Notation used in Ruby API documentation
Module: QtWidgets
Description: Binding of QGraphicsTransform
Class hierarchy: QGraphicsTransform » QObject
new QGraphicsTransform | new | (QObject ptr parent = nullptr) | Constructor QGraphicsTransform::QGraphicsTransform(QObject *parent) |
[const] | QGraphicsTransform ptr | _const_cast | Returns a non-const reference to self. | |
void | _create | Ensures the C++ object is created | ||
void | _destroy | Explicitly destroys the object | ||
[const] | bool | _destroyed? | Returns a value indicating whether the object was already destroyed | |
[const] | bool | _is_const_object? | Returns a value indicating whether the reference is a const reference | |
void | _manage | Marks the object as managed by the script side. | ||
void | _unmanage | Marks the object as no longer owned by the script side. | ||
[const] | void | applyTo | (QMatrix4x4 ptr matrix) | Virtual method void QGraphicsTransform::applyTo(QMatrix4x4 *matrix) |
[signal] | void | destroyed | (QObject ptr arg1) | Signal declaration for QGraphicsTransform::destroyed(QObject *) |
void | emit_destroyed | (QObject ptr arg1 = nullptr) | Emitter for signal void QGraphicsTransform::destroyed(QObject *) | |
void | emit_objectNameChanged | (string objectName) | Emitter for signal void QGraphicsTransform::objectNameChanged(const QString &objectName) | |
bool | event | (QEvent ptr event) | Virtual method bool QGraphicsTransform::event(QEvent *event) | |
bool | eventFilter | (QObject ptr watched, QEvent ptr event) | Virtual method bool QGraphicsTransform::eventFilter(QObject *watched, QEvent *event) | |
[signal] | void | objectNameChanged | (string objectName) | Signal declaration for QGraphicsTransform::objectNameChanged(const QString &objectName) |
QMetaObject | staticMetaObject | Obtains the static MetaObject for this class. | ||
string | tr | (string s, string c = nullptr, int n = -1) | Static method QString QGraphicsTransform::tr(const char *s, const char *c, int n) | |
string | trUtf8 | (string s, string c = nullptr, int n = -1) | Static method QString QGraphicsTransform::trUtf8(const char *s, const char *c, int n) |
void | childEvent | (QChildEvent ptr event) | Virtual method void QGraphicsTransform::childEvent(QChildEvent *event) | ||
void | customEvent | (QEvent ptr event) | Virtual method void QGraphicsTransform::customEvent(QEvent *event) | ||
void | disconnectNotify | (const QMetaMethod signal) | Virtual method void QGraphicsTransform::disconnectNotify(const QMetaMethod &signal) | ||
[const] | bool | isSignalConnected | (const QMetaMethod signal) | Method bool QGraphicsTransform::isSignalConnected(const QMetaMethod &signal) | |
[const] | int | receivers | (string signal) | Method int QGraphicsTransform::receivers(const char *signal) | |
[const] | QObject ptr | sender | Method QObject *QGraphicsTransform::sender() | ||
[const] | int | senderSignalIndex | Method int QGraphicsTransform::senderSignalIndex() | ||
void | timerEvent | (QTimerEvent ptr event) | Virtual method void QGraphicsTransform::timerEvent(QTimerEvent *event) | ||
void | update | Method void QGraphicsTransform::update() |
_const_cast | Signature: [const] QGraphicsTransform ptr _const_cast Description: Returns a non-const reference to self. Basically, this method allows turning a const object reference to a non-const one. This method is provided as last resort to remove the constness from an object. Usually there is a good reason for a const object reference, so using this method may have undesired side effects. This method has been introduced in version 0.29.6. |
_create | Signature: 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. |
_destroy | Signature: void _destroy Description: Explicitly destroys the object Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
_destroyed? | Signature: [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. |
_is_const_object? | Signature: [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. |
_manage | Signature: void _manage Description: Marks the object as managed by the script side. After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required. Usually it's not required to call this method. It has been introduced in version 0.24. |
