QGraphicsBlurEffect Class Reference

#include <qgraphicseffect.h>

Class Description

Definition at line 159 of file qgraphicseffect.h.

Inheritance diagram for QGraphicsBlurEffect:

Public Types
enum	BlurHint { PerformanceHint = 0x00, QualityHint = 0x01, AnimationHint = 0x02 }
Public Types inherited from QGraphicsEffect
enum	ChangeFlag { SourceAttached = 0x1, SourceDetached = 0x2, SourceBoundingRectChanged = 0x4, SourceInvalidated = 0x8 }
enum	PixmapPadMode { NoPad, PadToTransparentBorder, PadToEffectiveBoundingRect }

Public Slots
void	setBlurRadius (qreal blurRadius)
void	setBlurHints (BlurHints hints)
Public Slots inherited from QGraphicsEffect
void	setEnabled (bool enable)
void	update ()
Public Slots inherited from QObject
void	deleteLater ()

Signals
void	blurRadiusChanged (qreal blurRadius)
void	blurHintsChanged (BlurHints hints)
Signals inherited from QGraphicsEffect
void	enabledChanged (bool enabled)
Signals inherited from QObject
void	destroyed (QObject *=0)

Public Member Functions
	QGraphicsBlurEffect (QObject *parent=0)
	~QGraphicsBlurEffect ()
QRectF	boundingRectFor (const QRectF &rect) const
qreal	blurRadius () const
BlurHints	blurHints () const
Public Member Functions inherited from QGraphicsEffect
	QGraphicsEffect (QObject *parent=0)
virtual	~QGraphicsEffect ()
QRectF	boundingRect () const
bool	isEnabled () const
QGraphicsEffectSource *	source () const
Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=0)
virtual	~QObject ()
virtual bool	event (QEvent *)
virtual bool	eventFilter (QObject *, QEvent *)
QString	objectName () const
void	setObjectName (const QString &name)
bool	isWidgetType () const
bool	signalsBlocked () const
bool	blockSignals (bool b)
QThread *	thread () const
void	moveToThread (QThread *thread)
int	startTimer (int interval)
void	killTimer (int id)
template<typename T >
T	findChild (const QString &aName=QString()) const
template<typename T >
QList< T >	findChildren (const QString &aName=QString()) const
template<typename T >
QList< T >	findChildren (const QRegExp &re) const
const QObjectList &	children () const
void	setParent (QObject *)
void	installEventFilter (QObject *)
void	removeEventFilter (QObject *)
bool	connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
bool	disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0)
bool	disconnect (const QObject *receiver, const char *member=0)
void	dumpObjectTree ()
void	dumpObjectInfo ()
bool	setProperty (const char *name, const QVariant &value)
QVariant	property (const char *name) const
QList< QByteArray >	dynamicPropertyNames () const
void	setUserData (uint id, QObjectUserData *data)
QObjectUserData *	userData (uint id) const
QObject *	parent () const
bool	inherits (const char *classname) const

Protected Member Functions
void	draw (QPainter *painter)
Protected Member Functions inherited from QGraphicsEffect
	QGraphicsEffect (QGraphicsEffectPrivate &d, QObject *parent=0)
virtual void	sourceChanged (ChangeFlags flags)
void	updateBoundingRect ()
bool	sourceIsPixmap () const
QRectF	sourceBoundingRect (Qt::CoordinateSystem system=Qt::LogicalCoordinates) const
void	drawSource (QPainter *painter)
QPixmap	sourcePixmap (Qt::CoordinateSystem system=Qt::LogicalCoordinates, QPoint *offset=0, PixmapPadMode mode=PadToEffectiveBoundingRect) const
Protected Member Functions inherited from QObject
QObject *	sender () const
int	senderSignalIndex () const
int	receivers (const char *signal) const
virtual void	timerEvent (QTimerEvent *)
virtual void	childEvent (QChildEvent *)
virtual void	customEvent (QEvent *)
virtual void	connectNotify (const char *signal)
virtual void	disconnectNotify (const char *signal)
	QObject (QObjectPrivate &dd, QObject *parent=0)

Properties
qreal	blurRadius
BlurHints	blurHints
Properties inherited from QGraphicsEffect
bool	enabled
Properties inherited from QObject
QString	objectName

Additional Inherited Members
Static Public Member Functions inherited from QObject
static bool	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
static bool	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
static bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
static bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
static uint	registerUserData ()
Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr
Static Protected Attributes inherited from QObject
static const QMetaObject	staticQtMetaObject

Member Enumeration Documentation

enum BlurHint

Enumerator
PerformanceHint
QualityHint
AnimationHint

Definition at line 166 of file qgraphicseffect.h.

                  {
        PerformanceHint = 0x00,
        QualityHint = 0x01,
        AnimationHint = 0x02
    };

Constructor & Destructor Documentation

QGraphicsBlurEffect

(

QObject *

parent = 0

)

~QGraphicsBlurEffect

(

)

Member Function Documentation

QRectF boundingRectFor ( const QRectF &  rect ) const

virtual

Reimplemented from QGraphicsEffect.

qreal blurRadius

(

)

const

BlurHints blurHints

(

)

const

void setBlurRadius ( qreal  blurRadius )

slot

void setBlurHints ( BlurHints  hints )

slot

void blurRadiusChanged ( qreal  blurRadius )

signal

void blurHintsChanged ( BlurHints  hints )

signal

void draw ( QPainter *  painter )

protectedvirtual

Implements QGraphicsEffect.

Property Documentation

qreal blurRadius

readwrite

Definition at line 163 of file qgraphicseffect.h.

BlurHints blurHints

readwrite

Definition at line 164 of file qgraphicseffect.h.

---

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

• QtGui/qgraphicseffect.h