#include <qgraphicseffect.h>
Definition at line 66 of file qgraphicseffect.h.
Public Types | |
enum | ChangeFlag { SourceAttached = 0x1, SourceDetached = 0x2, SourceBoundingRectChanged = 0x4, SourceInvalidated = 0x8 } |
enum | PixmapPadMode { NoPad, PadToTransparentBorder, PadToEffectiveBoundingRect } |
Public Slots | |
void | setEnabled (bool enable) |
void | update () |
Public Slots inherited from QObject | |
void | deleteLater () |
Signals | |
void | enabledChanged (bool enabled) |
Signals inherited from QObject | |
void | destroyed (QObject *=0) |
Public Member Functions | |
QGraphicsEffect (QObject *parent=0) | |
virtual | ~QGraphicsEffect () |
virtual QRectF | boundingRectFor (const QRectF &sourceRect) const |
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 | |
QGraphicsEffect (QGraphicsEffectPrivate &d, QObject *parent=0) | |
virtual void | draw (QPainter *painter)=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 | |
bool | enabled |
Properties inherited from QObject | |
QString | objectName |
Friends | |
class | QGraphicsItem |
class | QGraphicsItemPrivate |
class | QGraphicsScenePrivate |
class | QWidget |
class | QWidgetPrivate |
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 |
enum ChangeFlag |
Enumerator | |
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SourceAttached | |
SourceDetached | |
SourceBoundingRectChanged | |
SourceInvalidated |
Definition at line 72 of file qgraphicseffect.h.
enum PixmapPadMode |
Enumerator | |
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NoPad | |
PadToTransparentBorder | |
PadToEffectiveBoundingRect |
Definition at line 80 of file qgraphicseffect.h.
QGraphicsEffect | ( | QObject * | parent = 0 | ) |
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virtual |
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protected |
Reimplemented in QGraphicsDropShadowEffect, and QGraphicsBlurEffect.
QRectF boundingRect | ( | ) | const |
bool isEnabled | ( | ) | const |
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slot |
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slot |
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signal |
Implemented in QGraphicsOpacityEffect, QGraphicsDropShadowEffect, QGraphicsBlurEffect, and QGraphicsColorizeEffect.
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protectedvirtual |
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protected |
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protected |
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protected |
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protected |
QGraphicsEffectSource* source | ( | ) | const |
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friend |
Definition at line 117 of file qgraphicseffect.h.
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friend |
Definition at line 118 of file qgraphicseffect.h.
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friend |
Definition at line 119 of file qgraphicseffect.h.
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friend |
Definition at line 120 of file qgraphicseffect.h.
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friend |
Definition at line 121 of file qgraphicseffect.h.
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readwrite |
Definition at line 70 of file qgraphicseffect.h.