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QtColorPropertyManager Class Reference

The QtColorPropertyManager provides and manages QColor properties. More...

#include <qtpropertymanager.h>

+ Inheritance diagram for QtColorPropertyManager:
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Public Slots

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

Signals

void valueChanged (QtProperty *property, const QColor &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

 QtColorPropertyManager (QObject *parent=nullptr)
 
QtIntPropertyManagersubIntPropertyManager () const
 
QColor value (const QtProperty *property) const
 
 ~QtColorPropertyManager () 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()
 

Private Attributes

QtColorPropertyManagerPrivated_ptr
 

Detailed Description

The QtColorPropertyManager provides and manages QColor properties.

A color property has nested red, green and blue 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 a QtIntPropertyManager object. This manager can be retrieved using the subIntPropertyManager() function. In order to provide editing widgets for the subproperties in a property browser widget, this manager must be associated with an editor factory.

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

See also
QtAbstractPropertyManager, QtAbstractPropertyBrowser, QtIntPropertyManager

Constructor & Destructor Documentation

◆ QtColorPropertyManager()

QtColorPropertyManager::QtColorPropertyManager ( QObject *  parent = nullptr)

◆ ~QtColorPropertyManager()

QtColorPropertyManager::~QtColorPropertyManager ( )
override

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

References QtAbstractPropertyManager::clear(), and d_ptr.

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Member Function Documentation

◆ initializeProperty()

◆ Q_PRIVATE_SLOT()

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

◆ setValue

void QtColorPropertyManager::setValue ( QtProperty property,
const QColor &  value 
)
slot

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

See also
value(), valueChanged()

References d_ptr, QtColorPropertyManagerPrivate::m_intPropertyManager, QtColorPropertyManagerPrivate::m_propertyToA, QtColorPropertyManagerPrivate::m_propertyToB, QtColorPropertyManagerPrivate::m_propertyToG, QtColorPropertyManagerPrivate::m_propertyToR, QtColorPropertyManagerPrivate::m_values, QtAbstractPropertyManager::propertyChanged(), QtIntPropertyManager::setValue(), and valueChanged().

Referenced by MainWindow::itemClicked(), QtColorPropertyManagerPrivate::slotIntChanged(), and QtColorEditorFactoryPrivate::slotSetValue().

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◆ subIntPropertyManager()

QtIntPropertyManager * QtColorPropertyManager::subIntPropertyManager ( ) const

Returns the manager that produces the nested red, green and blue subproperties.

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

See also
QtAbstractPropertyBrowser::setFactoryForManager()

References d_ptr, and QtColorPropertyManagerPrivate::m_intPropertyManager.

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

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◆ uninitializeProperty()

◆ value()

QColor QtColorPropertyManager::value ( const QtProperty property) const

Returns the given property's value.

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

See also
setValue()

References d_ptr, and QtColorPropertyManagerPrivate::m_values.

Referenced by QtColorEditorFactory::createEditor().

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◆ valueChanged

void QtColorPropertyManager::valueChanged ( QtProperty property,
const QColor &  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 QtColorPropertyManager(), and setValue().

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◆ valueIcon()

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

\reimp

Reimplemented from QtAbstractPropertyManager.

References QtPropertyBrowserUtils::brushValueIcon(), d_ptr, and QtColorPropertyManagerPrivate::m_values.

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◆ valueText()

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

\reimp

Reimplemented from QtAbstractPropertyManager.

References QtPropertyBrowserUtils::colorValueText(), d_ptr, and QtColorPropertyManagerPrivate::m_values.

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Member Data Documentation

◆ d_ptr


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