API reference - Class QPinchGesture

CenterPointChanged

Signature: [static,const] QPinchGesture_ChangeFlag CenterPointChanged

Description: Enum constant QPinchGesture::CenterPointChanged

Python specific notes:
The object exposes a readable attribute 'CenterPointChanged'. This is the getter.

RotationAngleChanged

Signature: [static,const] QPinchGesture_ChangeFlag RotationAngleChanged

Description: Enum constant QPinchGesture::RotationAngleChanged

Python specific notes:
The object exposes a readable attribute 'RotationAngleChanged'. This is the getter.

ScaleFactorChanged

Signature: [static,const] QPinchGesture_ChangeFlag ScaleFactorChanged

Description: Enum constant QPinchGesture::ScaleFactorChanged

Python specific notes:
The object exposes a readable attribute 'ScaleFactorChanged'. This is the getter.

_const_cast

Signature: [const] QPinchGesture 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.

centerPoint

Signature: [const] QPointF centerPoint

Description: Method QPointF QPinchGesture::centerPoint()

Python specific notes:
The object exposes a readable attribute 'centerPoint'. This is the getter.

centerPoint=

Signature: void centerPoint= (const QPointF value)

Description: Method void QPinchGesture::setCenterPoint(const QPointF &value)

Python specific notes:
The object exposes a writable attribute 'centerPoint'. This is the setter.

changeFlags

Signature: [const] QPinchGesture_QFlags_ChangeFlag changeFlags

Description: Method QFlags<QPinchGesture::ChangeFlag> QPinchGesture::changeFlags()

Python specific notes:
The object exposes a readable attribute 'changeFlags'. This is the getter.

changeFlags=

Signature: void changeFlags= (QPinchGesture_QFlags_ChangeFlag value)

Description: Method void QPinchGesture::setChangeFlags(QFlags<QPinchGesture::ChangeFlag> value)

Python specific notes:
The object exposes a writable attribute 'changeFlags'. This is the setter.

childEvent

Signature: void childEvent (QChildEvent ptr arg1)

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

This method can be reimplemented in a derived class.

customEvent

Signature: void customEvent (QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

destroyed

Signature: [signal] void destroyed (QObject ptr arg1)

Description: Signal declaration for QPinchGesture::destroyed(QObject *)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'destroyed'. This is the getter.
The object exposes a writable attribute 'destroyed'. This is the setter.

disconnectNotify

Signature: void disconnectNotify (string signal)

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

This method can be reimplemented in a derived class.

emit_destroyed

Signature: void emit_destroyed (QObject ptr arg1 = 0)

Description: Emitter for signal void QPinchGesture::destroyed(QObject *)

Call this method to emit this signal.

event

Signature: bool event (QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

eventFilter

Signature: bool eventFilter (QObject ptr arg1, QEvent ptr arg2)

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

This method can be reimplemented in a derived class.

lastCenterPoint

Signature: [const] QPointF lastCenterPoint

Description: Method QPointF QPinchGesture::lastCenterPoint()

Python specific notes:
The object exposes a readable attribute 'lastCenterPoint'. This is the getter.

lastCenterPoint=

Signature: void lastCenterPoint= (const QPointF value)

Description: Method void QPinchGesture::setLastCenterPoint(const QPointF &value)

Python specific notes:
The object exposes a writable attribute 'lastCenterPoint'. This is the setter.

lastRotationAngle

Signature: [const] double lastRotationAngle

Description: Method double QPinchGesture::lastRotationAngle()

Python specific notes:
The object exposes a readable attribute 'lastRotationAngle'. This is the getter.

lastRotationAngle=

Signature: void lastRotationAngle= (double value)

Description: Method void QPinchGesture::setLastRotationAngle(double value)

Python specific notes:
The object exposes a writable attribute 'lastRotationAngle'. This is the setter.

lastScaleFactor

Signature: [const] double lastScaleFactor

Description: Method double QPinchGesture::lastScaleFactor()

Python specific notes:
The object exposes a readable attribute 'lastScaleFactor'. This is the getter.

lastScaleFactor=

Signature: void lastScaleFactor= (double value)

Description: Method void QPinchGesture::setLastScaleFactor(double value)

Python specific notes:
The object exposes a writable attribute 'lastScaleFactor'. This is the setter.

new

Signature: [static] new QPinchGesture new (QObject ptr parent = 0)

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

This method creates an object of class QPinchGesture.

Python specific notes:
This method is the default initializer of the object.

receivers

Signature: [const] int receivers (string signal)

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

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

rotationAngle

Signature: [const] double rotationAngle

Description: Method double QPinchGesture::rotationAngle()

Python specific notes:
The object exposes a readable attribute 'rotationAngle'. This is the getter.

rotationAngle=

Signature: void rotationAngle= (double value)

Description: Method void QPinchGesture::setRotationAngle(double value)

Python specific notes:
The object exposes a writable attribute 'rotationAngle'. This is the setter.

scaleFactor

Signature: [const] double scaleFactor

Description: Method double QPinchGesture::scaleFactor()

Python specific notes:
The object exposes a readable attribute 'scaleFactor'. This is the getter.

scaleFactor=

Signature: void scaleFactor= (double value)

Description: Method void QPinchGesture::setScaleFactor(double value)

