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VariantManager Class Reference
+ Inheritance diagram for VariantManager:

Public Slots

virtual void setValue (QtProperty *property, const QVariant &val)
 
- Public Slots inherited from QtVariantPropertyManager
virtual void setAttribute (QtProperty *property, const QString &attribute, const QVariant &value)
 
virtual void setValue (QtProperty *property, const QVariant &val)
 

Public Member Functions

virtual bool isPropertyTypeSupported (int propertyType) const
 
virtual QVariant value (const QtProperty *property) const
 
QString valueText (const QtProperty *property) const
 
virtual int valueType (int propertyType) const
 
 VariantManager (QObject *parent=0)
 
 ~VariantManager ()
 
- Public Member Functions inherited from QtVariantPropertyManager
virtual QtVariantProperty * addProperty (int propertyType, const QString &name=QString())
 
virtual QStringList attributes (int propertyType) const
 
virtual int attributeType (int propertyType, const QString &attribute) const
 
virtual QVariant attributeValue (const QtProperty *property, const QString &attribute) const
 
int propertyType (const QtProperty *property) const
 
 QtVariantPropertyManager (QObject *parent=0)
 
int valueType (const QtProperty *property) const
 
QtVariantProperty * variantProperty (const QtProperty *property) const
 
 ~QtVariantPropertyManager () override
 
- Public Member Functions inherited from QtAbstractPropertyManager
QtProperty * addProperty (const QString &name=QString())
 
void clear () const
 
QSet< QtProperty * > properties () const
 
 QtAbstractPropertyManager (QObject *parent=0)
 
 ~QtAbstractPropertyManager () override
 

Protected Member Functions

virtual void initializeProperty (QtProperty *property)
 
virtual void uninitializeProperty (QtProperty *property)
 
- Protected Member Functions inherited from QtVariantPropertyManager
QtProperty * createProperty () override
 
bool hasValue (const QtProperty *property) const override
 
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 QString displayText (const QtProperty *property) const
 
virtual EchoMode echoMode (const QtProperty *) const
 

Additional Inherited Members

- Signals inherited from QtVariantPropertyManager
void attributeChanged (QtProperty *property, const QString &attribute, const QVariant &val)
 
void valueChanged (QtProperty *property, const QVariant &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)
 
- Static Public Member Functions inherited from QtVariantPropertyManager
static int enumTypeId ()
 
static int flagTypeId ()
 
static int groupTypeId ()
 
static int iconMapTypeId ()
 

Detailed Description

Definition at line 46 of file main.cpp.

Constructor & Destructor Documentation

◆ VariantManager()

VariantManager ( QObject *  parent = 0)

Definition at line 79 of file main.cpp.

◆ ~VariantManager()

~VariantManager ( )

Definition at line 88 of file main.cpp.

Member Function Documentation

◆ initializeProperty()

void initializeProperty ( QtProperty *  property)
protectedvirtual

This function is called whenever a new valid property pointer has been created, passing the pointer as parameter.

The purpose is to let the manager know that the property has been created so that it can provide additional attributes for the new property, e.g. QtIntPropertyManager adds \l {QtIntPropertyManager::value()}{value}, \l {QtIntPropertyManager::minimum()}{minimum} and \l {QtIntPropertyManager::maximum()}{maximum} attributes. Since each manager subclass adds type specific attributes, this function is pure virtual and must be reimplemented when deriving from the QtAbstractPropertyManager class.

See also
addProperty(), createProperty()

Implements QtAbstractPropertyManager.

Definition at line 204 of file main.cpp.

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◆ isPropertyTypeSupported()

bool isPropertyTypeSupported ( int  propertyType) const
virtual

Returns true if the given propertyType is supported by this variant manager; otherwise false.

See also
propertyType()

Reimplemented from QtVariantPropertyManager.

Definition at line 129 of file main.cpp.

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◆ setValue

void setValue ( QtProperty *  property,
const QVariant &  val 
)
virtualslot

Definition at line 172 of file main.cpp.

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◆ uninitializeProperty()

void uninitializeProperty ( QtProperty *  property)
protectedvirtual

This function is called just before the specified property is destroyed.

The purpose is to let the property manager know that the property is being destroyed so that it can remove the property's additional attributes.

See also
clear(), propertyDestroyed()

Reimplemented from QtAbstractPropertyManager.

Definition at line 230 of file main.cpp.

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◆ value()

QVariant value ( const QtProperty *  property) const
virtual

Returns the given property's value.

If the given property is not managed by this manager, this function returns an invalid variant.

See also
setValue()

Reimplemented from QtVariantPropertyManager.

Definition at line 149 of file main.cpp.

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◆ valueText()

QString valueText ( const QtProperty *  property) const
virtual

Returns a string representing the current state of the given property.

The default implementation of this function returns an empty string.

See also
QtProperty::valueText()

Reimplemented from QtAbstractPropertyManager.

Definition at line 159 of file main.cpp.

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◆ valueType()

int valueType ( int  propertyType) const
virtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Returns the value type associated with the given propertyType.

Reimplemented from QtVariantPropertyManager.

Definition at line 139 of file main.cpp.

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