_unmanage | Signature: void _unmanage Description: Marks the object as no longer owned by the script side. Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur. Usually it's not required to call this method. It has been introduced in version 0.24. |
applyTo | Signature: [const] void applyTo (QMatrix4x4 ptr matrix) Description: Virtual method void QGraphicsTransform::applyTo(QMatrix4x4 *matrix) This method can be reimplemented in a derived class. |
childEvent | Signature: void childEvent (QChildEvent ptr event) Description: Virtual method void QGraphicsTransform::childEvent(QChildEvent *event) This method can be reimplemented in a derived class. |
customEvent | Signature: void customEvent (QEvent ptr event) Description: Virtual method void QGraphicsTransform::customEvent(QEvent *event) This method can be reimplemented in a derived class. |
destroyed | Signature: [signal] void destroyed (QObject ptr arg1) Description: Signal declaration for QGraphicsTransform::destroyed(QObject *) You can bind a procedure to this signal. Python specific notes: |
disconnectNotify | Signature: void disconnectNotify (const QMetaMethod signal) Description: Virtual method void QGraphicsTransform::disconnectNotify(const QMetaMethod &signal) This method can be reimplemented in a derived class. |
emit_destroyed | Signature: void emit_destroyed (QObject ptr arg1 = nullptr) Description: Emitter for signal void QGraphicsTransform::destroyed(QObject *) Call this method to emit this signal. |
emit_objectNameChanged | Signature: void emit_objectNameChanged (string objectName) Description: Emitter for signal void QGraphicsTransform::objectNameChanged(const QString &objectName) Call this method to emit this signal. |
event | Signature: bool event (QEvent ptr event) Description: Virtual method bool QGraphicsTransform::event(QEvent *event) This method can be reimplemented in a derived class. |
eventFilter | Signature: bool eventFilter (QObject ptr watched, QEvent ptr event) Description: Virtual method bool QGraphicsTransform::eventFilter(QObject *watched, QEvent *event) This method can be reimplemented in a derived class. |
isSignalConnected | Signature: [const] bool isSignalConnected (const QMetaMethod signal) Description: Method bool QGraphicsTransform::isSignalConnected(const QMetaMethod &signal) This method is protected and can only be called from inside a derived class. |
new | Signature: [static] new QGraphicsTransform new (QObject ptr parent = nullptr) Description: Constructor QGraphicsTransform::QGraphicsTransform(QObject *parent) This method creates an object of class QGraphicsTransform. Python specific notes: |
objectNameChanged | Signature: [signal] void objectNameChanged (string objectName) Description: Signal declaration for QGraphicsTransform::objectNameChanged(const QString &objectName) You can bind a procedure to this signal. Python specific notes: |
receivers | Signature: [const] int receivers (string signal) Description: Method int QGraphicsTransform::receivers(const char *signal) This method is protected and can only be called from inside a derived class. |
sender | Signature: [const] QObject ptr sender Description: Method QObject *QGraphicsTransform::sender() This method is protected and can only be called from inside a derived class. |
senderSignalIndex | Signature: [const] int senderSignalIndex Description: Method int QGraphicsTransform::senderSignalIndex() This method is protected and can only be called from inside a derived class. |
staticMetaObject | Signature: [static] QMetaObject staticMetaObject Description: Obtains the static MetaObject for this class. |
timerEvent | Signature: void timerEvent (QTimerEvent ptr event) Description: Virtual method void QGraphicsTransform::timerEvent(QTimerEvent *event) This method can be reimplemented in a derived class. |
tr | Signature: [static] string tr (string s, string c = nullptr, int n = -1) Description: Static method QString QGraphicsTransform::tr(const char *s, const char *c, int n) This method is static and can be called without an instance. |
trUtf8 | Signature: [static] string trUtf8 (string s, string c = nullptr, int n = -1) Description: Static method QString QGraphicsTransform::trUtf8(const char *s, const char *c, int n) This method is static and can be called without an instance. |
update | Signature: void update Description: Method void QGraphicsTransform::update() This method is protected and can only be called from inside a derived class. |