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| | ~QSGLayer () override |
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| virtual void | setItem (QSGNode *item)=0 |
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| virtual void | setRect (const QRectF &logicalRect)=0 |
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| virtual void | setSize (const QSize &pixelSize)=0 |
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| virtual void | scheduleUpdate ()=0 |
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| virtual QImage | toImage () const =0 |
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| virtual void | setLive (bool live)=0 |
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| virtual void | setRecursive (bool recursive)=0 |
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| virtual void | setFormat (Format format)=0 |
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| virtual void | setHasMipmaps (bool mipmap)=0 |
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| virtual void | setDevicePixelRatio (qreal ratio)=0 |
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| virtual void | setMirrorHorizontal (bool mirror)=0 |
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| virtual void | setMirrorVertical (bool mirror)=0 |
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| virtual void | setSamples (int samples)=0 |
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| virtual Q_SLOT void | markDirtyTexture ()=0 |
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| virtual Q_SLOT void | invalidated ()=0 |
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| | QSGDynamicTexture ()=default |
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| | ~QSGDynamicTexture () override |
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| virtual bool | updateTexture ()=0 |
| | Call this function to explicitly update the dynamic texture.
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| | QSGTexture () |
| | Constructs the QSGTexture base class.
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| | ~QSGTexture () override |
| | Destroys the QSGTexture.
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| virtual qint64 | comparisonKey () const =0 |
| | Returns a key suitable for comparing textures.
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| virtual QRhiTexture * | rhiTexture () const |
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| virtual QSize | textureSize () const =0 |
| | Returns the size of the texture in pixels.
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| virtual bool | hasAlphaChannel () const =0 |
| | Returns true if the texture data contains an alpha channel.
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| virtual bool | hasMipmaps () const =0 |
| | Returns true if the texture data contains mipmap levels.
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| virtual QRectF | normalizedTextureSubRect () const |
| | Returns the rectangle inside textureSize() that this texture represents in normalized coordinates.
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| virtual bool | isAtlasTexture () const |
| | Returns whether this texture is part of an atlas or not.
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| virtual QSGTexture * | removedFromAtlas (QRhiResourceUpdateBatch *resourceUpdates=nullptr) const |
| | This function returns a copy of the current texture which is removed from its atlas.
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| virtual void | commitTextureOperations (QRhi *rhi, QRhiResourceUpdateBatch *resourceUpdates) |
| | Call this function to enqueue image upload operations to resourceUpdates, in case there are any pending ones.
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| void | setMipmapFiltering (Filtering filter) |
| | Sets the mipmap sampling mode to filter.
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| QSGTexture::Filtering | mipmapFiltering () const |
| | Returns whether mipmapping should be used when sampling from this texture.
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| void | setFiltering (Filtering filter) |
| | Sets the sampling mode to filter.
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| QSGTexture::Filtering | filtering () const |
| | Returns the sampling mode to be used for this texture.
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| void | setAnisotropyLevel (AnisotropyLevel level) |
| | Sets the level of anisotropic filtering to level.
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| QSGTexture::AnisotropyLevel | anisotropyLevel () const |
| | Returns the anisotropy level in use for filtering this texture.
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| void | setHorizontalWrapMode (WrapMode hwrap) |
| | Sets the horizontal wrap mode to hwrap.
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| QSGTexture::WrapMode | horizontalWrapMode () const |
| | Returns the horizontal wrap mode to be used for this texture.
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| void | setVerticalWrapMode (WrapMode vwrap) |
| | Sets the vertical wrap mode to vwrap.
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| QSGTexture::WrapMode | verticalWrapMode () const |
| | Returns the vertical wrap mode to be used for this texture.
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| QRectF | convertToNormalizedSourceRect (const QRectF &rect) const |
| | Returns rect converted to normalized coordinates.
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| |
| Q_INVOKABLE | QObject (QObject *parent=nullptr) |
| | Constructs an object with parent object parent.
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| virtual | ~QObject () |
| | Destroys the object, deleting all its child objects.
