API reference - Class QGestureRecognizer

Notation used in Ruby API documentation

Description: Binding of QGestureRecognizer

Class hierarchy: QGestureRecognizer

Public constructors

new QGestureRecognizernewConstructor QGestureRecognizer::QGestureRecognizer()

Public methods

[const]voidassign(const QGestureRecognizer other)Assign the contents of another object to self
voidcreateEnsures the C++ object is created
voiddestroyExplicitly destroy the object
[const]booldestroyed?Returns a value indicating whether the object was already destroyed
[const]QGestureRecognizerdupCreates a copy of self
[const]boolis_const_object?Returns a value indicating whether the reference is a const reference
[virtual]QGesture ptrqt_create(QObject ptr target)Virtual method QGesture *QGestureRecognizer::create(QObject *target)
[virtual]QGestureRecognizer_QFlags_ResultFlagrecognize(QGesture ptr state,
QObject ptr watched,
QEvent ptr event)
Virtual method QFlags<QGestureRecognizer::ResultFlag> QGestureRecognizer::recognize(QGesture *state, QObject *watched, QEvent *event)
[virtual]voidreset(QGesture ptr state)Virtual method void QGestureRecognizer::reset(QGesture *state)

Public static methods and constants

QGestureRecognizer_ResultFlagCancelGestureEnum constant QGestureRecognizer::CancelGesture
QGestureRecognizer_ResultFlagConsumeEventHintEnum constant QGestureRecognizer::ConsumeEventHint
QGestureRecognizer_ResultFlagFinishGestureEnum constant QGestureRecognizer::FinishGesture
QGestureRecognizer_ResultFlagIgnoreEnum constant QGestureRecognizer::Ignore
QGestureRecognizer_ResultFlagMayBeGestureEnum constant QGestureRecognizer::MayBeGesture
QGestureRecognizer_ResultFlagResultHint_MaskEnum constant QGestureRecognizer::ResultHint_Mask
QGestureRecognizer_ResultFlagResultState_MaskEnum constant QGestureRecognizer::ResultState_Mask
QGestureRecognizer_ResultFlagTriggerGestureEnum constant QGestureRecognizer::TriggerGesture
Qt_GestureTyperegisterRecognizer(QGestureRecognizer ptr recognizer)Static method Qt::GestureType QGestureRecognizer::registerRecognizer(QGestureRecognizer *recognizer)
voidunregisterRecognizer(const Qt_GestureType type)Static method void QGestureRecognizer::unregisterRecognizer(Qt::GestureType type)

Detailed description

[static] QGestureRecognizer_ResultFlag CancelGesture

Description: Enum constant QGestureRecognizer::CancelGesture

[static] QGestureRecognizer_ResultFlag ConsumeEventHint

Description: Enum constant QGestureRecognizer::ConsumeEventHint

[static] QGestureRecognizer_ResultFlag FinishGesture

Description: Enum constant QGestureRecognizer::FinishGesture

[static] QGestureRecognizer_ResultFlag Ignore

Description: Enum constant QGestureRecognizer::Ignore

[static] QGestureRecognizer_ResultFlag MayBeGesture

Description: Enum constant QGestureRecognizer::MayBeGesture

[static] QGestureRecognizer_ResultFlag ResultHint_Mask

Description: Enum constant QGestureRecognizer::ResultHint_Mask

[static] QGestureRecognizer_ResultFlag ResultState_Mask

Description: Enum constant QGestureRecognizer::ResultState_Mask

[static] QGestureRecognizer_ResultFlag TriggerGesture

Description: Enum constant QGestureRecognizer::TriggerGesture

[const] void assign(const QGestureRecognizer other)

Description: Assign the contents of another object to self

This method assigns the contents of another object to self. This is a deep copy that does not only copy the reference but the actual content.

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.

void destroy

Description: Explicitly destroy the object

Explicitly destroy the object on C++ side if it was owned by the Ruby interpreter. Subsequent access to this object will throw an exception. If the object is not owned by Ruby, this method will do nothing.

[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.

[const] QGestureRecognizer dup

Description: Creates a copy of self

[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.

[static] new QGestureRecognizer new

Description: Constructor QGestureRecognizer::QGestureRecognizer()

This method creates an object of class QGestureRecognizer.

[virtual] QGesture ptr qt_create(QObject ptr target)

Description: Virtual method QGesture *QGestureRecognizer::create(QObject *target)

This method can be reimplemented in a derived class.

[virtual] QGestureRecognizer_QFlags_ResultFlag recognize(QGesture ptr state,QObject ptr watched,QEvent ptr event)

Description: Virtual method QFlags<QGestureRecognizer::ResultFlag> QGestureRecognizer::recognize(QGesture *state, QObject *watched, QEvent *event)

This method can be reimplemented in a derived class.

[static] Qt_GestureType registerRecognizer(QGestureRecognizer ptr recognizer)

Description: Static method Qt::GestureType QGestureRecognizer::registerRecognizer(QGestureRecognizer *recognizer)

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

[virtual] void reset(QGesture ptr state)

Description: Virtual method void QGestureRecognizer::reset(QGesture *state)

This method can be reimplemented in a derived class.

[static] void unregisterRecognizer(const Qt_GestureType type)

Description: Static method void QGestureRecognizer::unregisterRecognizer(Qt::GestureType type)

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