizePolicyPropertyManager::~QtSizePolicyPropertyManager ( )
override

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

References QtAbstractPropertyManager::clear().

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Member Function Documentation

◆ initializeProperty()

◆ 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()

References QtSizePolicyPropertyManagerPrivate::m_enumPropertyManager, QtSizePolicyPropertyManagerPrivate::m_intPropertyManager, QtSizePolicyPropertyManagerPrivate::m_propertyToHPolicy, QtSizePolicyPropertyManagerPrivate::m_propertyToHStretch, QtSizePolicyPropertyManagerPrivate::m_propertyToVPolicy, QtSizePolicyPropertyManagerPrivate::m_propertyToVStretch, QtSizePolicyPropertyManagerPrivate::m_values, QtAbstractPropertyManager::propertyChanged(), QtIntPropertyManager::setValue(), QtEnumPropertyManager::setValue(), and valueChanged().

Referenced by QtSizePolicyPropertyManagerPrivate::slotEnumChanged(), and QtSizePolicyPropertyManagerPrivate::slotIntChanged().

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◆ 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()

References QtSizePolicyPropertyManagerPrivate::m_enumPropertyManager.

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

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◆ 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()

References QtSizePolicyPropertyManagerPrivate::m_intPropertyManager.

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

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◆ uninitializeProperty()

◆ 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()

References QtSizePolicyPropertyManagerPrivate::m_values.

◆ 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()

Referenced by QtSizePolicyPropertyManager(), and setValue().

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◆ valueText()

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

\reimp

Unknown size policy on reading invalid uic3 files

Reimplemented from QtAbstractPropertyManager.

References QtSizePolicyPropertyManagerPrivate::m_values, QtMetaEnumProvider::policyEnumNames(), and QtMetaEnumProvider::sizePolicyToIndex().

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