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| |
| virtual bool | event (QEvent *event) |
| | This virtual function receives events to an object and should return true if the event e was recognized and processed.
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| virtual bool | eventFilter (QObject *watched, QEvent *event) |
| | Filters events if this object has been installed as an event filter for the watched object.
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| QString | objectName () const |
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| Q_WEAK_OVERLOAD void | setObjectName (const QString &name) |
| | Sets the object's name to name.
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| void | setObjectName (QAnyStringView name) |
| | This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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| QBindable< QString > | bindableObjectName () |
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| bool | isWidgetType () const |
| | Returns true if the object is a widget; otherwise returns false.
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| bool | isWindowType () const |
| | Returns true if the object is a window; otherwise returns false.
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| bool | isQuickItemType () const |
| | Returns true if the object is a QQuickItem; otherwise returns false.
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| bool | signalsBlocked () const noexcept |
| | Returns true if signals are blocked; otherwise returns false.
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| bool | blockSignals (bool b) noexcept |
| | If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).
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| QThread * | thread () const |
| | Returns the thread in which the object lives.
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| bool | moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL) |
| | Changes the thread affinity for this object and its children and returns true on success.
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| int | startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer) |
| | This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.
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| int | startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer) |
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| void | killTimer (int id) |
| | Kills the timer with timer identifier, id.
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| void | killTimer (Qt::TimerId id) |
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| template<typename T> |
| T | findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
| | Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.
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| template<typename T> |
| QList< T > | findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
| | Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.
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| template<typename T> |
| T | findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
| | This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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| |
| template<typename T> |
| QList< T > | findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
| | This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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| const QObjectList & | children () const |
| | Returns a list of child objects.
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| void | setParent (QObject *parent) |
| | Makes the object a child of parent.
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| void | installEventFilter (QObject *filterObj) |
| | Installs an event filter filterObj on this object.
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| void | removeEventFilter (QObject *obj) |
| | Removes an event filter object obj from this object.
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| QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
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| bool | disconnect (const char *signal=nullptr, const QObject *receiver=nullptr, const char *member=nullptr) const |
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| bool | disconnect (const QObject *receiver, const char *member=nullptr) const |
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| void | dumpObjectTree () const |
| | Dumps a tree of children to the debug output.
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| void | dumpObjectInfo () const |
| | Dumps information about signal connections, etc.
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| bool | setProperty (const char *name, const QVariant &value) |
| | Sets the value of the object's name property to value.
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| bool | setProperty (const char *name, QVariant &&value) |
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| QVariant | property (const char *name) const |
| | Returns the value of the object's name property.
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| QList< QByteArray > | dynamicPropertyNames () const |
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| QBindingStorage * | bindingStorage () |
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| const QBindingStorage * | bindingStorage () const |
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| QObject * | parent () const |
| | Returns a pointer to the parent object.
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| bool | inherits (const char *classname) const |
| | Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false.
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| void | deleteLater () |
| | \threadsafe
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| |
| static QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
| | \threadsafe
|
| |
| static QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
| |
| template<typename Func1, typename Func2> |
| static QMetaObject::Connection | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType *context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection) |
| |
| template<typename Func1, typename Func2> |
| static QMetaObject::Connection | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot) |
| |
| static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
| | \threadsafe
|
| |
| static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
| |
| static bool | disconnect (const QMetaObject::Connection &) |
| | Disconnect a connection.
|
| |
| template<typename Func1, typename Func2> |
| static bool | disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot) |
| |
| template<typename Func1> |
| static bool | disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *receiver, void **zero) |
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| QScopedPointer< QObjectData > | d_ptr |
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| QString | objectName |
| | the name of this object
|
| |
| template< class T > T | qobject_cast (const QObject *object) |
| | Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
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| template< typename T > T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
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| template< typename T > QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
| |
| | QObjectList |
| | \macro Q_CLASSINFO(Name, Value)
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| |
Inheritance diagram for QSGLayer:
1.13.2