KLayout Manual: Main Index » Class Index » API reference - Class QGraphicsColorizeEffect

API reference - Class QGraphicsColorizeEffect

Notation used in Ruby API documentation

Description: Binding of QGraphicsColorizeEffect

Class hierarchy: QGraphicsColorizeEffect » QGraphicsEffect » QObject

• Public constructors
• Public methods
• Public static methods and constants
• Protected methods (static, non-static and constructors)
• Detailed description

Public constructors

Public methods

Public static methods and constants

Protected methods (static, non-static and constructors)

Detailed description

[virtual,const] QRectF boundingRectFor(const QRectF sourceRect)

Description: Virtual method QRectF QGraphicsColorizeEffect::boundingRectFor(const QRectF &sourceRect)

This method can be reimplemented in a derived class.

[virtual] void childEvent(QChildEvent ptr arg1)

Description: Virtual method void QGraphicsColorizeEffect::childEvent(QChildEvent *)

This method can be reimplemented in a derived class.

[const] QColor color

Description: Method QColor QGraphicsColorizeEffect::color()

void color=(const QColor c)

Description: Method void QGraphicsColorizeEffect::setColor(const QColor &c)

void colorChanged(const QColor color)

Description: Method void QGraphicsColorizeEffect::colorChanged(const QColor &color)

This method is protected and can only be called from inside a derived class.

void create

Description: Ensures the C++ object is created

Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created.

[virtual] void customEvent(QEvent ptr arg1)

Description: Virtual method void QGraphicsColorizeEffect::customEvent(QEvent *)

This method can be reimplemented in a derived class.

void destroy

Description: Explicitly destroy the object

Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing.

void destroyed(QObject ptr arg1 = 0)

Description: Method void QGraphicsColorizeEffect::destroyed(QObject *)

This method is protected and can only be called from inside a derived class.

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself.

[virtual] void disconnectNotify(string signal)

Description: Virtual method void QGraphicsColorizeEffect::disconnectNotify(const char *signal)

This method can be reimplemented in a derived class.

[virtual] void draw(QPainter ptr painter)

Description: Virtual method void QGraphicsColorizeEffect::draw(QPainter *painter)

This method can be reimplemented in a derived class.

void drawSource(QPainter ptr painter)

Description: Method void QGraphicsColorizeEffect::drawSource(QPainter *painter)

This method is protected and can only be called from inside a derived class.

void enabledChanged(bool enabled)

Description: Method void QGraphicsColorizeEffect::enabledChanged(bool enabled)

This method is protected and can only be called from inside a derived class.

[virtual] bool event(QEvent ptr arg1)

Description: Virtual method bool QGraphicsColorizeEffect::event(QEvent *)

This method can be reimplemented in a derived class.

[virtual] bool eventFilter(QObject ptr arg1,QEvent ptr arg2)

Description: Virtual method bool QGraphicsColorizeEffect::eventFilter(QObject *, QEvent *)

This method can be reimplemented in a derived class.

[const] bool is_const_object?

Description: Returns a value indicating whether the reference is a const reference

This method returns true, if self is a const reference. In that case, only const methods may be called on self.

[static] new QGraphicsColorizeEffect new(QObject ptr parent = 0)

Description: Constructor QGraphicsColorizeEffect::QGraphicsColorizeEffect(QObject *parent)

This method creates an object of class QGraphicsColorizeEffect.

[const] int receivers(string signal)

Description: Method int QGraphicsColorizeEffect::receivers(const char *signal)

This method is protected and can only be called from inside a derived class.

[const] QObject ptr sender

Description: Method QObject *QGraphicsColorizeEffect::sender()

This method is protected and can only be called from inside a derived class.

void setColor(const QColor c)

Description: Method void QGraphicsColorizeEffect::setColor(const QColor &c)

void setStrength(double strength)

Description: Method void QGraphicsColorizeEffect::setStrength(double strength)

[const] QRectF sourceBoundingRect(const Qt_CoordinateSystem system = Qt::LogicalCoordinates)

Description: Method QRectF QGraphicsColorizeEffect::sourceBoundingRect(Qt::CoordinateSystem system)

This method is protected and can only be called from inside a derived class.

[virtual] void sourceChanged(const QGraphicsEffect_QFlags_ChangeFlag flags)

Description: Virtual method void QGraphicsColorizeEffect::sourceChanged(QFlags<QGraphicsEffect::ChangeFlag> flags)

This method can be reimplemented in a derived class.

[const] bool sourceIsPixmap

Description: Method bool QGraphicsColorizeEffect::sourceIsPixmap()

This method is protected and can only be called from inside a derived class.

[const] QPixmap sourcePixmap(const Qt_CoordinateSystem system = Qt::LogicalCoordinates,QPoint ptr offset = 0,const QGraphicsEffect_PixmapPadMode mode = QGraphicsEffect::PadToEffectiveBoundingRect)

Description: Method QPixmap QGraphicsColorizeEffect::sourcePixmap(Qt::CoordinateSystem system, QPoint *offset, QGraphicsEffect::PixmapPadMode mode)

This method is protected and can only be called from inside a derived class.

[static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

[const] double strength

Description: Method double QGraphicsColorizeEffect::strength()

void strength=(double strength)

Description: Method void QGraphicsColorizeEffect::setStrength(double strength)

void strengthChanged(double strength)

Description: Method void QGraphicsColorizeEffect::strengthChanged(double strength)

This method is protected and can only be called from inside a derived class.

[virtual] void timerEvent(QTimerEvent ptr arg1)

Description: Virtual method void QGraphicsColorizeEffect::timerEvent(QTimerEvent *)

This method can be reimplemented in a derived class.

[static] string tr(string s,string c = 0)

Description: Static method QString QGraphicsColorizeEffect::tr(const char *s, const char *c)

This method is static and can be called without an instance.

[static] string tr(string s,string c,int n)

Description: Static method QString QGraphicsColorizeEffect::tr(const char *s, const char *c, int n)

This method is static and can be called without an instance.

[static] string trUtf8(string s,string c = 0)

Description: Static method QString QGraphicsColorizeEffect::trUtf8(const char *s, const char *c)

This method is static and can be called without an instance.

[static] string trUtf8(string s,string c,int n)

Description: Static method QString QGraphicsColorizeEffect::trUtf8(const char *s, const char *c, int n)

This method is static and can be called without an instance.

void updateBoundingRect

Description: Method void QGraphicsColorizeEffect::updateBoundingRect()

This method is protected and can only be called from inside a derived class.