Python specific notes:
The object exposes a writable attribute 'scaleFactor'. This is the setter.

sender

Signature: [const] QObject ptr sender

Description: Method QObject *QPinchGesture::sender()

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

setCenterPoint

Signature: void setCenterPoint (const QPointF value)

Description: Method void QPinchGesture::setCenterPoint(const QPointF &value)

Python specific notes:
The object exposes a writable attribute 'centerPoint'. This is the setter.

setChangeFlags

Signature: void setChangeFlags (QPinchGesture_QFlags_ChangeFlag value)

Description: Method void QPinchGesture::setChangeFlags(QFlags<QPinchGesture::ChangeFlag> value)

Python specific notes:
The object exposes a writable attribute 'changeFlags'. This is the setter.

setLastCenterPoint

Signature: void setLastCenterPoint (const QPointF value)

Description: Method void QPinchGesture::setLastCenterPoint(const QPointF &value)

Python specific notes:
The object exposes a writable attribute 'lastCenterPoint'. This is the setter.

setLastRotationAngle

Signature: void setLastRotationAngle (double value)

Description: Method void QPinchGesture::setLastRotationAngle(double value)

Python specific notes:
The object exposes a writable attribute 'lastRotationAngle'. This is the setter.

setLastScaleFactor

Signature: void setLastScaleFactor (double value)

Description: Method void QPinchGesture::setLastScaleFactor(double value)

Python specific notes:
The object exposes a writable attribute 'lastScaleFactor'. This is the setter.

setRotationAngle

Signature: void setRotationAngle (double value)

Description: Method void QPinchGesture::setRotationAngle(double value)

Python specific notes:
The object exposes a writable attribute 'rotationAngle'. This is the setter.

setScaleFactor

Signature: void setScaleFactor (double value)

Description: Method void QPinchGesture::setScaleFactor(double value)

Python specific notes:
The object exposes a writable attribute 'scaleFactor'. This is the setter.

setStartCenterPoint

Signature: void setStartCenterPoint (const QPointF value)

Description: Method void QPinchGesture::setStartCenterPoint(const QPointF &value)

Python specific notes:
The object exposes a writable attribute 'startCenterPoint'. This is the setter.

setTotalChangeFlags

Signature: void setTotalChangeFlags (QPinchGesture_QFlags_ChangeFlag value)

Description: Method void QPinchGesture::setTotalChangeFlags(QFlags<QPinchGesture::ChangeFlag> value)

Python specific notes:
The object exposes a writable attribute 'totalChangeFlags'. This is the setter.

setTotalRotationAngle

Signature: void setTotalRotationAngle (double value)

Description: Method void QPinchGesture::setTotalRotationAngle(double value)

Python specific notes:
The object exposes a writable attribute 'totalRotationAngle'. This is the setter.

setTotalScaleFactor

Signature: void setTotalScaleFactor (double value)

Description: Method void QPinchGesture::setTotalScaleFactor(double value)

Python specific notes:
The object exposes a writable attribute 'totalScaleFactor'. This is the setter.

startCenterPoint

Signature: [const] QPointF startCenterPoint

Description: Method QPointF QPinchGesture::startCenterPoint()

Python specific notes:
The object exposes a readable attribute 'startCenterPoint'. This is the getter.

startCenterPoint=

Signature: void startCenterPoint= (const QPointF value)

Description: Method void QPinchGesture::setStartCenterPoint(const QPointF &value)

Python specific notes:
The object exposes a writable attribute 'startCenterPoint'. This is the setter.

staticMetaObject

Signature: [static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

timerEvent

Signature: void timerEvent (QTimerEvent ptr arg1)

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

This method can be reimplemented in a derived class.

totalChangeFlags

Signature: [const] QPinchGesture_QFlags_ChangeFlag totalChangeFlags

Description: Method QFlags<QPinchGesture::ChangeFlag> QPinchGesture::totalChangeFlags()

Python specific notes:
The object exposes a readable attribute 'totalChangeFlags'. This is the getter.

totalChangeFlags=

Signature: void totalChangeFlags= (QPinchGesture_QFlags_ChangeFlag value)

Description: Method void QPinchGesture::setTotalChangeFlags(QFlags<QPinchGesture::ChangeFlag> value)

Python specific notes:
The object exposes a writable attribute 'totalChangeFlags'. This is the setter.

totalRotationAngle

Signature: [const] double totalRotationAngle

Description: Method double QPinchGesture::totalRotationAngle()

Python specific notes:
The object exposes a readable attribute 'totalRotationAngle'. This is the getter.

totalRotationAngle=

Signature: void totalRotationAngle= (double value)

Description: Method void QPinchGesture::setTotalRotationAngle(double value)

Python specific notes:
The object exposes a writable attribute 'totalRotationAngle'. This is the setter.

totalScaleFactor

Signature: [const] double totalScaleFactor

Description: Method double QPinchGesture::totalScaleFactor()

Python specific notes:
The object exposes a readable attribute 'totalScaleFactor'. This is the getter.

totalScaleFactor=

Signature: void totalScaleFactor= (double value)

Description: Method void QPinchGesture::setTotalScaleFactor(double value)

Python specific notes:
The object exposes a writable attribute 'totalScaleFactor'. This is the setter.

tr

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

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

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

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

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

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

trUtf8

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

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

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

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

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

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